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[期刊论文] 作者：Bo Jiang,Leyu Zhou,Xinli Wen,Chaolei Zhang,Yazheng Liu,,
来源：Acta Metallurgica Sinica(English Letters) 年份：2014
The heat treatment properties of 42 CrMo steel for bearing ring of varisized shield tunneling machine were investigated by optical microscope(OM), scanning elec...
[期刊论文] 作者：Leyu Zhou,Bo Jiang,Mingyang Li,Fuchun Yuan,Chaolei Zhang,Yazheng Liu,,
来源：Acta Metallurgica Sinica(English Letters) 年份：2014
Complex working condition of coiled tube(CT) steel demands high strength and low ratio of yield strength(YS) to tensile strength(TS). Reasonable microstructure...
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