상세검색
최근 검색어 전체 삭제
다국어입력
즐겨찾기0
국가지식-학술정보

아크이온 플레이팅법으로 WC-Co에 증착된 TiN 및 TiAlN박막의 충격특성 비교

Comparative study on impact behavior of TiN and TiAlN coating layer on WC-Co substrate using Arc ion Plating Technique

  • 0
커버이미지 없음

TiN and TiAlN coating layer were deposited on WC-Co steel substrates by an arc ion plating(AIP) technique. The crystallinity and morphology for the deposited coating layers were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The impact behaviors of the deposited TiN and TiAlN coating layer were investigated with a ball-on-plate impact tester. Beyond $10^2$ impact cycle, TiAlN coating layer showed superior impact wear resistance compared to TiN coating layer. On the other hand, both TiN and TiAlN coating layers started to be partially failed between $10^2$ and $10^3$ impact cycle. Above $10^3$ impact cycle, TiN and TiAlN coating layers showed similar impact behavior because of the substrate effect.

(0)

(0)

로딩중