| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1659077 | Surface and Coatings Technology | 2010 | 6 Pages |
Abstract
Novel wear resistant Co3Mo2Si/Coss coatings consisting of a microstructure of hard and strong Co3Mo2Si intermetallic phases embedded in the ductile Co-base matrix were fabricated on austenite stainless steel by the laser cladding process from the Co-Mo-Si powder blend precursor. The microstructures of the coatings were characterized by optical microscopy (MO), X-ray diffraction (XRD), and scanning electron microscopy (SEM) with an energy-dispersive X-ray analysis (EDX). The wear resistance of the coatings was evaluated in a dry sliding wear test condition at room temperature. Results indicated that the laser-clad Co3Mo2Si/Coss coatings exhibited very excellent wear resistance against abrasive and adhesive wear.
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Authors
Y. Liu, H.M. Wang,