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Effect of Laser Irradiation Area Central Temperature on Crack and Microstructure of M2 High-speed Steel CutterSurface Coating WC/Co by Laser Cladding

CHEN Xiang, ZHANG De-qiang, LI Jin-hua, SUN Wen-qiang, PU Ruo-hua

表面技术 . 2021, (4): 113 -124 . DOI: 10.16490/j.cnki.issn.1001-3660.2021.04.011