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2016 | 129 | 4 | 600-603
Article title

The Mechanical Properties and Wear Resistance of HVOF Sprayed WC-Co Coatings

Content
Title variants
Languages of publication
EN
Abstracts
EN
In this work, the Woka 5810 powders (88% tungsten carbide-12% cobalt) were used to produce coating by high velocity oxy-fuel spraying. WC-Co is widely used as a tribological coating material providing a combination of high toughness, high hardness, and good strength. The treated samples were characterized by using optical micrograph, stereo microscope and scanning electron microscopy, X-ray diffractometry, and microhardness tests. Also the wear performance of the coatings was investigated. The results indicated that the coating shows slight higher microhardness and better abrasive wear resistance than the conventional counterpart. The friction coefficient of coating was low. The scanning electron microscopy and energy dispersive spectroscopy analyses were applied to worn surfaces.
Keywords
EN
Publisher

Year
Volume
129
Issue
4
Pages
600-603
Physical description
Dates
published
2016-04
Contributors
author
  • Sakarya University, Metallurgical and Materials Engineering Department, Esentepe Campus, 54187, Turkey
author
  • Sakarya University, Metallurgical and Materials Engineering Department, Esentepe Campus, 54187, Turkey
author
  • Sakarya University, Metallurgical and Materials Engineering Department, Esentepe Campus, 54187, Turkey
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv129n4046kz
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