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通过对生产中常用的几种铁基粉末冶金材料进行手工电弧焊和钎焊试验,并对其接头进行拉伸弯曲试验及金相分析,探讨了不同添加物及其添加量对铁基粉末冶金材料焊接性的影响。
Through the manual arc welding and brazing tests on several iron-based powder metallurgy materials commonly used in production, and the tensile bending test and metallographic analysis of the joints, the effects of different additives and their addition amount on the iron-based powder metallurgy Effect of material weldability.