The Effect of Post-Heat Treatment on Microstructure of 316L Cold-Sprayed Coatings and Their Corrosion Performance

被引：31
作者：
Dikici, B. [1 ]
Yilmazer, H. [2 ]
Ozdemir, I. [3 ]
Isik, M. [4 ]
机构：
[1] Yuzuncu Yil Univ, Dept Mech Engn, TR-65080 Van, Turkey
[2] Yildiz Tech Univ, Dept Met & Mat Sci Engn, TR-34210 Istanbul, Turkey
[3] Katip Celebi Univ, Dept Mech Engn, TR-35620 Izmir, Turkey
[4] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan
来源：
JOURNAL OF THERMAL SPRAY TECHNOLOGY | 2016年 / 25卷 / 04期
关键词：
coating; cold spray; corrosion; heat treatment; microstructure; process gas; STAINLESS-STEEL; MECHANICAL-PROPERTIES; PARTICLE-VELOCITY; BEHAVIOR;
D O I：
10.1007/s11666-016-0402-z
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The combined effects of process gases and post-heat treatment temperature on the microstructure of 316L cold-sprayed coatings on Al5052 substrates have been investigated in this study. The stainless steel coatings were subjected to heat treatment at four different temperatures (250, 500, 750, and 1000 degrees C) to study the effect of heat treatment. In addition, the corrosion performances of the coatings at different process temperatures have been compared using the potentiodynamic scanning technique. Microstructural characterization of the coatings was carried out using scanning and transmission electron microscopy and x-ray diffraction. The results of present study showed that cold-sprayed stainless steel coatings processed with helium exhibited higher corrosion resistance than those of coatings sprayed with nitrogen process gas. This could partially be attributed to the reduction in porosity level (4.9%) and improvement of particle-particle bonding. In addition, evaluation of the mechanical and microstructural properties of the coatings demonstrated that subsequent heat treatment has major influence on the deposited layers sprayed with He process gas.
引用
收藏
页码：704 / 714
页数：11
相关论文
共 18 条
[1]   Fatigue behavior of annealed cold-sprayed 316L stainless steel coating for biomedical applications [J].
AL-Mangour, B. ;
Dallala, R. ;
Zhim, F. ;
Mongrain, R. ;
Yue, S. .
MATERIALS LETTERS, 2013, 91 :352-355
[2]   Improving the strength and corrosion resistance of 316L stainless steel for biomedical applications using cold spray [J].
AL-Mangour, Bandar ;
Mongrain, Rosaire ;
Irissou, Eric ;
Yue, Stephen .
SURFACE & COATINGS TECHNOLOGY, 2013, 216 :297-307
[3]   High strain rate deformation microstructures of stainless steel 316L by cold spraying and explosive powder compaction [J].
Borchers, C. ;
Schmidt, T. ;
Gaertner, F. ;
Kreye, H. .
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2008, 90 (03) :517-526
[4]   Mechanical properties of thick 304L stainless steel deposits processed by He cold spray [J].
Coddet, Pierre ;
Verdy, Christophe ;
Coddet, Christian ;
Debray, Francois ;
Lecouturier, Florence .
SURFACE & COATINGS TECHNOLOGY, 2015, 277 :74-80
[5]   Mechanical properties of cold-sprayed and thermally sprayed copper coatings [J].
Gaertner, F. ;
Stoltenhoff, T. ;
Voyer, J. ;
Kreye, H. ;
Riekehr, S. ;
Kocak, M. .
SURFACE & COATINGS TECHNOLOGY, 2006, 200 (24) :6770-6782
[6]   Particle velocity and deposition efficiency in the cold spray process [J].
Gilmore, DL ;
Dykhuizen, RC ;
Neiser, RA ;
Roemer, TJ ;
Smith, MF .
JOURNAL OF THERMAL SPRAY TECHNOLOGY, 1999, 8 (04) :576-582
[7]   Cold spraying: From process fundamentals towards advanced applications [J].
Grigoriev, S. ;
Okunkova, A. ;
Sova, A. ;
Bertrand, P. ;
Smurov, I. .
SURFACE & COATINGS TECHNOLOGY, 2015, 268 :77-84
[8]   Optimal design of a cold spray nozzle by numerical analysis of particle velocity and experimental validation with 316L stainless steel powder [J].
Li, Wen-Ya ;
Liao, Hanlin ;
Douchy, G. ;
Coddet, C. .
MATERIALS & DESIGN, 2007, 28 (07) :2129-2137
[9]   Deposition of composite coatings by cold spray using stainless steel 316L, copper and Tribaloy T-700 powder mixtures [J].
Maestracci, R. ;
Sova, A. ;
Jeandin, M. ;
Malhaire, J. -M. ;
Movchan, I. ;
Bertrand, Ph. ;
Smurov, I. .
SURFACE & COATINGS TECHNOLOGY, 2016, 287 :1-8
[10]   Influence of annealing treatment on the microstructure and mechanical performance of cold sprayed 304 stainless steel coating [J].
Meng, Xian-Ming ;
Zhang, Jun-Bao ;
Han, Wei ;
Zhao, Jie ;
Liang, Yong-Li .
APPLIED SURFACE SCIENCE, 2011, 258 (02) :700-704
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