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Author:

王宝军 (王宝军.) | 季凌飞 (季凌飞.) (Scholars:季凌飞) | 蒋毅坚 (蒋毅坚.) (Scholars:蒋毅坚)

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CQVIP PKU CSCD

Abstract:

简要介绍了(Ta_2O_5)_(1-x)(TiO_2),基陶瓷(x分别为0.3,0.4和0.5)的激光烧结技术。提出激光烧结和氧气退火相结合可以实现(Ta_2O_5)_(1-x)(TiO_2)基负温度系数材料的热补偿,使其介电温度系数接近零。采用X射线衍射仪(XRD)与扫描电子显微镜(SEM)分析了炉烧样品、激光烧样品及其退火样品的介电性能。实现热补偿与氧缺位的变化有关,从而导致其温度系数的变化。

Keyword:

退火 负温度系数 激光技术 陶瓷 激光烧结

Author Community:

  • [ 1 ] 北京工业大学激光工程研究院

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Source :

中国激光

Year: 2009

Issue: 09

Volume: 36

Page: 2413-2416

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 11

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