Experimental Studies on Abrasive Wear of Surface-Hardened and Shot Peened Alloy Cast Steels

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The paper presents the results of wear tests of shot-peened and non-shot-peened cast steels with the use of an especially designed test rig simulating real operating conditions of chain wheels. The chain wheels subjected to tests were operated with the use of loose quartz abrasive. The studies involved the determination of strength and plastic properties, hardness distributions, microstructure and linear wear of the selected cast steels. Based on the results obtained, the following was found: the abrasive wear of cast steel chain wheels increased after shot peening.

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201-206

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January 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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