Patent ID: 7052561

Claim:
A bulk amorphous alloy comprising the approximate composition: Fe (100−a−b−c−d−e) Y a Mn b T c M d X e wherein: a. T comprises at least one element selected from the group consisting of: Ni, Cu, Cr and Co; b. M comprises at least one element selected from the group consisting of W, Mo, Nb, Ta, Al and Ti; c. X comprises at least one element selected from the group consisting of B, C and Si; d. a is an atomic percentage, and 0.5<a<5; e. b is an atomic percentage, and 1<b<25; f. c is an atomic percentage, and 0<c<25; g. d is an atomic percentage, and 0<d<25; and h. e is an atomic percentage, and 5<e<30.