发明申请
- 专利标题： Amorphous Alloy and A Preparation Method Thereof
- 专利标题（中）： 无定形合金及其制备方法
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申请号： US12406419申请日： 2009-03-18
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公开(公告)号： US20090288741A1公开(公告)日： 2009-11-26
- 发明人: Faliang Zhang , Kuan Gao , Kun Lu , Bitao Pan , Qing Gong , Hailin Chen
- 申请人： Faliang Zhang , Kuan Gao , Kun Lu , Bitao Pan , Qing Gong , Hailin Chen
- 优先权： CN200810066316.5 20080321; CN200910009789.6 20090120
- 主分类号： C22C45/00
- IPC分类号： C22C45/00 ; C22C1/02
摘要：
In one aspect, an amorphous alloy comprises Cu, Zr, Be and M. M is at least one element selected from a group consisting of Al, Sn, Si, group IB, group IIB, group IIIB, group IVB, group VB, group VIB, group VIIB and group VIIIB of the element periodic table, provided that the element is not Cu or Zr. In another aspect, an amorphous alloy comprises Cu, Zr, RE and M. RE is at least one element selected from the rare earth elements, M is at least one element selected from a group consisting of Al, Sn, Si, group IB, group IIB, group IIIB, group IVB, group VB, group VIB, group VIIB and group VIIIB of the element periodic table, provided that the element is not Cu, Zr or RE. In yet another aspect, a method for preparing an amorphous alloy comprises melting a raw material comprising Cu, Zr, Be, and M to form an alloy. M is at least one element selected from a group consisting of Al, Sn, Si, group IB, group IIB, group IIIB, group IVB, group VB, group VIB, group VIIB and group VIIIB of the element periodic table, provided that the element is not Cu or Zr.
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