发明授权
US06915834B2 Process for producing metal foam and metal body produced using this process
失效
使用该方法制造金属泡沫和金属体的方法
- 专利标题: Process for producing metal foam and metal body produced using this process
- 专利标题(中): 使用该方法制造金属泡沫和金属体的方法
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申请号: US10060520申请日: 2002-01-30
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公开(公告)号: US06915834B2公开(公告)日: 2005-07-12
- 发明人: Wilfried Knott , Benno Niedermann , Manfred Recksik , Andreas Weier
- 申请人: Wilfried Knott , Benno Niedermann , Manfred Recksik , Andreas Weier
- 申请人地址: DE Essen CH Uzwil
- 专利权人: Goldschmidt AG,Buehler Druckguss AG
- 当前专利权人: Goldschmidt AG,Buehler Druckguss AG
- 当前专利权人地址: DE Essen CH Uzwil
- 代理机构: Frommer Lawrence & Haug LLP
- 优先权: DE10104339 20010201; DE10104340 20010201
- 主分类号: B22D25/00
- IPC分类号: B22D25/00 ; B32B5/18 ; C22C1/08 ; B22D27/00
摘要:
The invention relates to a process for producing metal foam and to a metal body produced using this process.The object is achieved by a process for producing metal foam by adding a blowing agent to a metal melt, wherein the metal melt is introduced into the die cavity of a metal die-casting machine and is foamed using a blowing agent which releases gases and is solid at room temperature.
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