| 发明名称 |
Engine component part and method for producing the same |
| 摘要 |
<p>An engine component is composed of an aluminium alloy containing silicon, and includes a plurality of primary-crystal silicon grains located on a slide surface. The plurality of primary-crystal silicon grains have an average crystal grain size of no less than about 12 µm and no more than about 50 µm.</p> |
| 申请公布号 |
EP2241741(A1) |
申请公布日期 |
2010.10.20 |
| 申请号 |
EP20100003783 |
申请日期 |
2005.02.23 |
| 申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
KURITA, HIROTAKA;YAMAGATA, HIROSHI;KOIKE, TOSHIKATSU |
| 分类号 |
F02F1/20;B22D30/00;C22C21/02;F02F1/00;F02F3/00 |
主分类号 |
F02F1/20 |
| 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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