Friction wear cast iron casting surface hardened by concentrated source of heat
Journal Title: Archiwum Odlewnictwa - Year 2009, Vol 9, Issue 2
Abstract
In this study surface fusion by the GTAW (in argon atmosphere) surfacing process on plate of cast iron with electric arc advance speeds from 200 to 800 mm/min and current range I=300A were performed. The geometry, microstructure, hardness, friction wear intensity were measured. A stepwise regression method was used to develop relationships between the electric arc advance speed, parameters of fusion geometry, microhardness and friction wear intensity.
Authors and Affiliations
W. Orłowicz, A. Trytek
Keywords
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