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Author:

金鑫 (金鑫.) | 张鸿超 (张鸿超.) | 李永卿 (李永卿.) | 王群 (王群.) (Scholars:王群)

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CQVIP

Abstract:

分别选用Y2O3-Li2O-CaO,La2O3-Li2O-CaO,CeO2-Li2O-CaO三组复合烧结助剂,采用流延法制备氮化铝(A1N)素坯带,在1 750℃进行两次无压烧结,分别保温5h和3h,制得表面平整的A1N陶瓷.分析陶瓷样品的物相组成和微观结构形貌,研究不同复合烧结助剂对陶瓷样品介电性能的影响.结果表明,合适的烧结助剂可以使A1N陶瓷同时具有高热导率和低介电常数.

Keyword:

热导率 介电常数 复合烧结助剂 氮化铝

Author Community:

  • [ 1 ] [金鑫]北京工业大学
  • [ 2 ] [张鸿超]北京工业大学
  • [ 3 ] [李永卿]北京工业大学
  • [ 4 ] [王群]北京工业大学

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Source :

安全与电磁兼容

ISSN: 1005-9776

Year: 2018

Issue: 5

Page: 30-33

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 12

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