Technical gazette, Vol. 26 No. 2, 2019.
Original scientific paper
https://doi.org/10.17559/TV-20170704134134
The Effect of Coating Parameter on Properties of Plasma Sprayed Co Based Coatings
Serkan Özel
; Bitlis Eren University, Faculty of Engineering Architectural, Department of Mechanical Engineering, 13000 Bitlis / Turkey
Abstract
In this study, the surface of stainless steel was coated by Co based (Co, Mo, Cr) powders using plasma spray technique with different production parameters (500A, 550 A and 600 A current values) The coating layers were examined with optical microscopy, SEM, EDS and XRD analysis. The bonding strength of specimens was measured. In XRD studies, such compounds as Co3Mo2Si, CoMoSi, Co2Mo3, Co3Mo and Mo5Si3 have been identified on coating layers. The maximum hardness value has been determined in the specimen coated with 600 A.
Keywords
stainless steel; Co; plasma spray coating; microstructure; bonding strength
Hrčak ID:
219506
URI
Publication date:
24.4.2019.
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