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本文论述了T10,GCr15钢在熔融硼砂盐浴中先渗铬然后渗钒复合处理的工艺条件。观察和分析了铬钒复合碳化物层的组织和相结构。比较了复合碳化物层与单层碳化物的硬度和耐蚀性能。对复合碳化物层的形成进行了初步探讨。
This article discusses the processing conditions of T10, GCr15 steel in molten borax salt bath before chromizing and vanadizing. The microstructure and phase structure of the Cr-V composite carbide layer were observed and analyzed. The hardness and corrosion resistance of composite carbides and single carbides were compared. The formation of composite carbide layer was discussed.