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专利、报告等 Preparing copper alloy slide bearing material, comprises e.g. using mechanical processing method to remove surface defect of steel substrate, pre-heating to weld, using cold metal transition arc welding robot to weld copper alloy welding wire on steel substrate, and heat treating
一种铜合金滑动轴承材料的制备方法,包括:采用机械加工方法去除钢基体表面缺陷,预热焊接,采用冷金属过渡弧焊机器人将铜合金焊丝焊接在钢基体上,热处理
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