DC Arc Plasma Treatment for Defect Reduction in WC-Co Granulated Powder

DC Arc Plasma Treatment for Defect Reduction in WC-Co Granulated Powder

Tungsten carbide–cobalt (WC–Co) agglomerated powder is widely used for additive manufacturing and spray coating, and a reduction in internal gaps in the powder is required to obtain a product of high quality. In this paper, we investigate plasma effects on agglomerated powder when WC–12%Co powder is...

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Bibliographic Details
Main Authors: Hirotomo Itagaki, Taisei Yachi, Hisato Ogiso, Harumichi Sato, Yorihiro Yamashita, Junichi Yasuoka, Yoshinori Funada
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Metals
Subjects:
cemented carbide
tungsten carbide
plasma treatment
DC arc plasma
spheroidization
Online Access:https://www.mdpi.com/2075-4701/10/7/975

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