Effects of scanning speeds on the wear behavior of CoCrW alloy fabricated by selective laser melting

•The wear mechanism of SLM CoCrW alloy at room temperature is abrasive wear.•The wear rate of the XOY plane is obviously greater than that of the XOZ plane.•The good wear properties for XOZ plane are mainly due to fine cellular structure. Scanning speed effects on the microstructural evolution and w...

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Veröffentlicht in:	Optics and laser technology 2022-03, Vol.147, p.107652, Article 107652
Hauptverfasser:	Zou, Shiwen, Zhao, Zhenjiang, Xu, Wen, Ni, Xiaoqing, Zhang, Liang, Wu, Wenheng, Kong, Decheng, He, Xing, Wang, Li, Dong, Chaofang
Format:	Artikel
Sprache:	eng
Schlagworte:	Abrasive wear Cellular structure CoCrW alloy Coefficient of friction Intermetallic compounds Laser beam melting Rapid prototyping Room temperature Scanning Scanning speeds Selective laser melting Wear mechanisms Wear performance Wear rate
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