发明名称 |
METHOD FOR MANUFACTURING FORMED ARTICLE MADE FROM METAL BASED COMPOSITE MATERIAL |
摘要 |
A forming method wherein a billet (31, 66, 77, 87, 107, 128, 136, 144, 153, 77B, 77C) comprising a metal-based composite material (27) prepared by mixing an aluminum alloy (22) and a ceramic (15) is subjected to pressure forming to manufacture a formed article, which comprises carrying out the pressure forming by the use of different compression ratios for different portions of the formed article, wherein a compression ratio means the ratio of the height of a billet before the pressure forming to height of the billet after the pressure forming. The above forming method allows the manufacture of a formed article having different volume contents 8Vf) of the ceramic for different portions thereof.
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申请公布号 |
EP1702696(A1) |
申请公布日期 |
2006.09.20 |
申请号 |
EP20040808164 |
申请日期 |
2004.12.27 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
MATSUURA, SATOSHI;SHOJI, HIROTO;ECHIGO, TAKAHARU;HARA, MASASHI;TAKANO, HIROKI;TOYODA, YUSUKE;SHIBATA, KATSUHIRO;MIZUKAMI, TAKAHIRO;SHIBATA, HIROHIDE |
分类号 |
B21J5/08;B21J1/00;B21J1/06;B21J5/00;B21J5/12;B21J13/02;B21K1/28;B30B11/00;C22C1/10;C22C47/10;C22C47/14;C22C49/06 |
主分类号 |
B21J5/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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