CN107245691B - 金属材料复合热处理表面强化方法 - Google Patents
金属材料复合热处理表面强化方法 Download PDFInfo
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- CN107245691B CN107245691B CN201710425023.0A CN201710425023A CN107245691B CN 107245691 B CN107245691 B CN 107245691B CN 201710425023 A CN201710425023 A CN 201710425023A CN 107245691 B CN107245691 B CN 107245691B
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- Prior art keywords
- layer
- metal workpiece
- temperature
- methanol
- quenching
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Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 238000005728 strengthening Methods 0.000 title claims abstract description 11
- 239000007769 metal material Substances 0.000 title claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000010791 quenching Methods 0.000 claims abstract description 25
- 230000000171 quenching effect Effects 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 14
- 238000005256 carbonitriding Methods 0.000 claims abstract description 11
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 9
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000032683 aging Effects 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 66
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 31
- 239000003350 kerosene Substances 0.000 claims description 10
- 238000005255 carburizing Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000035882 stress Effects 0.000 abstract description 5
- 238000005496 tempering Methods 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 31
- 238000005121 nitriding Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710425023.0A CN107245691B (zh) | 2017-06-08 | 2017-06-08 | 金属材料复合热处理表面强化方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710425023.0A CN107245691B (zh) | 2017-06-08 | 2017-06-08 | 金属材料复合热处理表面强化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107245691A CN107245691A (zh) | 2017-10-13 |
CN107245691B true CN107245691B (zh) | 2020-03-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710425023.0A Active CN107245691B (zh) | 2017-06-08 | 2017-06-08 | 金属材料复合热处理表面强化方法 |
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CN (1) | CN107245691B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110004401A (zh) * | 2018-01-04 | 2019-07-12 | 中车齐齐哈尔车辆有限公司 | 金属件渗氮处理方法及渗氮金属件 |
CN110454553A (zh) * | 2019-08-21 | 2019-11-15 | 嘉兴市中诚自润轴承有限公司 | 一种高耐磨导板及其生产方法 |
CN111660514A (zh) * | 2020-06-12 | 2020-09-15 | 东莞顶钧塑胶模具有限公司 | 用于产品快速出模的顶出装置 |
CN111945104A (zh) * | 2020-08-17 | 2020-11-17 | 沈阳飞机工业(集团)有限公司 | 薄层氮碳共渗方法 |
CN115094203B (zh) * | 2022-06-24 | 2024-09-03 | 浙江中诚滑动轴承科技股份有限公司 | 一种多重复合处理自润滑钢衬套的制备方法及衬套 |
CN115572937B (zh) * | 2022-10-28 | 2024-08-23 | 西安理工大学 | 一种高硬度减摩钢丝圈及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU968083A1 (ru) * | 1981-04-22 | 1982-10-23 | Научно-производственное объединение по механизации и автоматизации производства машин для хлопководства "Технолог" | Способ обработки изделий |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1195094C (zh) * | 2002-12-25 | 2005-03-30 | 上海交通大学 | 复合热处理方法 |
CN102181613B (zh) * | 2011-03-15 | 2012-10-31 | 新乡市凯迪轧辊有限公司 | 大型Cr12MoV工件热处理方法 |
CN102230062A (zh) * | 2011-06-10 | 2011-11-02 | 西南交通大学 | 一种提高9SiCr模具钢强韧性的热处理工艺方法 |
CN104651858B (zh) * | 2015-03-09 | 2017-01-11 | 湖南大学 | 一种提高氮碳共渗强化层表面致密性的复合热处理工艺 |
-
2017
- 2017-06-08 CN CN201710425023.0A patent/CN107245691B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU968083A1 (ru) * | 1981-04-22 | 1982-10-23 | Научно-производственное объединение по механизации и автоматизации производства машин для хлопководства "Технолог" | Способ обработки изделий |
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CN107245691A (zh) | 2017-10-13 |
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TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: Building 5, No. 551, Gaoxin West 1st Road, Fengming Street, Tongxiang City, Jiaxing City, Zhejiang Province, 314500 Patentee after: Jiaxing Meisen Precision Technology Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Surface Strengthening Methods for Metal Material Composite Heat Treatment Effective date of registration: 20231229 Granted publication date: 20200331 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jiaxing Tongxiang Branch Pledgor: Jiaxing Meisen Precision Technology Co.,Ltd. Registration number: Y2023980074286 |
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