WC/Co composite surface structure and nano graphite precipitate induced by high current pulsed electron beam irradiation

•HCPEB irradiation was conducted on WC-6% Co hard alloy with accelerating voltage 27kV and pulse duration 2.5μs.•The surface phase structure was examined by using GAXRD, SEM and HRTEM methods.•The modified surface was composed of a mixture of nano-grained WC1−x, Co3W9C4, Co3W3C phases and graphite p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Applied surface science 2013-11, Vol.285 (B), p.552-556
Hauptverfasser:	Hao, S.Z., Zhang, Y., Xu, Y., Gey, N., Grosdidier, T., Dong, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Engineering Sciences Exact sciences and technology High current pulsed electron beam Material chemistry Nanostructure Physics Surface modification Tribological property WC/Co hard alloy
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!