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首页> 外文期刊>Metallurgist >Study of Features of Phase Precipitate Formation, Structural State, and Properties of Nb, V-Microalloyed Low Carbon Ferritic Steels
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Study of Features of Phase Precipitate Formation, Structural State, and Properties of Nb, V-Microalloyed Low Carbon Ferritic Steels

机译:基于Nb,V微合金低碳铁素质钢的相沉淀形成,结构状态和性能特征的研究

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摘要

Contemporary methods of optical and transmission electron microscopy, and mechanical property tests are used to study features of phase precipitate formation, structural state, and the properties of lowcarbon V, Nb micro-alloyed steels. The effect of nano-sized carbide (carbonitride) V, Nb precipitates formed in austenite during FCC -> BCC-phase transformation of steel on the structural state and implementation of different mechanisms is evaluated. Characteristics of similar Ti and Mo precipitates in micro-alloyed ferritic steels are compared.
机译:光学和透射电子显微镜的现代方法,以及机械性能试验用于研究相沉淀地层形成,结构状态和低碳v,Nb微合金钢的性质的特征。 评价纳米碳化物(碳氮化物)V,Nb沉淀物在FCC - > BCC相变在结构状态和不同机制的实施过程中奥氏体中形成的Nb沉淀物。 比较了微合金化铁素体钢中类似Ti和Mo沉淀的特征。

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