Optimization and characterization of adhesion properties of DLC coatings on different substrates

被引：13
|
作者：
Waseem, B.
Alam, S.
Irfan, M.
Shahid, M.
Farooq, M.
Soomro, B. D.
Hashim, S.
Iqbal, R. [1 ]
机构：
[1] Pakistan Inst Technol Minerals & Adv Engn Mat PIT, PCSIR Labs, Lahore, Pakistan
来源：
MATERIALS TODAY-PROCEEDINGS | 2015年 / 2卷 / 10期
关键词：
DLC; Adhesion; Wear behavior; PVD;
D O I：
10.1016/j.matpr.2015.11.041
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The Diamond Like Carbon coatings (DLC) are gaining prime importance in the field of surface engineering especially cutting tools technology. The self-lubricating property of these coatings makes them unique among other coatings like TiN, TiAlN, CrN etc. Unlike other coatings, DLC coatings give better surface finish and their self lubrication reduces the wear of a part to large extent. In present work, different substrates were selected to study the wear and adhesion behavior of DLC coatings. The coating was produced by physical Vapor Deposition (PVD) technique and the adhesive properties of DLC coatings were analyzed under ambient conditions using nano Scratch testing. Scanning electron microscope (SEM) was used to observe the scratches and their mechanisms. (C) 2015 Published by Elsevier Ltd.
引用
收藏
页码：5308 / 5312
页数：5
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