HIGHLY CORROSION-RESISTANT AMORPHOUS NICKEL-BASED ALLOY.

摘要

This highly corrosion-resistant amorphous nickel alloy includes the compsns. (1) Ta (10-40 atomic %), Mo (the sum of Ta and Mo being 25-50 atomic %) and Ni (the remaining); (2) Ta (10 atomic % or more but less than 24 atomic %), Cr (the sum of Ta and Cr being 25-50 atomic %) and Ni (the remaining); (3) Ta (10-40 atomic %), Mo and Cr (the total sum of Mo, Cr and Ta being 25-50 atomic %) and Ni (the remaining). Four other alloys are also claimed. The alloy is produced by super quenching and solidifying molten metal.