CPC C22F 1/10 (2013.01) [B32B 15/01 (2013.01); C22C 19/057 (2013.01); Y10T 428/12944 (2015.01)] | 19 Claims |
1. A layered metal with resistance to hydrogen induced cracking, comprising:
a core metal alloy, wherein the core metal alloy comprises twinned boundaries, wherein the core metal alloy has undergone plastic deformation and a heat treatment; and
a skin metal alloy disposed on the core metal alloy, wherein the skin metal alloy comprises an entropy greater than the core metal alloy, wherein the core metal alloy comprises a greater density of twinned boundaries than the skin metal alloy.
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