| 发明名称 |
Extrusion of metals |
| 摘要 |
A metal extrusion process and apparatus in wich a semisolid material is fed into a passageway formed between first and second members, with one of the members being moved toward a die such that the moveable member draws the semisolid material through the passageway and through the die means.
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| 申请公布号 |
US5015439(A) |
申请公布日期 |
1991.05.14 |
| 申请号 |
US19900459884 |
申请日期 |
1990.01.02 |
| 申请人 |
OLIN CORPORATION |
发明人 |
TYLER, DEREK E.;ASHOK, SANKARANARAYANAN;CHESKIS, HARVEY P. |
| 分类号 |
B21C23/00;B22D11/06;B22F3/20;C23C4/12 |
主分类号 |
B21C23/00 |
| 代理机构 |
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