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本文研究了在通常功率密度下激光熔覆的Ni-Cr-B-Si系自熔合金覆层的组成相及其电化学和化学浸蚀行为,获得了可对此类合金微细、复杂的激光熔覆组织进行精细结构分析的相识别法。
In this paper, the composition and electrochemical and chemical etching behavior of laser cladding Ni-Cr-B-Si self-fluxing coating under normal power density have been investigated. The effects of laser cladding on the microscopic and complex laser Cladding organizations fine structure analysis phase identification method.