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Author:

季凌飞 (季凌飞.) (Scholars:季凌飞) | 李智 (李智.) | 蒋毅坚 (蒋毅坚.) (Scholars:蒋毅坚)

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CQVIP PKU CSCD

Abstract:

以微米级普通商业粉为原料,采用CO2激光烧结技术获得可见光区透光率约60%、红外区透光率可达80%的Nd:Y2O3陶瓷.经1250℃预烧后的平均粉径约400 nm的原料粉素坯,在~292 W/cm2的激光功率密度下烧结200~300s,可以得到气孔率低,透光度较好的透明陶瓷.采用X射线衍射,扫描电镜分析了陶瓷的物相和显微结构,探讨了激光烧结透明陶瓷的透光机理.激光烧结透明陶瓷过程短,可控性强,对透明陶瓷烧结技术地发展具有十分重要的意义.

Keyword:

激光烧结 透明陶瓷 氧化钇

Author Community:

  • [ 1 ] [季凌飞]北京工业大学
  • [ 2 ] [李智]北京工业大学
  • [ 3 ] [蒋毅坚]北京工业大学

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Source :

应用激光

ISSN: 1000-372X

Year: 2011

Issue: 1

Volume: 31

Page: 1-5

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 6

Chinese Cited Count:

30 Days PV: 10

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