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TiN and CrN Coating for the Increase of Abrasive Resistance of Extrusion Mold for Aluminium
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 Title & Authors
TiN and CrN Coating for the Increase of Abrasive Resistance of Extrusion Mold for Aluminium
Kim, Min-Suck; Kang, Seung-Min; Kim, Dong-Won; Kim, Sang-Ho;
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 Abstract
The purpose of this study is to show the friction and wear characteristic behaviors of TiN and CrN coated SKD61 which is applied to Al 6xxx extrusion mold material. The friction and wear characteristic behaviors of both coating layers were investigated by the reciprocating friction wear tester under atmospheric pressure and un-lubricated state. The processing parameters in this study were temperature (50 and ) and load (3, 5, and 11 kgf). This study was carried out while comparing the coefficient of friction and microstructure of TiN and CrN coating layers on SKD61. The coefficient of friction of CrN became lower than that of TiN at all conditions. Therefore, CrN was suggested to be more advantageous than TiN for extrusion mold.
 Keywords
TiN;CrN;SKD61;Coefficient of friction;Reciprocating friction wear tester;
 Language
Korean
 Cited by
1.
마그네슘 압출용 금형의 내마모성 향상을 위한 CrN, TiN 코팅,이수영;김상호;

한국표면공학회지, 2011. vol.44. 6, pp.233-238 crossref(new window)
2.
DC 스퍼터법과 비대칭 바이폴라 펄스 DC 스퍼터법으로 제작된 CrN 코팅막의 물성 비교연구,전성용;백지원;

한국표면공학회지, 2014. vol.47. 2, pp.86-92 crossref(new window)
1.
CrN and TiN Coatings for the Wear Resistance of Extrusion Mold for Magnesium, Journal of the Korean institute of surface engineering, 2011, 44, 6, 233  crossref(new windwow)
2.
A Comparative Study of CrN Coatings Deposited by DC and Asymmetric Bipolar Pulsed DC Sputtering, Journal of the Korean institute of surface engineering, 2014, 47, 2, 86  crossref(new windwow)
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