Moreover , the wear of deposited metal samples increases with load increasing.

负荷增大, 熔敷金属试样的磨损也呈增加趋势.

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The microstructure of the deposited metal and the morphology of the fretting wear trace are studied.

分析了堆焊熔敷金属的显微组织,研究了微动摩擦试验结果.

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The micro structure of deposited metal is composed of martensite, residual austenite and carbide hard phase.

堆焊层组织为马氏体+残余奥氏体+碳化物硬质相.

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