发明名称 |
Aluminium nitride yttrium oxide sintered - materials |
摘要 |
The material has high density, excellent mechanical strength and high temperature properties. It is produced by moulding in powder form in a press and sintering the molten material in a nitrogen atmosphere or an inert gas at 1500-2200 degrees C. |
申请公布号 |
DE1906522(A1) |
申请公布日期 |
1970.06.18 |
申请号 |
DE19691906522 |
申请日期 |
1969.02.10 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO. LTD. |
发明人 |
KOMEYA,KATSUTOSHI;INOUE,HIROSHI |
分类号 |
C04B35/581 |
主分类号 |
C04B35/581 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|