Core-shell structural iron based metal matrix composite powder for laser cladding

•A core-shell structural 420-nano WC-Co composite powder by high energy ball milling.•The composite powder has high circularity and high fluidity, which is suitable for laser cladding.•There are no holes and cracks in the cladding layer. Nano WC-Co is uniformly distributed in the cladding layer. WC...

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Veröffentlicht in:	Journal of alloys and compounds 2021-10, Vol.878, p.160127, Article 160127
Hauptverfasser:	Wang, Zhen, Tan, Mixue, Wang, Jiang, Zeng, Jing, Zhao, Fengjun, Xiao, Xinyu, Xu, Shurong, Liu, Bo, Gong, Le, Sui, Qingxuan, Zhang, Ruizhi, Han, Bin, Liu, Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Ball milling Cemented carbides Cobalt Core-shell structure Cracks High energy ball milling Laser beam cladding Laser cladding Lasers Metal matrix composites Metal particles Microhardness Particulate composites Tungsten carbide Wear resistance
Online-Zugang:	Volltext
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