| 发明名称 |
Copper base alloys - contg manganese, zinc and aluminium, suitable for casting under pressure |
| 摘要 |
<p>Alloys suitable for mf r. of gear-box shafts etc. consist of 16-22% Mn, 16-22% Zn, and 0.5 - 2% Al, the balance being Cu. These alloys melt at lower temps. than ordinary aluminium bronzes and cost less, yet their strength and hardness are not inferior.</p> |
| 申请公布号 |
FR2105200(A3) |
申请公布日期 |
1972.04.28 |
| 申请号 |
FR19710031812 |
申请日期 |
1971.09.02 |
| 申请人 |
ALUMINIUM BRONZE CY LTD,GB |
发明人 |
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| 分类号 |
C22C9/00;C22C9/04;F16H63/32;G05G3/00;(IPC1-7):05G3/00;22C9/00 |
主分类号 |
C22C9/00 |
| 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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