发明名称 |
Production of billet or tube. |
摘要 |
<p>The invention provides apparatus for the production of a continuous uniform length of coherent metal. A cone 10 of atomised metal particles is deposited on a surface 12, which is continuously withdrawn in the form of a length of coherent metal 14. Shaping means 16 are provided to make the withdrawn deposit uniform along its length. The equipment is protected from the atmosphere by a hood 18 through which the length of metal is withdrawn through an aperture provided with a seal 20. Preferably, the deposit is of circular cross-section and is caused to rotate during withdrawal about its longitudinal axis. The equipment is suitable to form billet or rod or tube.</p> |
申请公布号 |
EP0274852(A1) |
申请公布日期 |
1988.07.20 |
申请号 |
EP19870310626 |
申请日期 |
1987.12.02 |
申请人 |
ALCAN INTERNATIONAL LIMITED |
发明人 |
JORDAN, RICHARD MICHAEL;SIVILOTTI, OLIVO GIUSEPPE |
分类号 |
B22C23/00;C23C4/18 |
主分类号 |
B22C23/00 |
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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