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
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