- 중간층 조건에 따른 Cr-Mo-N 막의 상형성 및 마찰마모 거동 연구
- ㆍ 저자명
- 양영환,여인웅,박상진,임대순,오윤석,Yang. Young-Hwan,Lyo. In-Woong,Park. Sang-Jin,Im. Dae-Sun,Oh. Yoon-Suk
- ㆍ 간행물명
- 한국표면공학회지
- ㆍ 권/호정보
- 2011년|44권 6호|pp.269-276 (8 pages)
- ㆍ 발행정보
- 한국표면공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Phase evolution and tribological behavior of Cr-Mo-N multi compositional films with different interlayer were investigated. The films were deposited by hybrid PVD (Physical Vapor Deposition) system consisted of dc unbalanced magnetron (UBM) sputtering and arc ion plating (AIP) sources. A pure molybdenum (Mo) was used as sputtering target and also a pure Cr was used as AIP target to form the Cr-Mo-N films. Various growth planes were found, no textured surface, in all of the multi composition films. Maximum value of microhardness was measured in Cr-Mo-N film with Mo interlayer as 29 GPa. Composition film was mainly showed the aspect of the adhesive wear than CrN film. The friction coefficient was decreased from 0.6 for pure CrN coating to 0.35 for Cr-Mo-N film with Mo interlayer. This result may come from the formation of metal oxide tribo-layer which is known as solid lubricant during the wear test.