Preparation of Ni-W-Si3N4 composite coatings and evaluation of their scratch resistance properties

被引：53
作者：
Gyawali, Gobinda [1 ]
Joshi, Bhupendra [1 ]
Tripathi, Khagendra [1 ]
Lee, Soo Wohn [1 ]
机构：
[1] Sun Moon Univ, Res Ctr Eco Multifunct Nano Mat, Asan, South Korea
来源：
CERAMICS INTERNATIONAL | 2016年 / 42卷 / 02期
基金：
新加坡国家研究基金会;
关键词：
Ni-W-Si3N4; Alloy; Microhardness; Scratch; NI-W COATINGS; ELECTRODEPOSITION; NANOCRYSTALLINE; MICROSTRUCTURE; DEPOSITION; BEHAVIOR; ALLOYS;
D O I：
10.1016/j.ceramint.2015.10.153
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this study, Ni-W-Si3N4 nanocomposite coatings have been prepared by codeposition of Si3N4 nanoparticles into Ni-W alloy coatings having different W contents. The surface morphology and elemental contents in the alloy composite coatings have been analyzed by scanning electron microscopy coupled with EDS. Structure and phase composition were evaluated by using X-ray diffraction (XRD). Progressive type of scratch test was carried out by the scratch tester using a diamond indenter. Results indicated that Vickers microhardness of the Ni-W-Si3N4 composite coatings is found to be higher in comparison to the corresponding Ni-W coatings. In addition, a small increase in Vickers microhardness was observed in Ni-W coatings with higher content of tungsten. Apart from that, a significant influence had been found on scratch resistance properties with the codeposition of Si3N4 and variation of W contents in Ni-W-Si3N4 nanocomposite coatings. Ni-W-Si3N4 nanocomposite with 12.7 at% W and 2.1 wt% Si3N4 has shown improved scratch resistance among others. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：3497 / 3503
页数：7
相关论文
共 22 条
[1]   Corrosion- and wear-resistant properties of Ni-Al2O3 composite coatings containing various forms of alumina [J].
Aruna, S. T. ;
Selvi, V. Ezhil ;
Grips, V. K. William ;
Rajam, K. S. .
JOURNAL OF APPLIED ELECTROCHEMISTRY, 2011, 41 (04) :461-468
[2]   Electrodeposition of nanocrystalline Ni-W coatings strengthened by ultrafine alumina particles [J].
Beltowska-Lehman, E. ;
Indyka, P. ;
Bigos, A. ;
Kot, M. ;
Tarkowski, L. .
SURFACE & COATINGS TECHNOLOGY, 2012, 211 :62-66
[3]  
Brenner A., 1963, ELECTRODEPOSITION AL, P347
[4]   Characterization and frictional behavior of nanostructured Ni-W-MoS2 composite coatings [J].
Cardinal, M. F. ;
Castro, P. A. ;
Baxi, J. ;
Liang, H. ;
Williams, F. J. .
SURFACE & COATINGS TECHNOLOGY, 2009, 204 (1-2) :85-90
[5]   The influence of pulse plating parameters on structure and properties of Ni-W-TiO2 nanocomposite coatings [J].
Goldasteh, H. ;
Rastegari, S. .
SURFACE & COATINGS TECHNOLOGY, 2014, 259 :393-400
[6]   Pulse electrodeposition and characterisation of Ni-SiC composite coatings in presence of ultrasound [J].
Gyawali, G. ;
Cho, S. H. ;
Woo, D. J. ;
Lee, S. W. .
TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING, 2012, 90 (05) :274-280
[7]   Effect of h-BN Nanosheets Codeposition on Electrochemical Corrosion Behavior of Electrodeposited Nickel Composite Coatings [J].
Gyawali, Gobinda ;
Adhikari, Rajesh ;
Kim, Hyung Suk ;
Cho, Hong-Baek ;
Lee, Soo Wohn .
ECS ELECTROCHEMISTRY LETTERS, 2013, 2 (03) :C7-C10
[8]   Electrodeposition and characterization of Ni-TiB2 composite coatings [J].
Gyawali, Gobinda ;
Cho, Sung Hun ;
Lee, Soo Wohn .
METALS AND MATERIALS INTERNATIONAL, 2013, 19 (01) :113-118
[9]   Tribological and anti-corrosion properties of Ni-W-CeO2 coatings against molten glass [J].
Han, Baolei ;
Lu, Xinchun .
SURFACE & COATINGS TECHNOLOGY, 2008, 202 (14) :3251-3256
[10]   Effect of La2O3 on microstructure, mechanical and tribological properties of Ni-W coatings [J].
Han BaoLei ;
Lu XinChun .
CHINESE SCIENCE BULLETIN, 2009, 54 (24) :4566-4570
123