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本文讨论了新型Fe-Cr-Ti-B-C系合金粉块碳弧堆焊层显微组织与耐磨性之间的关系,以及堆焊参数对先析硬质相的影响。
In this paper, the relationship between the microstructure and wear resistance of the new Fe-Cr-Ti-B-C alloy powder carbon arc surfacing layer and the effect of surfacing parameters on the precursor phase are discussed.