Process Optimization and Properties of Laser Cladding High Vanadium High Speed Steel Coatings on Nodular Cast Iron

作者: Ni Jun Xu , Jian Bin Lv , Ting Sun , Chang Sheng Liu

DOI: 10.4028/WWW.SCIENTIFIC.NET/AMR.712-715.611

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摘要: … 5(c)). The average microhardness at the clad surface was about 650 HV. The reason for that the microhardness of the HAZ is much higher than the substrate is the graphite had diffused …

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