CN107032621A - A kind of green glass-ceramic and its preparation method and application - Google Patents
A kind of green glass-ceramic and its preparation method and application Download PDFInfo
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- 239000002241 glass-ceramic Substances 0.000 title claims abstract description 216
- 238000002360 preparation method Methods 0.000 title claims abstract description 72
- 239000002994 raw material Substances 0.000 claims abstract description 76
- 239000010438 granite Substances 0.000 claims abstract description 45
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 15
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims abstract 9
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000011521 glass Substances 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 35
- 238000002425 crystallisation Methods 0.000 claims description 34
- 230000008025 crystallization Effects 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 28
- 238000000137 annealing Methods 0.000 claims description 25
- 238000004040 coloring Methods 0.000 claims description 15
- 238000010899 nucleation Methods 0.000 claims description 14
- 230000006911 nucleation Effects 0.000 claims description 14
- 238000010791 quenching Methods 0.000 claims description 13
- 230000000171 quenching effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- MQWCQFCZUNBTCM-UHFFFAOYSA-N 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylphenyl)sulfanyl-4-methylphenol Chemical compound CC(C)(C)C1=CC(C)=CC(SC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O MQWCQFCZUNBTCM-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 7
- 229910052593 corundum Inorganic materials 0.000 claims 7
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 7
- 229910052681 coesite Inorganic materials 0.000 claims 5
- 229910052906 cristobalite Inorganic materials 0.000 claims 5
- 239000000377 silicon dioxide Substances 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 5
- 229910052682 stishovite Inorganic materials 0.000 claims 5
- 229910052905 tridymite Inorganic materials 0.000 claims 5
- 230000004927 fusion Effects 0.000 claims 4
- 239000006132 parent glass Substances 0.000 claims 3
- 238000007493 shaping process Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract description 21
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract description 20
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 28
- 239000000203 mixture Substances 0.000 description 24
- 238000002844 melting Methods 0.000 description 23
- 230000008018 melting Effects 0.000 description 23
- 238000000465 moulding Methods 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 9
- 239000003086 colorant Substances 0.000 description 7
- 239000003484 crystal nucleating agent Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052637 diopside Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000006121 base glass Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 210000001808 exosome Anatomy 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000013080 microcrystalline material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0009—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing silica as main constituent
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
- C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
- C03C1/06—Opacifiers, e.g. fluorides or phosphates; Pigments to produce non-uniformly pigmented, e.g. speckled, marbled, or veined products
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
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Abstract
一种绿色微晶玻璃,属于微晶玻璃的技术领域,按重量百分比计,包括以下原料:SiO2 46‑56%,Al2O3 16‑24%,CaO 4.8‑10.6%,MgO 5.5‑13.5%,Na2O和/或K2O 7‑14%,ZnO 0.2‑1.8%,TiO2或TiO2+ZrO2 3‑8%,Cr2O30.1‑1.5%,CuO 0‑1.5%。本发明还公开了绿色微晶玻璃的制备方法及应用,本发明绿色微晶玻璃不含氟化物,色泽柔和,颜色与天然绿色花岗岩相近,理化性能优于天然花岗岩。A green glass-ceramic, belonging to the technical field of glass-ceramic, including the following raw materials by weight percentage: SiO 2 46-56%, Al 2 O 3 16-24%, CaO 4.8-10.6%, MgO 5.5-13.5% %, Na2O and/or K2O 7‑14%, ZnO 0.2‑1.8%, TiO2 or TiO2 + ZrO2 3‑8 %, Cr2O3 0.1‑1.5%, CuO 0‑1.5 %. The invention also discloses a preparation method and application of the green glass-ceramics. The green glass-ceramics of the invention does not contain fluoride, has a soft color, is similar in color to natural green granite, and has better physical and chemical properties than natural granite.
Description
技术领域technical field
本发明属于微晶玻璃的技术领域,涉及一种绿色的微晶玻璃,具体涉及一种绿色微晶玻璃及其制备方法和应用,本发明绿色微晶玻璃不含氟化物,色泽柔和,颜色与天然绿色花岗岩相近,理化性能优于天然花岗岩。The invention belongs to the technical field of glass-ceramics, relates to a green glass-ceramic, in particular to a green glass-ceramic and its preparation method and application. The green glass-ceramic of the present invention does not contain fluoride, has a soft color and is similar in color to Similar to natural green granite, its physical and chemical properties are better than natural granite.
背景技术Background technique
微晶玻璃又称微晶玉石或陶瓷玻璃,具有玻璃和陶瓷的双重特性,是新型微晶材料的一种,它是通过基础玻璃或其它材料在加热过程中进行控制晶化而得到的一种中含有大量微晶体和玻璃体的复合固体材料。微晶玻璃结构致密,纹理清晰,不吸水、不褪色、耐腐蚀、耐污染、无放射性、光洁明亮,较天然石材的装饰效果优越得多,而且能够将工业矿渣、废钢渣或尾矿等副产品循环利用,有利于生态环境保护,成为一种优异的绿色环保建材,在建筑领域具有广阔的发展前景。Microcrystalline glass, also known as microcrystalline jade or ceramic glass, has the dual characteristics of glass and ceramics. It is a new type of microcrystalline material, which is obtained by controlling the crystallization of basic glass or other materials during the heating process. A composite solid material containing a large number of microcrystals and vitreous bodies. Glass-ceramics has a dense structure, clear texture, no water absorption, no fading, corrosion resistance, pollution resistance, no radioactivity, bright and clean, and is much superior to natural stone in decorative effect, and can remove industrial slag, steel scrap slag or tailings and other by-products Recycling is conducive to the protection of the ecological environment, and it has become an excellent green and environmentally friendly building material, which has broad development prospects in the construction field.
建筑微晶玻璃作为装饰材料的一大特点在于色彩可设计、色泽柔和,目前市场上彩色微晶玻璃均以烧结法为主,却存在气孔率高、能耗高、产量低的缺点。而适用于其他工业生产的微晶玻璃则颜色相对单一,且生产颜色微晶玻璃时,存在熔窑换料成本高、效率低的缺点。因而,对生产颜色微晶玻璃的上述问题有待解决。A major feature of architectural glass-ceramics as a decorative material is that the color can be designed and the color is soft. At present, the colored glass-ceramics in the market are mainly sintered, but they have the disadvantages of high porosity, high energy consumption, and low output. However, glass-ceramics suitable for other industrial productions have a relatively single color, and when producing colored glass-ceramics, there are disadvantages of high refueling costs and low efficiency in the furnace. Thus, the above-mentioned problems for producing colored glass-ceramic have yet to be solved.
发明内容Contents of the invention
本发明针对上述问题,提出了一种绿色微晶玻璃及其制备方法及应用,其不含氟化物、适合各种成型方法,可直接成型并制备绿色微晶玻璃制品,也可制备成微晶玻璃色料熔块,通过料道着色的方式用于制备相近膨胀系数或同体系绿色微晶玻璃。In view of the above problems, the present invention proposes a green glass-ceramic and its preparation method and application. It does not contain fluoride and is suitable for various molding methods. It can be directly molded and prepared into green glass-ceramic products, and can also be prepared into microcrystalline glass-ceramic products. Glass colorant frit is used to prepare green glass-ceramics with similar expansion coefficient or the same system by way of coloring in the forehearth.
本发明为实现其目的采用的技术方案是:The technical scheme that the present invention adopts for realizing its purpose is:
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 46-56%,Al2O3 16-24%,CaO 4.8-10.6%,MgO 5.5-13.5%,Na2O和/或K2O 7-14%,ZnO 0.2-1.8%,TiO2或TiO2+ZrO2 3-8%,Cr2O30.1-1.5%,CuO 0-1.5%。A green glass-ceramic, comprising the following raw materials by weight percentage: SiO 2 46-56%, Al 2 O 3 16-24%, CaO 4.8-10.6%, MgO 5.5-13.5%, Na 2 O and/or K 2 O 7-14%, ZnO 0.2-1.8%, TiO 2 or TiO 2 +ZrO 2 3-8%, Cr 2 O 3 0.1-1.5%, CuO 0-1.5%.
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 47%,Al2O3 16%,CaO6.7%,MgO 7.5%,Na2O和/或K2O 13%,ZnO 1.8%,TiO2或TiO2+ZrO2 7.5%,Cr2O30.5%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 47%, Al 2 O 3 16%, CaO 6.7%, MgO 7.5%, Na 2 O and/or K 2 O 13%, ZnO 1.8%, TiO 2 or TiO 2 +ZrO 2 7.5%, Cr 2 O 3 0.5%.
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 50%,Al2O3 17.7%,CaO 7.2%,MgO 9.2%,Na2O和/或K2O 7.8%,ZnO 1.3%,TiO2或TiO2+ZrO2 3.8%,Cr2O31.5%,CuO 1.5%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 50%, Al 2 O 3 17.7%, CaO 7.2%, MgO 9.2%, Na 2 O and/or K 2 O 7.8%, ZnO 1.3 %, TiO 2 or TiO 2 +ZrO 2 3.8%, Cr 2 O 3 1.5%, CuO 1.5%.
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 51%,Al2O3 21%,CaO6%,MgO 9%,Na2O和/或K2O 8.3%,ZnO 1.1%,TiO2或TiO2+ZrO2 3%,Cr2O30.6%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 51%, Al 2 O 3 21%, CaO 6%, MgO 9%, Na 2 O and/or K 2 O 8.3%, ZnO 1.1% , TiO 2 or TiO 2 +ZrO 2 3%, Cr 2 O 3 0.6%.
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 53%,Al2O3 18%,CaO5.8%,MgO 8.2%,Na2O和/或K2O 7.5%,ZnO 1%,TiO2或TiO2+ZrO2 5.3%,Cr2O31.2%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 53%, Al 2 O 3 18%, CaO 5.8%, MgO 8.2%, Na 2 O and/or K 2 O 7.5%, ZnO 1%, TiO 2 or TiO 2 +ZrO 2 5.3%, Cr 2 O 3 1.2%.
一种绿色微晶玻璃的制备方法,包括以下步骤:A preparation method of green glass-ceramics, comprising the following steps:
A、准备原料:按下述重量百分比称量原料,SiO2 46-56%,Al2O3 16-24%,CaO4.8-10.6%,MgO 5.5-13.5%,Na2O和/或K2O 7-14%,ZnO 0.2-1.8%,TiO2或TiO2+ZrO2 3-8%,Cr2O30.1-1.5%,CuO 0-1.5%,混合均匀,得到配合料;A. Prepare raw materials: Weigh raw materials according to the following weight percentages, SiO 2 46-56%, Al 2 O 3 16-24%, CaO 4.8-10.6%, MgO 5.5-13.5%, Na 2 O and/or K 2 O 7-14%, ZnO 0.2-1.8%, TiO 2 or TiO 2 +ZrO 2 3-8%, Cr 2 O 3 0.1-1.5%, CuO 0-1.5%, mix uniformly to obtain batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1500-1550℃条件下进行熔制,将熔制得到的液体经降温至760-870℃、成型后,得到基础玻璃;B. Preparation of basic glass: Melt the batch obtained in step A at 1500-1550°C, cool the melted liquid to 760-870°C, and form it to obtain the basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
步骤C中,核化温度为700-750℃,核化时间为10-30min,晶化温度为870-950℃,晶化时间10-30min,退火温度为800-860℃。In step C, the nucleation temperature is 700-750°C, the nucleation time is 10-30min, the crystallization temperature is 870-950°C, the crystallization time is 10-30min, and the annealing temperature is 800-860°C.
一种绿色微晶玻璃于同体系或相近热膨胀系数的微晶玻璃中的应用,包括以下步骤:The application of a kind of green glass-ceramics in the glass-ceramics of the same system or similar thermal expansion coefficient comprises the following steps:
a、准备原料:按下述重量百分比称量原料,SiO2 46-56%,Al2O3 16-24%,CaO4.8-10.6%,MgO 5.5-13.5%,Na2O和/或K2O 7-14%,ZnO 0.2-1.8%,TiO2或TiO2+ZrO2 3-8%,Cr2O30.1-1.5%,CuO 0-1.5%,混合均匀,得到配合料;a. Prepare raw materials: Weigh raw materials according to the following weight percentages, SiO 2 46-56%, Al 2 O 3 16-24%, CaO 4.8-10.6%, MgO 5.5-13.5%, Na 2 O and/or K 2 O 7-14%, ZnO 0.2-1.8%, TiO 2 or TiO 2 +ZrO 2 3-8%, Cr 2 O 3 0.1-1.5%, CuO 0-1.5%, mix uniformly to obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1500-1550℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1500-1550° C., quenching the melted liquid to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到不加着色剂的微晶玻璃体系或与绿色微晶玻璃熔块膨胀系数相匹配的微晶玻璃带中,控制微晶玻璃液在料道中的温度为1200-1280℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramics: the green glass-ceramics frit obtained in step b is added to the glass-ceramics system without coloring agent or with the green glass-ceramics frit expansion coefficient In the matching glass-ceramic ribbon, the temperature of the glass-ceramic liquid in the forehearth is controlled to be 1200-1280°C. The glass ribbon is formed, crystallized, annealed and cut to obtain imitation natural green granite glass-ceramics.
步骤c中,晶化温度为870-950℃,晶化时间10-30min,退火温度为800-860℃。In step c, the crystallization temperature is 870-950°C, the crystallization time is 10-30min, and the annealing temperature is 800-860°C.
本发明的有益效果是:The beneficial effects of the present invention are:
1)本发明提供的一种绿色微晶玻璃,不含氟化物,着色均匀,色泽柔和,颜色鲜艳,理化性能优于天然花岗岩。1) The green glass-ceramic provided by the invention does not contain fluoride, has uniform coloring, soft color, bright color, and better physical and chemical properties than natural granite.
2)本发明提供的一种绿色微晶玻璃生产方法,作为本体着色微晶玻璃时,Cr2O3既起到着色剂作用,又能和TiO2和ZrO2组成的复合晶核剂,复合晶核剂能有效地促进CaO-MgO-A12O3-SiO2系统玻璃在较低温度下即开始晶化,且形成以透辉石为主晶相的微晶玻璃;同时还可根据需要进行料道着色,省却传统生产颜色微晶玻璃时窑炉换料的步骤,实现一窑多色。2) A kind of green glass-ceramics production method provided by the present invention, when as bulk colored glass-ceramics, Cr 2 O 3 not only plays the role of coloring agent, but also can be combined with TiO 2 and ZrO 2 composite crystal nucleating agent, composite The crystal nucleating agent can effectively promote the crystallization of the CaO-MgO-A1 2 O 3 -SiO 2 system glass at a relatively low temperature, and form a glass-ceramic with diopside as the main crystal phase; at the same time, it can also be used as needed Carry out forehearth coloring, save the steps of traditional furnace refueling when producing colored glass-ceramics, and realize multiple colors in one kiln.
3)本发明经过长期的创造性研究,总结到控制原料中钙镁比为0.4-1.9,目的是控制析晶量,使玻璃有光泽度,提高玻璃的亮度值,即控制钙镁比例,可以提高L值。3) After long-term creative research, the present invention concludes that the calcium-magnesium ratio in the raw materials is controlled to be 0.4-1.9. L value.
本发明的主晶相为铝透辉石,SiO2、Al2O3的作用,作为网络形成体氧化物,形成玻璃网络,同时参与主晶相的形成。提高微晶玻璃的化学稳定性能。CaO、MgO、Na2O、K2O作为网络外体氧化物,除降低玻璃体系的熔制温度外,还起到断键作用,有利于晶体的析出。ZnO可提高体系的热稳定性能,降低微晶玻璃脆性。TiO2或TiO2+ZrO2作为晶核剂,促进体系成核析晶,氧化钛作为主要晶核剂,可以单独作为晶核剂,也可以与氧化锆共同作为晶核剂,但是氧化锆不能单独作为晶核剂,氧化锆作为晶核剂有助于细化晶粒,使晶粒更加均匀,对于机械强度的提高有好处,但过多也会增加熔化温度。The main crystal phase of the present invention is aluminum diopside, and SiO 2 and Al 2 O 3 act as network former oxides to form a glass network and simultaneously participate in the formation of the main crystal phase. Improve the chemical stability of glass-ceramics. CaO, MgO, Na 2 O, and K 2 O, as network exosome oxides, not only reduce the melting temperature of the glass system, but also play a role in breaking bonds, which is beneficial to the precipitation of crystals. ZnO can improve the thermal stability of the system and reduce the brittleness of glass-ceramics. TiO 2 or TiO 2 +ZrO 2 is used as a crystal nucleating agent to promote the nucleation and crystallization of the system. As the main crystal nucleating agent, titanium oxide can be used as a crystal nucleating agent alone or together with zirconia, but zirconia cannot As a crystal nucleating agent alone, zirconia as a crystal nucleating agent helps to refine the grains and make the grains more uniform, which is good for improving the mechanical strength, but too much will increase the melting temperature.
本发明中熔制温度控制是为了将原料熔制成均匀的玻璃体,再经过核化、晶化的控制,影响晶相的含量,进而提高玻璃的性能。The purpose of melting temperature control in the present invention is to melt the raw materials into a uniform glass body, and then control the nucleation and crystallization to affect the content of the crystal phase, thereby improving the performance of the glass.
具体实施方式detailed description
下面结合具体实施例对本发明作进一步说明。下述实施例中所述的同体系指的是不加着色剂的微晶玻璃体系,相近膨胀系数微晶玻璃带指的是绿色微晶玻璃熔块膨胀系数相匹配的微晶玻璃带,即色料部分与基础玻璃部分需要膨胀系数适应,否则冷却过程中会导致开裂等缺陷。The present invention will be further described below in conjunction with specific examples. The same system described in the following examples refers to the glass-ceramics system without coloring agent, and the glass-ceramic ribbon with similar expansion coefficient refers to the glass-ceramic ribbon with the matching expansion coefficient of the green glass-ceramic frit, that is The color part and the base glass part need to adapt to the expansion coefficient, otherwise defects such as cracking will be caused during the cooling process.
实施例1Example 1
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO248.5%;Al2O320%;CaO6.5%;MgO7%;Na2O8.5%;K2O3.3%;ZnO0.2%;TiO23.4%;ZrO22.5%;Cr2O30.1%。A green glass-ceramic, comprising the following raw materials by weight percentage: SiO 2 48.5%; Al 2 O 3 20%; CaO 6.5%; MgO 7%; Na 2 O 8.5%; K 2 O 3.3%; ZnO 0.2%; TiO 2 3.4%; ZrO 2 2.5%; Cr 2 O 3 0.1%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1530℃条件下进行熔制,将熔制得到的液体经降温至770-860℃、成型后,得到基础玻璃;B. Preparation of basic glass: Melt the batch obtained in step A at 1530°C, cool the melted liquid to 770-860°C, and form it to obtain the basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经710-740℃核化15-25min、875-885℃晶化15-25min、810-850℃退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: After the basic glass obtained in step B is nucleated at 710-740°C for 15-25min, crystallized at 875-885°C for 15-25min, annealed at 810-850°C, cut and polished to obtain Green glass-ceramic.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1530℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1530° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1220℃玻璃带经成型、875-885℃晶化15-25min、810-850℃退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b into the glass-ceramic ribbon of the same system or similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1220°C glass-ceramic ribbon After molding, crystallization at 875-885°C for 15-25min, annealing at 810-850°C and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例2Example 2
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 49%;Al2O3 18.5%;CaO 7%;MgO 8.5%;Na2O 6%;K2O 4.5%;ZnO 0.5%;TiO2 3%;ZrO2 2%;Cr2O3 1%。A kind of green glass-ceramic, including the following raw materials by weight percentage: SiO 2 49%; Al 2 O 3 18.5%; CaO 7%; MgO 8.5%; Na 2 O 6%; K 2 O 4.5%; ZnO 0.5% %; TiO 2 3%; ZrO 2 2%; Cr 2 O 3 1%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1525℃条件下进行熔制,将熔制得到的液体经降温至780-850℃、成型后,得到基础玻璃;B. Preparation of basic glass: Melt the batch obtained in step A at 1525°C, cool the melted liquid to 780-850°C, and form it to obtain the basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经720-730℃核化18-20min、880-887℃晶化18-20min、820-840℃退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: After the basic glass obtained in step B is nucleated at 720-730°C for 18-20min, crystallized at 880-887°C for 18-20min, annealed at 820-840°C, cut and polished to obtain Green glass-ceramic.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1525℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1525° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1210℃玻璃带经成型、880-887℃晶化18-20min、820-840℃退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b into the glass-ceramic ribbon of the same system or similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1210°C glass-ceramic ribbon After molding, crystallization at 880-887°C for 18-20min, annealing at 820-840°C and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例3Example 3
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 54.5%;Al2O3 17%;CaO 5.25%;MgO 6.5%;Na2O 5.5%;K2O 3%;ZnO 1.5%;TiO2 4%;ZrO2 2.5%;CuO0.1%;Cr2O3 0.15%。A green glass-ceramic, comprising the following raw materials by weight percentage: SiO 2 54.5%; Al 2 O 3 17%; CaO 5.25%; MgO 6.5%; Na 2 O 5.5%; K 2 O 3%; ZnO 1.5% %; TiO 2 4%; ZrO 2 2.5%; CuO 0.1%; Cr 2 O 3 0.15%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1550℃条件下进行熔制,将熔制得到的液体经降温至780-840℃、成型后,得到基础玻璃;B. Preparation of basic glass: Melt the batch obtained in step A at 1550°C, cool the melted liquid to 780-840°C, and form it to obtain the basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经720-750℃核化10-20min、873-875℃晶化10-20min、815-835℃退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: After the basic glass obtained in step B is nucleated at 720-750°C for 10-20min, crystallized at 873-875°C for 10-20min, annealed at 815-835°C, cut and polished to obtain Green glass-ceramic.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1550℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1550° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1280℃玻璃带经成型、、873-875℃晶化10-20min、815-835℃退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b to the glass-ceramic ribbon of the same system or similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1280°C glass-ceramic ribbon After molding, crystallization at 873-875°C for 10-20min, annealing at 815-835°C and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例4Example 4
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 52%;Al2O3 16.5%;CaO 9%;MgO 7.5%;Na2O 4.2%;K2O 4.1%;ZnO 1.2%;TiO2 2.5%;ZrO2 1%;CuO21.2%;Cr2O3 0.8%。A kind of green glass-ceramic, including the following raw materials by weight percentage: SiO 2 52%; Al 2 O 3 16.5%; CaO 9%; MgO 7.5%; Na 2 O 4.2%; K 2 O 4.1%; ZnO 1.2 %; TiO 2 2.5%; ZrO 2 1%; CuO 2 1.2%; Cr 2 O 3 0.8%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1535℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch material obtained in step A at 1535°C, cooling and forming the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1535℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1535° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1250℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b into the glass-ceramic ribbon of the same system or similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1250°C glass-ceramic ribbon After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例5Example 5
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 46.5%;Al2O3 22%;CaO 8%;MgO 5.5%;Na2O 5%;K2O 5.8%;ZnO 0.4%;TiO2 4%;CuO2 1.4%;Cr2O3 1.4%。A green glass-ceramic, comprising the following raw materials by weight percentage: SiO 2 46.5%; Al 2 O 3 22%; CaO 8%; MgO 5.5%; Na 2 O 5%; K 2 O 5.8%; ZnO 0.4 %; TiO 2 4%; CuO 2 1.4%; Cr 2 O 3 1.4%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1540℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch material obtained in step A at 1540°C, cooling and forming the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1540℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1540° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1260℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b into the glass-ceramic ribbon of the same system or similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1260°C glass-ceramic ribbon After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例6Example 6
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 47%,Al2O3 16%,CaO4.8%,MgO 12%,Na2O 10.4%,ZnO 1.8%,TiO23%,ZrO2 4.5%,Cr2O30.5%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 47%, Al 2 O 3 16%, CaO 4.8%, MgO 12%, Na 2 O 10.4%, ZnO 1.8%, TiO 2 3 %, ZrO 2 4.5%, Cr 2 O 3 0.5%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1540℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch material obtained in step A at 1540°C, cooling and forming the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1540℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1540° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1242℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b into the glass-ceramic ribbon of the same system or similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1242°C glass-ceramic ribbon After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例7Example 7
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 50%,Al2O3 17.7%,CaO 5.5%,MgO 11%,K2O 7.7%,ZnO 1.3%,TiO23%,ZrO2 0.8%,Cr2O31.5%,CuO 1.5%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 50%, Al 2 O 3 17.7%, CaO 5.5%, MgO 11%, K 2 O 7.7%, ZnO 1.3%, TiO 2 3% , ZrO 2 0.8%, Cr 2 O 3 1.5%, CuO 1.5%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1553℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch material obtained in step A at 1553°C, cooling and forming the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1553℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1553° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1256℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b to the glass-ceramic ribbon of the same system or similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1256°C glass-ceramic ribbon After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例8Example 8
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 51%,Al2O3 21%,CaO5.4%,MgO 9%,Na2O4%,K2O 4.9%,ZnO 1.1%,TiO23%,Cr2O30.6%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 51%, Al 2 O 3 21%, CaO 5.4%, MgO 9%, Na 2 O 4%, K 2 O 4.9%, ZnO 1.1 %, TiO 2 3%, Cr 2 O 3 0.6%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1567℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch material obtained in step A at 1567°C, cooling and molding the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1567℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1567° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1272℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramics: add the green glass-ceramic frit obtained in step b into glass-ceramic ribbons of the same system or similar expansion coefficients in the way of coloring in the forehearth, and the temperature is 1272°C glass-ceramic ribbons After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例9Example 9
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 52%,Al2O3 18%,CaO6.3%,MgO 9%,Na2O 7.2%,ZnO 1%,TiO25.3%,Cr2O31.2%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 52%, Al 2 O 3 18%, CaO 6.3%, MgO 9%, Na 2 O 7.2%, ZnO 1%, TiO 2 5.3 %, Cr 2 O 3 1.2%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1524℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch material obtained in step A at 1524°C, cooling and forming the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1524℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1524° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1233℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramics: add the green glass-ceramics frit obtained in step b into glass-ceramics ribbons of the same system or with similar expansion coefficients in the way of coloring in the forehearth, and the temperature is 1233° C. After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例10Example 10
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 55%,Al2O3 17.5%,CaO 5%,MgO 8.3%,K2O 8%,ZnO 0.7%,TiO22.5%,ZrO2 2%,Cr2O30.7%,CuO0.3%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 55%, Al 2 O 3 17.5%, CaO 5%, MgO 8.3%, K 2 O 8%, ZnO 0.7%, TiO 2 2.5% , ZrO 2 2%, Cr 2 O 3 0.7%, CuO 0.3%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1546℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch material obtained in step A at 1546°C, cooling and forming the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1546℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1546° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1241℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramics: add the green glass-ceramics frit obtained in step b into glass-ceramics ribbons of the same system or with similar expansion coefficients in the way of coloring in the forehearth, and the temperature is 1241° C. After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
实施例11Example 11
一种绿色微晶玻璃,按重量百分比计,包括以下原料:SiO2 54.8%,Al2O3 19%,CaO 4.8%,MgO 9%,Na2O5%,K2O 2%,ZnO 0.3%,TiO23.2%,,Cr2O31.1%,CuO0.8%。A green glass-ceramic, by weight percentage, including the following raw materials: SiO 2 54.8%, Al 2 O 3 19%, CaO 4.8%, MgO 9%, Na 2 O 5%, K 2 O 2%, ZnO 0.3% , TiO 2 3.2%, Cr 2 O 3 1.1%, CuO 0.8%.
绿色微晶玻璃的制备,包括下述步骤:The preparation of green glass ceramics comprises the following steps:
A、准备原料:按上述重量百分比称量原料,混合均匀,得到配合料;A. Prepare raw materials: weigh the raw materials according to the above weight percentage, mix them evenly, and obtain the batch materials;
B、基础玻璃的制备:将步骤A得到的配合料于1548℃条件下进行熔制,将熔制得到的液体经降温、成型后,得到基础玻璃;B. Preparation of basic glass: melting the batch obtained in step A at 1548°C, cooling and forming the melted liquid to obtain basic glass;
C、绿色微晶玻璃的制备:将步骤B得到的基础玻璃经核化、晶化、退火处理后,切割、打磨,得到绿色微晶玻璃。C. Preparation of green glass-ceramics: after nucleation, crystallization and annealing, the basic glass obtained in step B is cut and polished to obtain green glass-ceramics.
一种绿色微晶玻璃于仿天然绿色花岗岩微晶玻璃中的应用,包括以下步骤:A kind of application of green glass-ceramics in imitation natural green granite glass-ceramics, comprises the following steps:
a、准备原料:按上述重量百分比称量绿色微晶玻璃的原料,混合均匀,得到配合料;a, prepare raw materials: weigh the raw materials of the green glass-ceramics according to the above weight percentage, mix them evenly, and obtain batch materials;
b、绿色微晶玻璃熔块的制备:将步骤a得到的配合料于1548℃条件下进行熔制,将熔制得到的液体经水淬,得到绿色微晶玻璃熔块;b. Preparation of green glass-ceramic frit: melting the batch obtained in step a at 1548° C., quenching the melted liquid with water to obtain green glass-ceramic frit;
c、仿天然绿色花岗岩微晶玻璃的制备:将步骤b得到的绿色微晶玻璃熔块以料道着色的方式加入到同体系或相近膨胀系数的微晶玻璃带中,温度为1269℃玻璃带经成型、晶化、退火及切裁,得到仿天然绿色花岗岩微晶玻璃。c. Preparation of imitation natural green granite glass-ceramic: add the green glass-ceramic frit obtained in step b into the glass-ceramic ribbon of the same system or with a similar expansion coefficient in the way of coloring in the forehearth, and the temperature is 1269°C glass-ceramic ribbon After molding, crystallization, annealing and cutting, the imitation natural green granite glass-ceramic is obtained.
对比例1Comparative example 1
微晶玻璃,除着色剂不同外,不同之处还包括比如B2O3和/或P2O5和/或Co2O3和/或Ni2O3等其他组分。The glass-ceramics, in addition to different coloring agents, also include other components such as B 2 O 3 and/or P 2 O 5 and/or Co 2 O 3 and/or Ni 2 O 3 .
对比例2Comparative example 2
绿色微晶玻璃,包含着色剂,不同之处还包括比如B2O3和/或P2O5和/或Co2O3和/或Ni2O3等其他组分。Green glass-ceramics, containing colorants, differing from other components such as B 2 O 3 and/or P 2 O 5 and/or Co 2 O 3 and/or Ni 2 O 3 .
本发明绿色微晶玻璃、仿天然绿色花岗岩微晶玻璃的性能参数,如下所示:The performance parameters of green glass-ceramics of the present invention, imitation natural green granite glass-ceramics are as follows:
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CN111635132A (en) * | 2020-06-15 | 2020-09-08 | 山东三汇玻璃有限公司 | Green glass product |
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