Wear behavior of diamond-like carbon film coated by filtered cathodic arc

Conference proceedings article

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Publication Details

Author list: Khamnaulthong N., Siangchaew K., Limsuwan P.

Publisher: Trans Tech Publications

Publication year: 2013

Volume number: 622

Start page: 901

End page: 905

Number of pages: 5

ISBN: 9783037855638

ISSN: 1022-6680

eISSN: 1662-8985

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84872725984&doi=10.4028%2fwww.scientific.net%2fAMR.622-623.901&partnerID=40&md5=9dd5ff1093c20ac4a201abfca403ff78

Languages: English-Great Britain (EN-GB)

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Abstract

Diamond-like carbon (DLC films were deposited on NiFe coupon by Filtered Cathodic Arc (FCA) technique. Two different DLC thicknesses were selected to compare thickness dependency on film properties change. The mechanical property as wear resistance under cyclic heating condition was investigated by nanoindenter (Hysitron). The detail of DLC film composition change was also studied using X-ray Photoelectron Spectroscopy (XPS). The roles of heating in material composition and wear behavior of DLC films are discussed. The effect of DLC film thickness is also considered. The results showed that thinner DLC (2 nm) has higher carbon oxidation resulting that deteriorate in wear resistance as compare to thicker one (5 nm). The heating accelerates these oxidation and wear in this study. ฉ (2013) Trans Tech Publications, Switzerland.

Keywords

Diamond-like carbon, Thermal heating, wear