Corrosion behaviour of WC-10% AISI 304 cemented carbides

被引：49
|
作者：
Oliveira, A. B. [1 ,2 ]
Bastos, A. C. [1 ,2 ]
Fernandes, C. M. [1 ,2 ,3 ]
Pinho, C. M. S. [1 ,2 ]
Senos, A. M. R. [1 ,2 ]
Soares, E. [4 ]
Sacramento, J. [4 ,5 ]
Zheludkevich, M. L. [1 ,2 ,6 ]
Ferreira, M. G. S. [1 ,2 ]
机构：
[1] Univ Aveiro, Aveiro Inst Mat, DEMaC Dept Mat & Ceram Engn, P-3810193 Aveiro, Portugal
[2] Univ Aveiro, Aveiro Inst Mat, CICECO, P-3810193 Aveiro, Portugal
[3] Engn Inst Coimbra, Dept Mech, ISEC, P-3030199 Coimbra, Portugal
[4] DURIT Met Portuguesa Tungstenio Lda, P-3854909 Albergaria A Velha, Portugal
[5] Univ Aveiro, ESTGA Agueda Sch Technol & Management, P-3754909 Agueda, Portugal
[6] Helmholtz Zentrum Geesthacht, Inst Mat Res, MagIC, D-21502 Geesthacht, Germany
来源：
CORROSION SCIENCE | 2015年 / 100卷
关键词：
Metal matrix composites; EIS; SEM; WC-CO; ELECTROCHEMICAL-BEHAVIOR; ANODIC POLARIZATION; HARDMETALS; TUNGSTEN; MECHANISMS; COBALT; SIZE; VC; PH;
D O I：
10.1016/j.corsci.2015.08.006
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The corrosion behavior of tungsten carbide hard metal composites with AISI 304L stainless steel as binder matrix and a WC-Co composite with similar grain size and binder content was investigated using electrochemical techniques (open circuit potential monitoring, current-potential curves, electrochemical impedance spectroscopy, scanning vibrating electrode technique) and scanning electron microscopy. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：322 / 331
页数：10
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