Adopting TMCP technique, the steel is assured to have strong toughness owing to grain refining and precipitation strengthening.

采用TM CP工艺，靠晶粒细化和析出强化保证了钢材的强韧性。

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Reverse austenization, grain refining and effect of grain refined structure on mechanical properties of a high strength maraging stainless steel were studied.

研究了一种高强度马氏体时效不锈钢逆转变奥氏体再结晶规律、细化晶粒工艺及细晶组织对力学性能的影响。

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