Effect of Ag content on the microstructure, tribological and corrosion properties of amorphous carbon coatings on 316L SS

被引：46

作者：

Dhandapani, Vishnu Shankar ^{[1
,2
]}

Thangavel, Elangovan ^{[2
]}

Arumugam, Madhankumar ^{[3
]}

Shin, Kwang Seon ^{[3
]}

Veeraraghavan, Veeravazhuthi ^{[1
]}

Yau, Su Yee ^{[2
,4
]}

Kim, Changlae ^{[2
,4
]}

Kim, Dae-Eun ^{[2
,4
]}

机构：

[1] PSG Coll Arts & Sci, PG & Res Dept Phys, Coimbatore 641014, Tamil Nadu, India

[2] Yonsei Univ, Ctr Nanowear, Seoul 120749, South Korea

[3] Seoul Natl Univ, Sch Mat Sci & Engn, Seoul 151744, South Korea

[4] Yonsei Univ, Dept Mech Engn, Seoul 120749, South Korea

来源：

SURFACE & COATINGS TECHNOLOGY | 2014年 / 240卷

基金：

新加坡国家研究基金会;

关键词：

Amorphous carbon; RF sputtering; 316L SS; Tribological property; AFM; Corrosion; DIAMOND-LIKE CARBON; MECHANICAL-PROPERTIES; ANTIMICROBIAL PROPERTIES; FILMS; PLASMA; FRICTION; NANOPARTICLES; PERFORMANCE; TITANIUM; BEHAVIOR;

D O I：

10.1016/j.surfcoat.2013.12.025

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The mechanical durability and stability of a-C:Ag nanocomposite coatings deposited on 316L stainless steel substrates were investigated with respect to Ag content. The coatings were prepared using graphite and Ag targets. The coatings were characterized by Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM), and transmission electron microscopy (TEM). XPS and Raman spectroscopy confirmed the formation of sp(2) clusters in the a-C coating with 4.46 at% Ag content. Surface roughness was found to be reduced by increasing the Ag content in a-C coatings as confirmed by AFM analysis. TEM analysis also showed the presence of nanostructured Ag in the a-C matrix. The tribological and corrosion properties of these coatings were also investigated. Hardness and Young's modulus were found to decrease with increase in Ag content The experimental results revealed that the friction coefficient could be significantly reduced due to inclusion of Ag in the composite coating. In particular, the coating with an Ag content of 4.46 at% showed the best tribological behavior. Inclusion of Ag also improved the corrosion resistance of the composite coating. It was concluded that Ag content in a-C:Ag nanocomposite coating has a significant effect on the tribological and corrosion properties of the coating. Experimental results revealed that optimum Ag content (4.46 at.%) in a-C:Ag nanocomposite coatings may be effectively utilized to protect 316L stainless steel substrates. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：128 / 136

页数：9

共 42 条

[1] Effect of silver doping on optical property of diamond like carbon films [J].

Ahmed, Sk. Faruque ;

Moon, Myoung-Woon ;

Lee, Kwang-Ryeol .

THIN SOLID FILMS, 2009, 517 (14) :4035-4038

[2] Smoothing of ultrathin silver films by transition metal seeding [J].

Anders, Andre ;

Byon, Eungsun ;

Kim, Dong-Ho ;

Fukuda, Kentaro ;

Lim, Sunnie H. N. .

SOLID STATE COMMUNICATIONS, 2006, 140 (05) :225-229

[3] SINGLE CONTACTS AND MULTIPLE ENCOUNTERS [J].

ARCHARD, JF .

JOURNAL OF APPLIED PHYSICS, 1961, 32 (08) :1420-&

[4] Corrosion performance and mechanical stability of 316L/DLC coating system: Role of interlayers [J].

Azzi, M. ;

Amirault, P. ;

Paquette, M. ;

Klemberg-Sapieha, J. E. ;

Martinu, L. .

SURFACE & COATINGS TECHNOLOGY, 2010, 204 (24) :3986-3994

[5] Preparation of amorphous carbon thin films by ion beam assisted ECR-plasma CVD [J].

Baba, K ;

Hatada, R .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 121 (1-4) :129-132

[6] Gradient titanium and silver based carbon coatings deposited on AISI316L [J].

Batory, Damian ;

Czerniak-Reczulska, Malgorzata ;

Kolodziejczyk, Lukasz ;

Szymanski, Witold .

APPLIED SURFACE SCIENCE, 2013, 275 :303-310

[7] Nanomechanical and nanotribological properties of carbon-based thin films: A review [J].

Charitidis, C. A. .

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2010, 28 (01) :51-70

[8] THE CORROSION TESTS OF AMORPHOUS-CARBON COATINGS DEPOSITED BY RF DENSE-PLASMA ONTO STEEL WITH DIFFERENT CHROMIUM CONTENTS [J].

COUVRAT, P ;

DENIS, M ;

LANGER, M ;

MITURA, S ;

NIEDZIELSKI, P ;

MARCINIAK, J .

[9] Effect of bias voltage on growth property of Cr-DLC film prepared by linear ion beam deposition technique [J].

Dai, Wei ;

Zheng, He ;

Wu, Guosong ;

Wang, Aiying .

VACUUM, 2010, 85 (02) :231-235

[10]

Dal W., 2010, DIAM RELAT MATER, V19, P1307

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