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图l涂层上部共品S琳I形貌 十字花状(Fe.山)3姚C初晶、鱼骨状y+(凡,伪)3跳C共晶和鱼骨状共晶周田7+凡跳CQ235钢表面等离子熔注WC-12Co金属陶瓷层的组织形貌(2)@刘德健$哈尔滨工业大学现代焊接生产技术国家重点实验室!150001@郭面焕$哈尔滨工业大学现代焊接生产技术国家
Figure l coating the upper part of the common S Lin I morphology cruciform (Fe. Hill) 3 Yao C primary crystal, fishbone y + (where, pseudo) 3 jump C eutectic and fish bone eutectic Zhou Tian 7+ (2) @ LIU Dejian $ State Key Laboratory of Modern Welding Technology, Harbin Institute of Technology 150001 @ GUAN Huanhuan $ Harbin Institute of Technology, State of the art of modern welding technology