| 摘要 |
An amorphous metal alloy having high tensile strength and high electrical resistivity is provided. The amorphous metal alloy has the following chemical composition, in atomic percent: (Co1-aFea)100-b-c-dCrbTcXd, where, T is at least one element selected from the group consisting of Mn, Mo, and V; X is at least one element selected from the group consisting of B, Si and P, and a, b, c and d satisfy the formulas of: 0<=a<=100, 4<=b<=25, 0<=c<=40, 15<=d<=35, respectively. An amorphous metal alloy is obtained having a tensile strength greater than 3500 MPa, and an electrical resistivity greater than 145 muOmega-cm.
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