Effects of Rare Earth on Behavior of Precipitation and Properties in Microalloyed Steels

来源 :Journal of Rare Earths | 被引量 : 0次 | 上传用户:guoliangc
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The influence of rare earths on the behavior of precipitation of 14MnNb,X60 and 10MnV steels was studied by STEM, XRD, ICP and thermal simulation method. The main carbonitride precipitates are Nb(C, N),(Nb, Ti)(C, N)and V(C, N). In austenite RE delays the
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The model of dislocations was used to construct the model of grain boundary (GB) with pure rare earths, and rare earth elements and impurities. The influence of