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1.
公开(公告)号:US08496044B2
公开(公告)日:2013-07-30
申请号:US12934403
申请日:2009-03-25
申请人: Yoshihiro Seimiya , Kanji Otsuka , Ai Mizuno
发明人: Yoshihiro Seimiya , Kanji Otsuka , Ai Mizuno
CPC分类号: B21J5/00 , B21J5/004 , B22D17/007 , B22D18/02 , B22F1/02 , B22F3/17 , B22F3/225 , B22F2998/10 , B22F2999/00 , C22C1/056 , C22C1/1078 , C22C32/0068 , B22F1/0003 , C22C1/1036 , B22F2201/02
摘要: A method of manufacturing a massive mixture of aluminum nitride and aluminum includes a first heat treatment process of manufacturing the massive mixture of aluminum nitride and aluminum by heating aluminum powder (21) and aluminum pieces (20) inserted into a vessel (13) at a temperature of a melting point of aluminum or higher under a nitrogen atmosphere. An oxide film is formed over the surface of the aluminum powder (21). The oxide film is, for example, a natural oxide film. The weight ratio of the aluminum powder (21) to the aluminum pieces (20) is, for example, 0.1 or less.
摘要翻译: 一种制造氮化铝和铝的大块混合物的方法包括通过加热铝粉(21)和插入容器(13)中的铝片(20)来制造氮化铝和铝的块状混合物的第一热处理工艺, 在氮气氛下的铝的熔点以上的温度。 在铝粉末(21)的表面上形成氧化膜。 氧化膜例如是天然氧化膜。 铝粉末(21)与铝片(20)的重量比例如为0.1以下。
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2.
公开(公告)号:US20110056645A1
公开(公告)日:2011-03-10
申请号:US12934403
申请日:2009-03-25
申请人: Yoshihiro Seimiya , Kanji Otsuka , Ai Mizuno
发明人: Yoshihiro Seimiya , Kanji Otsuka , Ai Mizuno
CPC分类号: B21J5/00 , B21J5/004 , B22D17/007 , B22D18/02 , B22F1/02 , B22F3/17 , B22F3/225 , B22F2998/10 , B22F2999/00 , C22C1/056 , C22C1/1078 , C22C32/0068 , B22F1/0003 , C22C1/1036 , B22F2201/02
摘要: A method of manufacturing a massive mixture of aluminum nitride and aluminum includes a first heat treatment process of manufacturing the massive mixture of aluminum nitride and aluminum by heating aluminum powder (21) and aluminum pieces (20) inserted into a vessel (13) at a temperature of a melting point of aluminum or higher under a nitrogen atmosphere. An oxide film is formed over the surface of the aluminum powder (21). The oxide film is, for example, a natural oxide film. The weight ratio of the aluminum powder (21) to the aluminum pieces (20) is, for example, 0.1 or less.
摘要翻译: 一种制造氮化铝和铝的大块混合物的方法包括通过加热铝粉(21)和插入容器(13)中的铝片(20)来制造氮化铝和铝的块状混合物的第一热处理工艺, 在氮气氛下的铝的熔点以上的温度。 在铝粉末(21)的表面上形成氧化膜。 氧化膜例如是天然氧化膜。 铝粉末(21)与铝片(20)的重量比例如为0.1以下。
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