Title

Prediction of weld metal microstructure of self-shielded arc hardfacing welds resistant to metal-to-metal wear

RIS ID

96547

Publication Details

Dumovic, M. and Dunne, D. (2014). Prediction of weld metal microstructure of self-shielded arc hardfacing welds resistant to metal-to-metal wear. Welding in the World, 58 (6), 831-837.

Abstract

Mixed microstructures of delta-ferrite, martensite and bainite are common in the weld metals produced by self-shielded arc welding (SSAW) for the purpose of hardfacing weld repair. This paper describes the development of a Schaeffler-type diagram for predicting the weld metal microstructure, thereby providing guidance on weld filler metal design to produce the optimum microstructure for industrial hardfacing applications.

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Link to publisher version (DOI)

http://dx.doi.org/10.1007/s40194-014-0162-7