CN102172959A - 粉末注射成形碳化硅陶瓷零件的方法 - Google Patents
粉末注射成形碳化硅陶瓷零件的方法 Download PDFInfo
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- CN102172959A CN102172959A CN 201010609689 CN201010609689A CN102172959A CN 102172959 A CN102172959 A CN 102172959A CN 201010609689 CN201010609689 CN 201010609689 CN 201010609689 A CN201010609689 A CN 201010609689A CN 102172959 A CN102172959 A CN 102172959A
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- silicon carbide
- carbide ceramic
- sintering
- temperature
- ceramic part
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 62
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000000919 ceramic Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001746 injection moulding Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000005245 sintering Methods 0.000 claims abstract description 43
- 239000000843 powder Substances 0.000 claims abstract description 41
- 238000002347 injection Methods 0.000 claims abstract description 37
- 239000007924 injection Substances 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 239000011230 binding agent Substances 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 27
- 239000011812 mixed powder Substances 0.000 claims description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- 238000005238 degreasing Methods 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 235000021355 Stearic acid Nutrition 0.000 claims description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 11
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 11
- 239000012188 paraffin wax Substances 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 239000008117 stearic acid Substances 0.000 claims description 11
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- 238000005469 granulation Methods 0.000 claims description 7
- 230000003179 granulation Effects 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 238000003763 carbonization Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 239000008188 pellet Substances 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
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CN 201010609689 CN102172959B (zh) | 2010-12-28 | 2010-12-28 | 粉末注射成形碳化硅陶瓷零件的方法 |
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CN 201010609689 CN102172959B (zh) | 2010-12-28 | 2010-12-28 | 粉末注射成形碳化硅陶瓷零件的方法 |
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CN102172959A true CN102172959A (zh) | 2011-09-07 |
CN102172959B CN102172959B (zh) | 2013-01-02 |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103269529A (zh) * | 2013-05-17 | 2013-08-28 | 王欢 | 一种碳化硅远红外辐射电加热装置导热元件的制备方法 |
CN105147040A (zh) * | 2015-09-30 | 2015-12-16 | 东莞信柏结构陶瓷有限公司 | 陶瓷刨刀刀头及其制作方法 |
CN105198449A (zh) * | 2015-09-16 | 2015-12-30 | 广东工业大学 | 一种光固化成型的高致密陶瓷的制备方法 |
CN106914971A (zh) * | 2017-03-14 | 2017-07-04 | 深圳市星迪伟业科技有限公司 | 一种陶瓷零件的粉末注射成型工艺 |
CN106977184A (zh) * | 2017-03-14 | 2017-07-25 | 深圳市星迪伟业科技有限公司 | 一种陶瓷零件及其生产工艺 |
CN108607989A (zh) * | 2018-04-11 | 2018-10-02 | 深圳艾利佳材料科技有限公司 | 异形复杂零件的注射成形方法 |
CN109534828A (zh) * | 2019-01-10 | 2019-03-29 | 广东昭信照明科技有限公司 | 一种碳化硅复合陶瓷材料的造粒方法 |
CN109650922A (zh) * | 2019-01-10 | 2019-04-19 | 广东昭信照明科技有限公司 | Su-304l金属增强的碳化硅基复合陶瓷材料及其母粒的制备方法 |
CN110436929A (zh) * | 2017-06-07 | 2019-11-12 | 吴彬 | 一种碳化硅陶瓷 |
CN110483056A (zh) * | 2019-08-30 | 2019-11-22 | 中国兵器科学研究院宁波分院 | 一种碳化硅陶瓷球的制备方法 |
CN112408952A (zh) * | 2020-12-03 | 2021-02-26 | 厦门钨业股份有限公司 | 一种高热导薄壁陶瓷管及其制造方法 |
CN112745124A (zh) * | 2020-12-31 | 2021-05-04 | 松山湖材料实验室 | 碳化硅陶瓷制品及其制备方法 |
CN113208750A (zh) * | 2021-05-15 | 2021-08-06 | 江苏京科智镕新材料科技有限公司 | 基于立体光刻3d打印的透光性渐变牙冠及制备方法 |
CN114464833A (zh) * | 2021-12-22 | 2022-05-10 | 萍乡市慧成精密机电有限公司 | 一种陶瓷燃料电池双极板及制造方法 |
WO2023284425A1 (zh) * | 2021-07-16 | 2023-01-19 | 深圳市吉迩科技有限公司 | 雾化芯、多孔陶瓷及多孔陶瓷的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002009900A2 (en) * | 2000-08-01 | 2002-02-07 | Rutgers, The State University Of New Jersey | Stable aqueous iron based feedstock formulation for injection molding |
US6403001B1 (en) * | 2000-03-22 | 2002-06-11 | Ngk Insulators, Ltd. | Production of powder-molded body |
CN101157993A (zh) * | 2007-11-08 | 2008-04-09 | 北京科技大学 | 一种制备高体积分数碳化硅颗粒增强铜基复合材料的方法 |
-
2010
- 2010-12-28 CN CN 201010609689 patent/CN102172959B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6403001B1 (en) * | 2000-03-22 | 2002-06-11 | Ngk Insulators, Ltd. | Production of powder-molded body |
WO2002009900A2 (en) * | 2000-08-01 | 2002-02-07 | Rutgers, The State University Of New Jersey | Stable aqueous iron based feedstock formulation for injection molding |
CN101157993A (zh) * | 2007-11-08 | 2008-04-09 | 北京科技大学 | 一种制备高体积分数碳化硅颗粒增强铜基复合材料的方法 |
Non-Patent Citations (2)
Title |
---|
《北京科技大学学报》 20070531 褚克,贾成厂等 注射成形制备SiCp/Al复合材料电子封装盒体的预成形坯 第470-474页 1-10 第29卷, 第5期 * |
《粉末冶金工业》 20080630 张勇,何新波等 注射成形制备碳化硅异形件的工艺研究 第1-4页 1-10 第18卷, 第3期 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103269529A (zh) * | 2013-05-17 | 2013-08-28 | 王欢 | 一种碳化硅远红外辐射电加热装置导热元件的制备方法 |
CN105198449A (zh) * | 2015-09-16 | 2015-12-30 | 广东工业大学 | 一种光固化成型的高致密陶瓷的制备方法 |
CN105147040A (zh) * | 2015-09-30 | 2015-12-16 | 东莞信柏结构陶瓷有限公司 | 陶瓷刨刀刀头及其制作方法 |
CN105147040B (zh) * | 2015-09-30 | 2018-02-16 | 东莞信柏结构陶瓷股份有限公司 | 陶瓷刨刀刀头及其制作方法 |
CN106914971A (zh) * | 2017-03-14 | 2017-07-04 | 深圳市星迪伟业科技有限公司 | 一种陶瓷零件的粉末注射成型工艺 |
CN106977184A (zh) * | 2017-03-14 | 2017-07-25 | 深圳市星迪伟业科技有限公司 | 一种陶瓷零件及其生产工艺 |
CN110436929A (zh) * | 2017-06-07 | 2019-11-12 | 吴彬 | 一种碳化硅陶瓷 |
CN108607989A (zh) * | 2018-04-11 | 2018-10-02 | 深圳艾利佳材料科技有限公司 | 异形复杂零件的注射成形方法 |
CN109650922A (zh) * | 2019-01-10 | 2019-04-19 | 广东昭信照明科技有限公司 | Su-304l金属增强的碳化硅基复合陶瓷材料及其母粒的制备方法 |
CN109534828A (zh) * | 2019-01-10 | 2019-03-29 | 广东昭信照明科技有限公司 | 一种碳化硅复合陶瓷材料的造粒方法 |
CN110483056A (zh) * | 2019-08-30 | 2019-11-22 | 中国兵器科学研究院宁波分院 | 一种碳化硅陶瓷球的制备方法 |
CN112408952A (zh) * | 2020-12-03 | 2021-02-26 | 厦门钨业股份有限公司 | 一种高热导薄壁陶瓷管及其制造方法 |
CN112408952B (zh) * | 2020-12-03 | 2022-07-15 | 厦门钨业股份有限公司 | 一种高热导薄壁陶瓷管及其制造方法 |
CN112745124A (zh) * | 2020-12-31 | 2021-05-04 | 松山湖材料实验室 | 碳化硅陶瓷制品及其制备方法 |
CN113208750A (zh) * | 2021-05-15 | 2021-08-06 | 江苏京科智镕新材料科技有限公司 | 基于立体光刻3d打印的透光性渐变牙冠及制备方法 |
WO2023284425A1 (zh) * | 2021-07-16 | 2023-01-19 | 深圳市吉迩科技有限公司 | 雾化芯、多孔陶瓷及多孔陶瓷的制备方法 |
CN114464833A (zh) * | 2021-12-22 | 2022-05-10 | 萍乡市慧成精密机电有限公司 | 一种陶瓷燃料电池双极板及制造方法 |
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