发明名称 |
PROCESS FOR PRODUCING ALUMINUM NITRIDE SINTERED BODY |
摘要 |
<p>Title of the Invention PROCESS FOR PRODUCING ALUMINUM NITRIDE SINTERED BODY A process for producing a sintered body of aluminum nitride, which comprises mixing an aluminum nitride powder with (A) an alkaline earth metal aluminate, or both of (A-1) an oxide or oxide-forming compound of aluminum, and (A-2) an oxide or oxide-forming compound of an alkaline earth metal, and (B) an oxide or oxide-forming compound of yttrium or an element of the lanthanide series, and firing the resulting mixture.</p> |
申请公布号 |
CA1266063(A) |
申请公布日期 |
1990.02.20 |
申请号 |
CA19870541685 |
申请日期 |
1987.07.09 |
申请人 |
TOKUYAMA SODA KABUSHIKI KAISHA |
发明人 |
TANIGUCHI, HITOFUMI;KURAMOTO, NOBUYUKI |
分类号 |
C04B35/581;(IPC1-7):C04B35/58 |
主分类号 |
C04B35/581 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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