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发明名称
AIN SINTERED BODY, AlN SUBSTRATE, AND METHOD FOR MANUFACTURING AlN SUBSTRATE
摘要
An AlN sintered compact includes AlN crystal grains and a grain boundary phase, and the grain boundary phase is lower in Vickers hardness than the AlN crystal grains.
申请公布号
EP3144287(A1)
申请公布日期
2017.03.22
申请号
EP20150792229
申请日期
2015.04.14
申请人
Sumitomo Electric Industries, Ltd.
发明人
AWATA, Hideaki;YOSHIDA, Katsuhito;SOGABE, Koichi;HIROSE, Yoshiyuki;ITOH, Yasushi;UENISHI, Noboru;KONDO,Yuka;ISHIDU, Sadamu;YAMAMOTO, Takehisa
分类号
C04B35/581;H01S5/022
主分类号
C04B35/581
代理机构
代理人
主权项
地址
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