发明公开
EP0360425A1 Metal composition comprising zinc oxide whiskers
失效
Metallische Zusammensetzung enthaltend Zinkoxyd-Whisker。
- 专利标题： Metal composition comprising zinc oxide whiskers
- 专利标题（中）： Metallische Zusammensetzung enthaltend Zinkoxyd-Whisker。
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申请号： EP89308598.5申请日： 1989-08-24
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公开(公告)号： EP0360425A1公开(公告)日： 1990-03-28
- 发明人: Yoshinaka, Minoru , Asakura, Eizo , Oku, Mitsumasa , Hamabe, Takeshi , Kitano, Motoi , Yoshida, Hideyuki
- 申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址： 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址： 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 代理机构： Senior, Alan Murray
- 优先权： JP214008/88 19880829; JP214009/88 19880829
- 主分类号： C22C1/09
- IPC分类号： C22C1/09
摘要：
A metal composition comprising zinc oxide whiskers dispersed in a metal matrix. The whiskers comprise at least one needle crystal having a basal part whose diameter is from 0.7 to 14 micrometers and a length from the basal part to its tip of from 3 to 200 micrometers. The metal composition is isotropically reinforced with respect to mechanical strength and is significantly improved in free cuttability.
公开/授权文献
- EP0360425B1 Metal composition comprising zinc oxide whiskers 公开/授权日：1993-05-26
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