| 摘要 |
Disclosed is an amorphous alloy for a magnetic head, which is of the formula: (Co1-a-b-cFeaRubTMc)100-x-ySixBy wherein TM is at least one of Ti, V, Cr, Mn, Ni, Zr, Nb, Mo, Hf, Ta and W, and, in atomic concentrations, 0.02</=a</=0.08, 0.07</=b</=0.2, c=0 or 0.01</=c</=0.1, 0</=x</=20 and 4</=y</=9, which is excellent in abrasion-resistance and simultaneously has high permeability.
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