发明授权
- 专利标题: Removing crust of oxide from profiled wire rod
- 专利标题(中): 从成型线材去除氧化皮外壳
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申请号: US653569申请日: 1976-01-29
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公开(公告)号: US4043166A公开(公告)日: 1977-08-23
- 发明人: Jean Leroy
- 申请人: Jean Leroy
- 申请人地址: BE Brussels
- 专利权人: Metallurgie Hoboken-Overpelt
- 当前专利权人: Metallurgie Hoboken-Overpelt
- 当前专利权人地址: BE Brussels
- 优先权: LU67008 19730212
- 主分类号: B21B1/46
- IPC分类号: B21B1/46 ; B21B3/00 ; B21B45/08 ; B08B3/02 ; B21B45/02
摘要:
Removing the crust of oxide formed on the surface of a continuously casted copper bar by projecting a liquid (water or a rolling emulsion) under pressure of between 20 and 60 atmospheres against the periphery of the bar, the flow of the liquid under pressure being less than 50 liters/minute.
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