Enhancement of wear and corrosion resistance of iron-based hard coatings deposited by high-velocity oxygen fuel (HVOF) thermal spraying

被引：75
作者：
Liu, Wu-Han [1 ,2 ]
Shieu, Fuh-Sheng [1 ]
Hsiao, Wei-Tien [2 ]
机构：
[1] Natl Chung Hsing Univ, Dept Mat Sci & Engn, Taichung 402, Taiwan
[2] Ind Technol Res Inst, Mat & Chem Res Labs, Chutung 310, Taiwan
来源：
SURFACE & COATINGS TECHNOLOGY | 2014年 / 249卷
关键词：
High-velocity oxygen fuel (HVOF) thermal spraying; Amorphous; Iron-based hard coatings; GLASS-FORMING ABILITY; X-RAY PHOTOELECTRON; TRANSITION TEMPERATURE; MAGNETIC-PROPERTIES; METALLIC GLASSES; MICROSTRUCTURE; BEHAVIOR; ALLOYS; FE; SURFACE;
D O I：
10.1016/j.surfcoat.2014.03.041
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Fe-based alloy material is widely used in the corrosive environment of seawater. It is replacing expensive cobalt and nickel-based alloys. Amorphous iron-based (Fe-based) alloy coatings can be deposited on stainless steel by high-velocity oxygen fuel (HVOF) thermal spraying. Following spraying, coatings were heat-treated at 500, 600, 700, 800, and 900 degrees C for up to three hours in a vacuum furnace. The microstructures of such coatings were analyzed herein using an optical microscope (OM) and scanning electron microscope (SEM) to monitor the morphologies of both powders and coatings of Fe-based alloy. Phase analysis was performed by X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The goal of this work on the modification of Fe-based alloy feedstock powder is to enhance the corrosion and wear properties of these coatings. The results of this investigation reveal that adding a cobalt material to Fe-based alloy yields coatings with enhanced corrosion and tribological characteristics. (C) 2014 Elsevier B.V. All rights reserved.
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页码：24 / 41
页数：18
相关论文
共 101 条
[1]   Magnetic properties of (Fe, Co)-B-Si-Nb bulk glassy alloys with high glass-forming ability [J].
Amiya, K ;
Urata, A ;
Nishiyama, N ;
Inoue, A .
JOURNAL OF APPLIED PHYSICS, 2005, 97 (10)
[2]   WEAR BEHAVIOR OF RAPIDLY SOLIDIFIED FE68CR18MO2B12 ALLOYS [J].
ANIS, M ;
RAINFORTH, WM ;
DAVIES, HA .
WEAR, 1994, 172 (02) :135-145
[3]  
[Anonymous], 1995, Handbook of X-ray Photoelectron Spectroscopy. A Reference Book of Standard Spectra for Identification and Interpretation of XPS Data
[4]  
[Anonymous], SHS PROD TECHN DAT
[5]  
[Anonymous], 1960, The Nature of the Chemical Bond, 3rd ed
[6]   XPS DETERMINATION OF COMPOSITIONS OF ALLOY SURFACES AND SURFACE OXIDES ON MECHANICALLY POLISHED IRON-CHROMIUM ALLOYS [J].
ASAMI, K ;
HASHIMOTO, K ;
SHIMODAIRA, S .
CORROSION SCIENCE, 1977, 17 (09) :713-723
[7]  
Bayer A. M., 1989, ASM Handbook, V16, P51
[8]   Electrochemical passivation of iron alloys and the film characterisation by XPS [J].
Bera, S ;
Rangarajan, S ;
Narasimhan, SV .
CORROSION SCIENCE, 2000, 42 (10) :1709-1724
[9]   Applications in the Nuclear Industry for Thermal Spray Amorphous Metal and Ceramic Coatings [J].
Blink, J. ;
Farmer, J. ;
Choi, J. ;
Saw, C. .
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2009, 40A (06) :1344-1354
[10]  
Bouaricha P.S., 2004, ADV TECHN APPL P INT
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