The mechanical performance and anti-corrosion behavior of diamond-like carbon film

被引：49

作者：

Huang, GF ^{[1
]}

Zhou, LP

Huang, WQ

Zhao, LH

Li, SL

Li, DY

机构：

[1] Hunan Univ, Dept Appl Phys, Changsha 410082, Peoples R China

[2] Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Peoples R China

来源：

关键词：

diamond-like carbon film; ion assisted deposition and dual ion-beam bombardment and mixing; mechanical properties; anti-corrosion behavior;

D O I：

10.1016/S0925-9635(03)00168-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Diamond-like carbon (DLC) films were deposited on 2Cr13 stainless steel, 40Cr and 20Cr low-alloy steel using a multifunction ion-beam assisted deposition device, and their mechanical performance and anti-corrosion behavior were studied. The results show that dual ion-beam bombardment and mixing technology raises the compound hardness of DLC film and substrate, which increases and then decreases with the increase of CHn+ energy. The DLC films can increase the stability and reduce corrosion rate of substrates in corrosive solution by functioning as a physical barrier and restraining from anodizing. In addition, the DLC films can improve the steel substrate resistance to pitting corrosion remarkably. The DLC films may offer steel substrate a good protection from corrosion. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：1406 / 1410

页数：5

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