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Title: Wear resistant WC-Co composite hard coatings
Authors: Lim, S.C. 
Gupta, M. 
Goh, Y.S.
Seow, K.C.
Issue Date: 1997
Citation: Lim, S.C.,Gupta, M.,Goh, Y.S.,Seow, K.C. (1997). Wear resistant WC-Co composite hard coatings. Surface Engineering 13 (3) : 247-250. ScholarBank@NUS Repository.
Abstract: This paper addresses the feasibility of brazing WC-Co composite hard coatings on to AISI 410 martensitic stainless steel substrates using a nickel based brazing filler metal (AMS 4777D). Coatings of different weight percentages of WC-Co particles and powdered filler metal were prepared through vacuum brazing. The wear characteristics of the coatings were examined using a specially adapted cylinder on cylinder wear tester. The results show that of all the coatings tested, those with WC-Co content in the range 45 to 55 wt-% represent the best compromise in terms of wear resistance and integrity of coating. © 1997 The Institute of Materials.
Source Title: Surface Engineering
ISSN: 02670844
Appears in Collections:Staff Publications

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