Corrosion behaviour of Lotus-type nickel-free stainless porous high nitrogen steels

被引：0
|
作者：
Alvarez, Kelly [1 ]
Hyun, Soong-Keun [1 ]
Tsuchiya, Hiroaki [2 ]
Fujimoto, Shinji [2 ]
Nakajima, Hideo [1 ]
机构：
[1] Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan
[2] Osaka Univ, Grad Sch Engn, Div Mat & Mfg Sci, Suita, Osaka 5650871, Japan
来源：
CORROSION SCIENCE | 2008年 / 50卷 / 01期
关键词：
nickel-free stainless steels; Lotus-type porous metals; potentiodynamic polarisation; pitting corrosion; high temperature; nitriding;
D O I：
10.1016/j.corsci.2007.06.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Corrosion behaviour of three austenitic Lotus-type porous high nitrogen Ni-free stainless steels exposed to an acidic chloride solution has been investigated by electrochemical tests and weight loss measurements. Polarization resistance indicates that the corrosion rate of Lotus-type porous high nitrogen Ni-free stainless steels is an order of magnitude lower than that of Lotus-type porous 316L stainless steel in acidic environment. The localised corrosion resistance of the investigated high nitrogen Ni-free stainless steels, measured as pitting potential, E-b, also resulted to be higher than that of type 316L stainless steel. The influences of porous structure, surface finish and nitrogen addition on the corrosion behaviour were discussed. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：183 / 193
页数：11
相关论文
共 50 条
  • [1] Corrosion behaviour of Lotus-type porous high nitrogen nickel-free stainless steels
    The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka, 567-0047, Japan
    不详
    Corros. Sci., 2008, 1 (183-193):
  • [2] Lotus-Type Porous Nickel-Free Stainless Steel with High Temperature Nitriding
    Alvarez, K.
    Hyun, S. K.
    Nakajima, H.
    THERMEC 2006 SUPPLEMENT: 5TH INTERNATIONAL CONFERENCE ON PROCESSING AND MANUFACTURING OF ADVANCED MATERIALS, 2007, 15-17 : 756 - 761
  • [3] In vivo osteocompatibility of lotus-type porous nickel-free stainless steel in rats
    Alvarez, Kelly
    Hyun, Soong-Keun
    Nakano, Takayoshi
    Umakoshi, Yukichi
    Nakajima, Hideo
    MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2009, 29 (04): : 1182 - 1190
  • [4] Fabrication and properties of Lotus-type porous nickel-free stainless steel for biomedical applications
    Alvarez, K.
    Sato, K.
    Hyun, S. K.
    Nakajima, H.
    MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2008, 28 (01): : 44 - 50
  • [5] In vitro corrosion resistance of Lotus-type porous Ni-free stainless steels
    Kelly Alvarez
    Soong-Keun Hyun
    Shinji Fujimoto
    Hideo Nakajima
    Journal of Materials Science: Materials in Medicine, 2008, 19
  • [6] In vitro corrosion resistance of Lotus-type porous Ni-free stainless steels
    Alvarez, Kelly
    Hyun, Soong-Keun
    Fujimoto, Shinji
    Nakajima, Hideo
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 2008, 19 (11) : 3385 - 3397
  • [7] Uniform corrosion and intergranular corrosion behavior of nickel-free and manganese alloyed high nitrogen stainless steels
    Wu, X. Q.
    Xu, S.
    Huang, J. B.
    Han, E. H.
    Ke, W.
    Yang, K.
    Jiang, Z. H.
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2008, 59 (08): : 676 - 684
  • [8] Investigation on Pitting Corrosion of Nickel-Free and Manganese-Alloyed High-Nitrogen Stainless Steels
    Xinqiang Wu
    Yao Fu
    Junbo Huang
    Enhou Han
    Wei Ke
    Ke Yang
    Zhouhua Jiang
    Journal of Materials Engineering and Performance, 2009, 18 : 287 - 298
  • [9] Investigation on Pitting Corrosion of Nickel-Free and Manganese-Alloyed High-Nitrogen Stainless Steels
    Wu, Xinqiang
    Fu, Yao
    Huang, Junbo
    Han, Enhou
    Ke, Wei
    Yang, Ke
    Jiang, Zhouhua
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2009, 18 (03) : 287 - 298
  • [10] Nickel-free duplex stainless steels
    Wang, J
    Uggowitzer, PJ
    Magdowski, R
    Speidel, MO
    SCRIPTA MATERIALIA, 1998, 40 (01) : 123 - 129
12345