H13 공구강의 전처리에 따른 Mo-Cu-N 코팅의 기계적 특성

• Published in: Biuletyn Uniejowski Vol. 53; no. 6; pp. 343 - 350
• Main Authors: 박현준(Hyun-Jun Park), 문경일(Kyoung-Il Moon), 김상섭(Sang-Sub Kim)
• Format: Journal Article
• Language: Korean
• Published: 한국표면공학회 2020
• Subjects: 기계공학; Nanocomposite coating; Plasma nitriding; Single alloy target; MoN-Cu thin film; Pulsed DC magnetron Sputtering
• ISSN: 1225-8024; 2299-8403; 2288-8403

The degradation of mechanical properties of nitride coatings to steel substrates is one of the main challenges for industrial applications. In this study, plasma nitriding treatment was used in order to increase the mechanical properties of Mo-Cu-N coating to the H13 tool steel. The nanostructured Mo-Cu-N coating was deposited using pulsed DC magnetron sputtering method with a single alloy Mo-Cu target. Mechanical properties of MoN-Cu coated samples after nitriding were found to be relatively better than non-nitrided MoN-Cu coating.