CN102503546A - 热压烧结金刚石工具用石墨模具抗氧化浸渍剂及其配制方法和处理方法 - Google Patents
热压烧结金刚石工具用石墨模具抗氧化浸渍剂及其配制方法和处理方法 Download PDFInfo
- Publication number
- CN102503546A CN102503546A CN2011103145808A CN201110314580A CN102503546A CN 102503546 A CN102503546 A CN 102503546A CN 2011103145808 A CN2011103145808 A CN 2011103145808A CN 201110314580 A CN201110314580 A CN 201110314580A CN 102503546 A CN102503546 A CN 102503546A
- Authority
- CN
- China
- Prior art keywords
- oxidant
- soaker
- phosphate
- graphite jig
- graphite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 102
- 239000010439 graphite Substances 0.000 title claims abstract description 102
- 230000003078 antioxidant effect Effects 0.000 title claims abstract description 91
- 239000003963 antioxidant agent Substances 0.000 title claims abstract description 86
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 54
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 38
- 239000010432 diamond Substances 0.000 title claims abstract description 38
- 238000005245 sintering Methods 0.000 title claims abstract description 27
- 238000007731 hot pressing Methods 0.000 title abstract description 9
- 238000002360 preparation method Methods 0.000 title abstract description 3
- 238000003672 processing method Methods 0.000 title abstract 2
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 59
- 238000000034 method Methods 0.000 claims abstract description 52
- 230000006835 compression Effects 0.000 claims abstract description 46
- 238000007906 compression Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000005470 impregnation Methods 0.000 claims abstract description 6
- 235000006708 antioxidants Nutrition 0.000 claims description 78
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 57
- 239000010452 phosphate Substances 0.000 claims description 57
- 150000001875 compounds Chemical class 0.000 claims description 42
- 239000002131 composite material Substances 0.000 claims description 35
- 239000012745 toughening agent Substances 0.000 claims description 34
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims description 30
- 238000001354 calcination Methods 0.000 claims description 25
- 150000004767 nitrides Chemical class 0.000 claims description 24
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 20
- 238000007598 dipping method Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 20
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052796 boron Inorganic materials 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 235000013024 sodium fluoride Nutrition 0.000 claims description 9
- 239000011775 sodium fluoride Substances 0.000 claims description 9
- 238000010792 warming Methods 0.000 claims description 8
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 7
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 229910001512 metal fluoride Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000004134 energy conservation Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 claims description 3
- -1 compound phosphates Chemical class 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- 239000012744 reinforcing agent Substances 0.000 abstract 2
- 239000007770 graphite material Substances 0.000 description 18
- 230000003064 anti-oxidating effect Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005087 graphitization Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110314580 CN102503546B (zh) | 2011-10-17 | 2011-10-17 | 热压烧结金刚石工具用石墨模具抗氧化浸渍剂及其配制方法和处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110314580 CN102503546B (zh) | 2011-10-17 | 2011-10-17 | 热压烧结金刚石工具用石墨模具抗氧化浸渍剂及其配制方法和处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102503546A true CN102503546A (zh) | 2012-06-20 |
CN102503546B CN102503546B (zh) | 2013-10-09 |
Family
ID=46215697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110314580 Expired - Fee Related CN102503546B (zh) | 2011-10-17 | 2011-10-17 | 热压烧结金刚石工具用石墨模具抗氧化浸渍剂及其配制方法和处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102503546B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102910909A (zh) * | 2012-10-19 | 2013-02-06 | 辽宁辽洛科技发展有限公司 | 一种石墨碳套及其抗氧化浸渍处理方法 |
CN104163657A (zh) * | 2014-07-21 | 2014-11-26 | 中国矿业大学(北京) | 石墨模具抗氧化浸渍液及其制备方法和使用方法 |
CN104528710A (zh) * | 2015-01-22 | 2015-04-22 | 南通华耐特石墨设备有限公司 | 不透性石墨的生成方法 |
CN104891480A (zh) * | 2015-05-28 | 2015-09-09 | 中国科学院山西煤炭化学研究所 | 一种抗氧化石墨材料的制备方法 |
CN106396380A (zh) * | 2016-08-26 | 2017-02-15 | 温书强 | 一种耐高压力钧瓷器皿及其制备方法 |
CN106977231A (zh) * | 2017-03-31 | 2017-07-25 | 华东理工大学 | 一种新型提高炭素材料抗氧化性能的处理方法 |
CN108997028A (zh) * | 2018-08-08 | 2018-12-14 | 深圳市科达利实业股份有限公司 | 石墨模具表面抗氧化处理方法 |
CN109020624A (zh) * | 2018-08-30 | 2018-12-18 | 河南省化工研究所有限责任公司 | 一种空气气氛下耐高温石墨模具的制备方法 |
CN109437173A (zh) * | 2018-11-05 | 2019-03-08 | 上海弘枫实业有限公司 | 一种耐高温抗氧化石墨的制备工艺 |
CN112645682A (zh) * | 2020-12-29 | 2021-04-13 | 滨州双峰石墨密封材料有限公司 | 抗氧化剂、高温抗氧化柔性石墨板材制备工艺及石墨板材 |
CN115636689A (zh) * | 2022-09-09 | 2023-01-24 | 华能国际电力股份有限公司 | 火电机组用石墨密封件的抗氧化性浸渍处理方法及抗氧化性生产线 |
CN115784779A (zh) * | 2022-12-02 | 2023-03-14 | 中色奥博特铜铝业有限公司 | 一种石墨抗蚀剂及其制备方法和应用 |
CN116063103A (zh) * | 2023-03-06 | 2023-05-05 | 江西宁和达新材料有限公司 | 一种抗氧化石墨垫片的制备方法 |
-
2011
- 2011-10-17 CN CN 201110314580 patent/CN102503546B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
朱泮民等: "浸渍法提高石墨材料抗氧化性能的研究", 《炭素技术》 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102910909A (zh) * | 2012-10-19 | 2013-02-06 | 辽宁辽洛科技发展有限公司 | 一种石墨碳套及其抗氧化浸渍处理方法 |
CN104163657A (zh) * | 2014-07-21 | 2014-11-26 | 中国矿业大学(北京) | 石墨模具抗氧化浸渍液及其制备方法和使用方法 |
CN104528710A (zh) * | 2015-01-22 | 2015-04-22 | 南通华耐特石墨设备有限公司 | 不透性石墨的生成方法 |
CN104891480A (zh) * | 2015-05-28 | 2015-09-09 | 中国科学院山西煤炭化学研究所 | 一种抗氧化石墨材料的制备方法 |
CN106396380A (zh) * | 2016-08-26 | 2017-02-15 | 温书强 | 一种耐高压力钧瓷器皿及其制备方法 |
CN106977231A (zh) * | 2017-03-31 | 2017-07-25 | 华东理工大学 | 一种新型提高炭素材料抗氧化性能的处理方法 |
CN108997028A (zh) * | 2018-08-08 | 2018-12-14 | 深圳市科达利实业股份有限公司 | 石墨模具表面抗氧化处理方法 |
CN109020624B (zh) * | 2018-08-30 | 2020-12-18 | 河南省化工研究所有限责任公司 | 一种空气气氛下耐高温石墨模具的制备方法 |
CN109020624A (zh) * | 2018-08-30 | 2018-12-18 | 河南省化工研究所有限责任公司 | 一种空气气氛下耐高温石墨模具的制备方法 |
CN109437173A (zh) * | 2018-11-05 | 2019-03-08 | 上海弘枫实业有限公司 | 一种耐高温抗氧化石墨的制备工艺 |
CN112645682A (zh) * | 2020-12-29 | 2021-04-13 | 滨州双峰石墨密封材料有限公司 | 抗氧化剂、高温抗氧化柔性石墨板材制备工艺及石墨板材 |
CN112645682B (zh) * | 2020-12-29 | 2022-06-24 | 滨州双峰石墨密封材料有限公司 | 抗氧化剂、高温抗氧化柔性石墨板材制备工艺及石墨板材 |
CN115636689A (zh) * | 2022-09-09 | 2023-01-24 | 华能国际电力股份有限公司 | 火电机组用石墨密封件的抗氧化性浸渍处理方法及抗氧化性生产线 |
CN115636689B (zh) * | 2022-09-09 | 2023-09-19 | 华能国际电力股份有限公司 | 火电机组用石墨密封件的抗氧化性浸渍处理方法及抗氧化性生产线 |
WO2024050924A1 (zh) * | 2022-09-09 | 2024-03-14 | 华能国际电力股份有限公司 | 火电机组用石墨密封件的抗氧化性浸渍处理方法及抗氧化性生产线 |
CN115784779A (zh) * | 2022-12-02 | 2023-03-14 | 中色奥博特铜铝业有限公司 | 一种石墨抗蚀剂及其制备方法和应用 |
CN115784779B (zh) * | 2022-12-02 | 2023-10-20 | 中色正锐(山东)铜业有限公司 | 一种石墨抗蚀剂及其制备方法和应用 |
CN116063103A (zh) * | 2023-03-06 | 2023-05-05 | 江西宁和达新材料有限公司 | 一种抗氧化石墨垫片的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102503546B (zh) | 2013-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102503546B (zh) | 热压烧结金刚石工具用石墨模具抗氧化浸渍剂及其配制方法和处理方法 | |
CN108178663B (zh) | 一种超高温抗氧化石墨模具的制备方法 | |
CN108658613A (zh) | 一种短纤维模压制备汽车刹车盘的方法 | |
CN102251234B (zh) | 一种基于溶胶-凝胶法的Al2O3涂层硬质合金的制备方法 | |
CN104163657A (zh) | 石墨模具抗氧化浸渍液及其制备方法和使用方法 | |
CN103409732A (zh) | 一种金刚石表面金属化的复合处理方法 | |
CN108774072B (zh) | 一种刚性隔热瓦及其制备方法 | |
CN107473745A (zh) | 一种水润滑轴承浸渍石墨材料的制备方法 | |
CN107500776B (zh) | 一种聚晶立方氮化硼刀具材料及其制备方法 | |
CN106090081A (zh) | 一种复合碳陶材料刹车盘的制备方法 | |
CN109706452B (zh) | 一种高碳钢表面制备陶瓷涂层的方法 | |
CN111455253A (zh) | 一种碳化钛基金属陶瓷热喷涂粉末及制备方法 | |
CN111253157A (zh) | 一种富ZrC相泡沫陶瓷及其制备方法 | |
CN111099897A (zh) | 一种碳化硅复合材料及其制备方法 | |
CN102659100A (zh) | 高强度细颗粒碳石墨材料的制备方法 | |
CN117051283A (zh) | 一种低钼含量钼铜合金及其制备方法 | |
CN111659880B (zh) | 一种用于高精度粉末冶金零件的材料配方 | |
CN101698290A (zh) | 一种用于陶瓷切割的金刚石超薄切片配方及生产工艺 | |
CN101758442A (zh) | 一种用于qfn基板切割的金刚石超薄切片配方及生产工艺 | |
CN113186021A (zh) | 一种固体润滑剂及其制备方法 | |
CN104591735B (zh) | 一种抗氧化氮化硼石墨块体材料的制备方法 | |
CN114737097A (zh) | 一种三层梯度结构硬质合金及其制备方法 | |
CN107500777B (zh) | Pcbn刀具材料及其制备方法 | |
CN101775574A (zh) | 一种金属表面混合渗镀立方氮化硼和金刚石的热处理工艺 | |
CN101758443A (zh) | 一种用于陶瓷基板切割的金刚石超薄切片配方及生产工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Yulin Inventor after: Liang Suifang Inventor after: Wang Xinxiang Inventor after: Zhang Huimin Inventor after: Zhao Yili Inventor after: Wei Guipeng Inventor after: Wang Jing Inventor before: Liu Yulin Inventor before: Liang Suifang Inventor before: Wang Xinxiang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU YULIN LIANG SUIFANG WANG XINXIANG TO: LIU YULIN LIANG SUIFANG WANG XINXIANG ZHANG HUIMIN ZHAO YILI WEI GUIPENG WANG JING |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20151017 |
|
EXPY | Termination of patent right or utility model |