Laser composite surfacing of A681 steel with WC + Cr + Co for improved wear resistance

Laser composite surfacing of A681 steel with WC + Cr + Co for improved wear resistance

Laser surface alloying (LSA) is a surface treatment technique. It involves the near surface melting by a powerful laser beam with a pre-deposited or concomitantly added alloying element along with a part of the underlying substrate to form a surface alloyed zone. In this paper, it is reported the tr...

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Bibliographic Details
Main Authors: Moisés Felipe Teixeira, Victor Alexandre Veit Schmachtenberg, Gustavo Tontini, Guilherme Dalla Lana Semione, Walter Lindolfo Weingaertner, Valderes Drago
Format: Article
Language:English
Published: Elsevier 2017-01-01
Series:Journal of Materials Research and Technology
Subjects:
Laser surface alloying
Composite boundary layer
WC
Microstructure
Microhardness
Wear
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785416300229

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http://www.sciencedirect.com/science/article/pii/S2238785416300229

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