发明名称 |
Method of producing a metallic part |
摘要 |
A metal part, which may be an amorphous metal, is formed from an intermediate product comprised of at least two alloy components in powder form which have been compacted and optionally deformed such as by hammering or extrusion. The intermediate part is transformed into the metal part by a diffusion reaction. The intermediate product is produced by milling the at least two starting alloy components to form a mixture powder of particles having a predominantly layer-like structure comprising the starting alloy components. At least one of the starting alloy components is magnetic. After milling, the produced mixture powder is subjected to a magnetic field which aligns the still mobile powder particles. Thereafter, the final compacting and possible deformation takes place.
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申请公布号 |
US4743311(A) |
申请公布日期 |
1988.05.10 |
申请号 |
US19860894929 |
申请日期 |
1986.08.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SCHULTZ, LUDWIG;WOHLLEBEN, KARL |
分类号 |
H01F41/02;B22F1/00;B22F3/00;B22F3/12;B22F9/04;C22C1/04;H01F1/08;(IPC1-7):H01F1/02 |
主分类号 |
H01F41/02 |
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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