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25cr2ni4mov gang zai yan suan jie zhi xia de fu shi pi lao xing wei yan jiu
LI Wenhua1;XIA Feng1;ZHAO Shaolin1;LIU Qiong2;ZHANG Lun2;XIU Jiping1;XIAO Jianzhong1 1.State Key Laboratory of Materials Processing and Die &Mould Technology;Huazhong University of Science and Technology;Wuhan 430074;China;2.SJ Petroleum Machinery CO.;Jianghan Petroleun Administration of SINOPEC;Qianjiang 433100;China
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