A kind of tantalum base large amorphous alloy and preparation method thereof

A kind of tantalum base large amorphous alloy and preparation method thereof

  • CN 102,094,157 B
  • Filed: 01/26/2011
  • Issued: 09/09/2015
  • Est. Priority Date: 01/26/2011
  • Status: Active Grant
First Claim
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1. a tantalum base large amorphous alloy, is characterized in that, this tantalum base large amorphous alloy has the composition shown in following general formula:

  • Ta aNi bCo cM dWherein, a+b+c+d=100, and a=42 ~ 60, b=5 ~ 40, c=5 ~ 30, d=0 ~ 20;

    M be selected from Al, Si, B, Cu, Ti, Zr, Pd, Ag and Au one or more.

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