Influence of nanocrystallization on pitting corrosion behavior of an austenitic stainless steel by stochastic approach and in situ AFM analysis

被引：44
|
作者：
Liu, Li [1 ]
Li, Ying [1 ]
Wang, Fuhui [1 ]
机构：
[1] Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China
来源：
ELECTROCHIMICA ACTA | 2010年 / 55卷 / 07期
关键词：
Stainless steel; Grain size; In situ AFM; Stochastic theory; NI-BASED SUPERALLOY; PIT INITIATION;
D O I：
10.1016/j.electacta.2009.11.088
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The pitting corrosion behavior of an austenitic stainless steel nanocrystalline (NC) coating, fabricated by magnetron sputtering as well as that of the conventional polycrystalline (PC) alloy have been investigated in 3.5% NaCl solution by stochastic approach and in situ atomic force microscopy (AFM). The results indicate that the pitting corrosion resistance of the NC coating was much higher than that of the PC alloy with higher prevalence of metastable pits and lower rates of stable pit nucleation and growth. The influence of nanocrystallization on the pit initiation and pit growth processes has been discussed according to the in situ AFM observations. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2430 / 2436
页数：7
相关论文
共 50 条
  • [31] Unraveling the effects of surface preparation on the pitting corrosion resistance of austenitic stainless steel
    Sohrabi, M. J.
    Mirzadeh, H.
    Dehghanian, C.
    ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING, 2020, 20 (01)
  • [32] INFLUENCE OF SULFUR ON CORROSION RESISTANCE OF AUSTENITIC STAINLESS STEEL
    WILDE, BE
    ARMIJO, JS
    CORROSION, 1967, 23 (07) : 208 - &
  • [33] The Influence of Porosity on Corrosion Attack of Austenitic Stainless Steel
    Abdullah, Z.
    Ismail, A.
    Ahmad, S.
    INTERNATIONAL CONFERENCE ON MATERIALS PHYSICS AND MECHANICS 2017, 2017, 914
  • [34] The effects of hydrogen on the pitting corrosion behavior of 304 stainless steel
    Yang, Q
    Luo, JL
    ENVIRONMENTAL DEGRADATION OF MATERIALS AND CORROSION CONTROL IN METALS, 1999, : 303 - 312
  • [35] Effect of Manganese Sulfide Inclusion Morphology on the Corrosion Resistance and Pitting Corrosion Behavior of Free-Cutting Austenitic Stainless Steel
    Yong Wan
    Shan Gao
    Xuejian Zhang
    Chuansheng Tang
    Jie Li
    Yonghong Wen
    Journal of Materials Engineering and Performance, 2024, 33 : 336 - 347
  • [36] Effect of Manganese Sulfide Inclusion Morphology on the Corrosion Resistance and Pitting Corrosion Behavior of Free-Cutting Austenitic Stainless Steel
    Wan, Yong
    Gao, Shan
    Zhang, Xuejian
    Tang, Chuansheng
    Li, Jie
    Wen, Yonghong
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2024, 33 (01) : 336 - 347
  • [37] Effect of metallurgical factors on the pitting corrosion behavior of super austenitic stainless steel weld in an acidic chloride environment
    Kim, Sung Jin
    Hong, Seung Gab
    Oh, Min-suk
    JOURNAL OF MATERIALS RESEARCH, 2017, 32 (07) : 1343 - 1350
  • [38] Effects of Boron on Microstructure and Metastable Pitting Corrosion Behavior of Super304H Austenitic Stainless Steel
    Bai, Guanshun
    Lu, Shanping
    Li, Dianzhong
    Li, Yiyi
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2015, 162 (09) : C473 - C481
  • [39] Effect of metallurgical factors on the pitting corrosion behavior of super austenitic stainless steel weld in an acidic chloride environment
    Sung Jin Kim
    Seung Gab Hong
    Min-suk Oh
    Journal of Materials Research, 2017, 32 : 1343 - 1350
  • [40] Pitting Corrosion Behavior of Silver-Containing 2205 Duplex Stainless Steel as Secondary Austenitic Phase Existed
    Huang, Wei-Ping
    Chen, Chun-Hung
    Chou, Yong-Chih
    Lin, Dong-Yih
    Yang, Sheng-Min
    MATERIALS TRANSACTIONS, 2013, 54 (04) : 553 - 560
12345