Effect of nitriding and TiN coating temperatures on the corrosion resistance of the combined surface modification layer

Deposition of DLC/oxynitriding Films onto JIS SKD11 Steel by Bipolar-pulsed PECVD

“…Shih-Hsien CHANG, 1) * Chun-Cheng YU, 1) Kuo-Tsung HUANG 2) and Chung-Ming LIU 3) 1) Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, Taipei 10608, Taiwan, ROC.…”

“…Since this material possesses high hardness and excellent wear resistance, it is usually used as a mold material and cutting tools. 1,2) In order to improve the tool life, many studies have focused on surface treatment as a method of protecting the internal material. 2) Nitriding is a thermo-chemical process with nitrogen diffusion, which leads to increase the surface hardness of the treated steels.…”

Duplex treatment of AISI 304 austenitic stainless steel using rf nitriding and dc reactive magnetron sputtering of titanium

“…An interface of a nitrided layer has been performed to assist the coating adhesion [43,44]. Moreover, it has been found that producing a nitriding layer, before deposition, improves the adhesion of titanium nitride coating [45]. Due to existence of nitriding layer, the diffusion of nitrogen atoms from the deposited film into the nitrided layer decelerated and this prevents the breaking of the internal film bonding [46].…”

A Comparative Study of TiN Coatings Deposited by DC and Pulsed DC Asymmetric Bipolar Sputtering

“…TiN 코팅막은 열적•화학적으로 안정하며 높은 내 산화성과 내마모율 그리고 낮은 마찰계수를 갖기 때문에 반도체 소자의 확산 베리어층과 금속공구의 내마모 코팅 소재로의 응용에 많은 연구가 이루어 지고 있다 [1][2][3] . 또한 TiN은 순수한 Ti(40~50 µΩ-cm) 보다 낮은 전기저항(18~25 µΩ-cm)을 갖기 때문에 차세대 NAS계 연료전지의 전극소재로서 최근 주 목받고 있다 4,5) .…”