CN113354420B - 一种氮化硅基陶瓷焊接密封元器件及其制备方法 - Google Patents
一种氮化硅基陶瓷焊接密封元器件及其制备方法 Download PDFInfo
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Abstract
Description
C1 | C2 | C3 | C4 | 对比项 | |
抗拉强度(MPa) | 201 | 213 | 209 | 216 | 180 |
实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比项 | |
致密度(%) | 95.7 | 96.3 | 95.2 | 96.8 | 85.7 |
弯曲强度(MPa) | 685 | 696 | 683 | 705 | 651 |
断裂韧性(MPa.m<sup>1/2</sup>) | 7.2 | 6.9 | 6.9 | 7.1 | 6.5 |
维氏硬度(Hv50) | 1730 | 1690 | 1700 | 1720 | 1650 |
Claims (6)
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CN113354420B true CN113354420B (zh) | 2022-11-08 |
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JPS5826077A (ja) * | 1981-08-10 | 1983-02-16 | 株式会社東芝 | セラミツクス焼結体及びその製造方法 |
CN102557759B (zh) * | 2011-12-26 | 2013-11-06 | 中国电子科技集团公司第十二研究所 | 一种氮化铝陶瓷的高温金属化方法 |
CN102757225B (zh) * | 2012-01-01 | 2015-08-12 | 洛阳北苑特种陶瓷有限公司 | 一种氧化物结合氮化硅制品的制备方法 |
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