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发明名称
附有金属化层之氮化铝烧结物及其制造法
摘要
在氮化铝烧结物之表面上形成由钨,氧化铝和氧化钙所组成之金属化层。最好,在氮化铝绕结物表面所附之金属化层系以重量比40至98%之一种金属,重量比1至25%之铝化合物和重量比1至35%之氧化钙所调制者。至于就制造附有金属化层在表面之氮化铝烧结物之方法而言,首先调制经予预先烧成之铝烧结物。然后,准备包含粉状氧化钙和粉状氧化铝之钨金属糊料。并将该金属糊料涂覆于氮化铝烧结物之表面上。最后涂附有金属糊料于表面之氮化铝烧结物放在惰性气氛内加以烧成之。
申请公布号
TW151818
申请公布日期
1991.02.11
申请号
TW077100339
申请日期
1988.01.20
申请人
住友电气工业股份有限公司
发明人
上仁之;頩目彰
分类号
C04B41/88
主分类号
C04B41/88
代理机构
代理人
陈灿晖 台北巿城中区武昌街一段六十四号八楼;洪武雄 台北巿城中区武昌街一段六十四号八楼
主权项
地址
日本
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