发明名称 |
Cold descaling method for coil strip |
摘要 |
Method in which the coils are stretched out and sprayed with a high pressure fluid. The coils in the cold state are stretched by about 2 per cent or more of their initial length. The coils are sprayed with a high pressure water emerging from a nozzle device with a number of nozzle openings which form part of a rotating nozzle head.
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申请公布号 |
DE19535788(A1) |
申请公布日期 |
1997.03.27 |
申请号 |
DE19951035788 |
申请日期 |
1995.09.26 |
申请人 |
HERMETIK HYDRAULIK AB, TAEBY, SE |
发明人 |
GAYDOUL, JUERGEN, TAEBY, SE |
分类号 |
B21B45/06;B21B45/08;(IPC1-7):B21B45/08 |
主分类号 |
B21B45/06 |
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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