发明授权
- 专利标题： Process for treating Al alloy casting and die casting
- 专利标题（中）： 铝合金铸造和压铸工艺
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申请号： US526025申请日： 1983-08-24
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公开(公告)号： US4444628A公开(公告)日： 1984-04-24
- 发明人: Shichiro Furukawa , Yutaka Nakagishi , Shigeru Yamato
- 申请人： Shichiro Furukawa , Yutaka Nakagishi , Shigeru Yamato
- 申请人地址： JPX Osaka
- 专利权人： Okuno Chemical Industry Co., Ltd.
- 当前专利权人： Okuno Chemical Industry Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX57-148745 19820826
- 主分类号： C23F3/02
- IPC分类号： C23F3/02 ; C23F3/03 ; C23F17/00 ; C25D11/04 ; C25D11/16 ; C25D11/18
摘要：
Aluminum alloy castings and aluminum alloy die castings are treated in the process comprising the steps of chemically polishing the castings, processing the chemically polished castings by barreling and/or by blasting and subjecting successively the castings to degreasing, anodic oxidation, dyeing and sealing.
公开/授权文献
- US5781847A Microwave transmitter and communications system 公开/授权日：1998-07-14
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