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    • 4. 发明授权
    • Amorphous metal alloy for structural reinforcement
    • 用于结构加固的无定形金属合金
    • US4260416A
    • 1981-04-07
    • US71912
    • 1979-09-04
    • Sheldon KaveshClaude Henschel
    • Sheldon KaveshClaude Henschel
    • C22C45/02C22C38/32C22C38/06C22C38/36
    • D07B1/066C22C45/02D07B2205/3096D07B2501/2023D07B2501/2046
    • An amorphous metal alloy has a composition defined by the formula Fe.sub.a Cr.sub.b C.sub.c P.sub.d Mo.sub.e W.sub.f Cu.sub.g B.sub.h Si.sub.i, where "a" ranges from about 61-75 atom percent, "b" ranges from about 6-10 atom percent, "c" ranges from about 11-16 atom percent, "d" ranges from about 4-10 atom percent, "e" ranges from about 0-4 atom percent, "f" ranges from about 0-0.5 atom percent, "g" ranges from about 0-1 atom percent, "h" ranges from about 0-4 atom percent and "i" ranges from about 0-2 atom percent, with the proviso that the sum [c+d+h+i] ranges from 19-24 atom percent and the fraction [c/(c+d+h+i)] is less than about 0.84. The alloy is economical to make, strong, ductile, and resists corrosion, stress corrosion and thermal embrittlement.
    • 无定形金属合金具有由式FeaCrbCcPdMoeWfCugBhSii定义的组成,其中“a”为约61-75原子百分比,“b”为约6-10原子%,“c”为约11-16原子% “d”的范围为约4-10原子%,“e”为约0-4原子百分数,“f”为约0-0.5原子百分数,“g”为约0-1原子百分比,“h “范围为约0-4原子百分数,”i“为约0-2原子百分数,条件是总和[c + d + h + i]为19-24原子%,分数[c / (c + d + h + i)]小于约0.84。 该合金具有良好的经济性,坚固耐磨,耐腐蚀,耐应力腐蚀和热脆性。