CN111253162B - 一种制备高强高韧高热导率氮化硅陶瓷的方法 - Google Patents
一种制备高强高韧高热导率氮化硅陶瓷的方法 Download PDFInfo
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- CN111253162B CN111253162B CN201910133189.4A CN201910133189A CN111253162B CN 111253162 B CN111253162 B CN 111253162B CN 201910133189 A CN201910133189 A CN 201910133189A CN 111253162 B CN111253162 B CN 111253162B
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- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 63
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 35
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- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(III) oxide Inorganic materials O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- VQCBHWLJZDBHOS-UHFFFAOYSA-N erbium(III) oxide Inorganic materials O=[Er]O[Er]=O VQCBHWLJZDBHOS-UHFFFAOYSA-N 0.000 description 1
- RSEIMSPAXMNYFJ-UHFFFAOYSA-N europium(III) oxide Inorganic materials O=[Eu]O[Eu]=O RSEIMSPAXMNYFJ-UHFFFAOYSA-N 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
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- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
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- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 1
- 229910052575 non-oxide ceramic Inorganic materials 0.000 description 1
- 239000011225 non-oxide ceramic Substances 0.000 description 1
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- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
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- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
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- ZIKATJAYWZUJPY-UHFFFAOYSA-N thulium (III) oxide Inorganic materials [O-2].[O-2].[O-2].[Tm+3].[Tm+3] ZIKATJAYWZUJPY-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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Abstract
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CN201910133189.4A CN111253162B (zh) | 2019-02-22 | 2019-02-22 | 一种制备高强高韧高热导率氮化硅陶瓷的方法 |
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Families Citing this family (21)
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CN112159237B (zh) * | 2020-09-28 | 2021-10-01 | 中国科学院上海硅酸盐研究所 | 一种高导热氮化硅陶瓷材料及其制备方法 |
CN112661518B (zh) * | 2020-12-25 | 2022-03-25 | 中材高新氮化物陶瓷有限公司 | 一种高导热氮化硅陶瓷绝缘板及其制备方法 |
CN112811922B (zh) * | 2021-01-20 | 2021-11-02 | 中国科学院上海硅酸盐研究所 | 一种覆铜板的氮化硅陶瓷基片及其制备方法 |
CN113105252A (zh) * | 2021-04-20 | 2021-07-13 | 中材高新氮化物陶瓷有限公司 | 一种制备氮化硅陶瓷的烧结助剂及其应用、氮化硅陶瓷的制备方法 |
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