发明名称 |
Method for producing forced convections, intended to refine the grain structure of moulded metals and alloys |
摘要 |
The present invention relates to a method for moulding metals. It is characterised by the application of a variable magnetic field to a metal contained in a mould. It applies to all cases in which it is sought to reduce the solidification grain size and to homogenise the structure of all metals and alloys. <IMAGE>
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申请公布号 |
FR2556251(A1) |
申请公布日期 |
1985.06.14 |
申请号 |
FR19830019971 |
申请日期 |
1983.12.12 |
申请人 |
VIVES CHARLES |
发明人 |
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分类号 |
B22D27/02;(IPC1-7):B22D11/10 |
主分类号 |
B22D27/02 |
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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