Effect of boronizing and shot peening in ferrous based FeCu-Graphite powder metallurgy material on wear, microstructure and mechanical properties
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Date
2010
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Abstract
Ferrous based materials manufactured by powder metallurgy (P/M) method are widely used in industry. These materials are very important because they do not require machining, have self-lubricated properties as journal bearing material, find applications in medical industry. In this study, powder metal parts were manufactured from ferrous based FeCu-Graphite composites by P/M method. Wear and mechanical test samples were manufactured and boronizing and boronizing. +. shot peening was applied to samples. Wear properties of these parts were investigated by wearing at 17. N load and 50. rpm on pin-on-disc wear test rig under dry conditions. Moreover, mechanical properties of powder parts were investigated in detail. © 2010 Elsevier Ltd.
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Keywords
Aluminum powder metallurgy , Graphite , Journal bearings , Metallurgy , Powder metals , Shot peening , Boronizing , Dry condition , Graphite composites , Graphite powder , Mechanical tests , Medical industries , Microstructure and mechanical properties , Pin on disc wear test , Wear properties , Mechanical properties