Acta Metall Sin  1995, Vol. 31 Issue (14): 61-66    DOI:

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STUDY ON MULTIPLE-LAYER STRUCTURE OF PASSIVE FILM ON STAINLESS STEEL BY POTENTIOSTATIC-GALVANOSTATIC (P-G) TRANSIENT TECHNIQUE Ⅰ. P-G Response Characteristics of Passive Film with Multiple-Layer Structure

SONG Shizhe; Tang Zilong(Tianjin University; 300072)(Manuscript received 940-01-11; in revised form 94-05-27)

SONG Shizhe; Tang Zilong(Tianjin University; 300072)(Manuscript received 940-01-11; in revised form 94-05-27). STUDY ON MULTIPLE-LAYER STRUCTURE OF PASSIVE FILM ON STAINLESS STEEL BY POTENTIOSTATIC-GALVANOSTATIC (P-G) TRANSIENT TECHNIQUE Ⅰ. P-G Response Characteristics of Passive Film with Multiple-Layer Structure. Acta Metall Sin, 1995, 31(14): 61-66.

Abstract References Related Articles Recommended Metrics Download:  PDF(448KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Potentiostatic-Galvanostatic (P-G) transient technique has been applied to study the multiple-layer passive films. The characteristics of P-G response curves obtained at different passive stages can be used to determine whether there exist multiple-layer structure on passive film or not. Two character parameters were proposed to indicate the stability between the layes. Further, a mathematical model was set up for the P-G response curve. The results proved that the new model can illustrate well the P-G response characteristics of the tested systems Correspondent: SONG Shizhe, professor,(Department of Materials Science and Engineering, Tianjin University, Tianjin 300072) Key words:  stainless steel      passive film      passive film structure      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1995/V31/I14/61 1宋诗哲,曹楚南．中国腐蚀与防护学报,1990;10:2972SongShizhe,CaoChu'nan．CorrSci,1990;31:6493 宋诗哲,唐子龙．中国腐蚀与防护学报,1993;13:1174宋诗哲,唐子龙．腐蚀科学与防护技术,1992;4:27 [1] ZHAO Pingping, SONG Yingwei, DONG Kaihui, HAN En-Hou. Synergistic Effect Mechanism of Different Ions on the Electrochemical Corrosion Behavior of TC4 Titanium Alloy[J]. 金属学报, 2023, 59(7): 939-946. [2] HOU Juan, DAI Binbin, MIN Shiling, LIU Hui, JIANG Menglei, YANG Fan. Influence of Size Design on Microstructure and Properties of 304L Stainless Steel by Selective Laser Melting[J]. 金属学报, 2023, 59(5): 623-635. [3] WANG Bin, NIU Mengchao, WANG Wei, JIANG Tao, LUAN Junhua, YANG Ke. Microstructure and Strength-Toughness of a Cu-Contained Maraging Stainless Steel[J]. 金属学报, 2023, 59(5): 636-646. [4] WU Xinqiang, RONG Lijian, TAN Jibo, CHEN Shenghu, HU Xiaofeng, ZHANG Yangpeng, ZHANG Ziyu. Research Advance on Liquid Lead-Bismuth Eutectic Corrosion Resistant Si Enhanced Ferritic/Martensitic and Austenitic Stainless Steels[J]. 金属学报, 2023, 59(4): 502-512. [5] HAN En-Hou, WANG Jianqiu. Effect of Surface State on Corrosion and Stress Corrosion for Nuclear Materials[J]. 金属学报, 2023, 59(4): 513-522. [6] CHANG Litao. Corrosion and Stress Corrosion Crack Initiation in the Machined Surfaces of Austenitic Stainless Steels in Pressurized Water Reactor Primary Water： Research Progress and Perspective[J]. 金属学报, 2023, 59(2): 191-204. [7] WEN Donghui, JIANG Beibei, WANG Qing, LI Xiangwei, ZHANG Peng, ZHANG Shuyan. Microstructure Evolution at Elevated Temperature and Mechanical Properties of MoNb-Modified FeCrAl Stainless Steel[J]. 金属学报, 2022, 58(7): 883-894. [8] TANG Yanbing, SHEN Xinwang, LIU Zhihong, QIAO Yanxin, YANG Lanlan, LU Daohua, ZOU Jiasheng, XU Jing. Corrosion Behaviors of Selective Laser Melted Inconel 718 Alloy in NaOH Solution[J]. 金属学报, 2022, 58(3): 324-333. [9] ZHENG Chun, LIU Jiabin, JIANG Laizhu, YANG Cheng, JIANG Meixue. Effect of Tensile Deformation on Microstructure and Corrosion Resistance of High Nitrogen Austenitic Stainless Steels[J]. 金属学报, 2022, 58(2): 193-205. [10] YUAN Jiahua, ZHANG Qiuhong, WANG Jinliang, WANG Lingyu, WANG Chenchong, XU Wei. Synergistic Effect of Magnetic Field and Grain Size on Martensite Nucleation and Variant Selection[J]. 金属学报, 2022, 58(12): 1570-1580. [11] LUO Wenze, HU Long, DENG Dean. Numerical Simulation and Development of Efficient Calculation Method for Residual Stress of SUS316 Saddle Tube-Pipe Joint[J]. 金属学报, 2022, 58(10): 1334-1348. [12] PAN Qingsong, CUI Fang, TAO Nairong, LU Lei. Strain-Controlled Fatigue Behavior of Nanotwin- Strengthened 304 Austenitic Stainless Steel[J]. 金属学报, 2022, 58(1): 45-53. [13] CAO Chao, JIANG Chengyang, LU Jintao, CHEN Minghui, GENG Shujiang, WANG Fuhui. Corrosion Behavior of Austenitic Stainless Steel with Different Cr Contents in 700oC Coal Ash/High Sulfur Flue-Gas Environment[J]. 金属学报, 2022, 58(1): 67-74. [14] AN Xudong, ZHU Te, WANG Qianqian, SONG Yamin, LIU Jinyang, ZHANG Peng, ZHANG Zhaokuan, WAN Mingpan, CAO Xingzhong. Interaction Mechanism of Dislocation and Hydrogen in Austenitic 316 Stainless Steel[J]. 金属学报, 2021, 57(7): 913-920. [15] CHEN Guo, WANG Xinbo, ZHANG Renxiao, MA Chengyue, YANG Haifeng, ZHOU Li, ZHAO Yunqiang. Effect of Tool Rotation Speed on Microstructure and Properties of Friction Stir Processed 2507 Duplex Stainless Steel[J]. 金属学报, 2021, 57(6): 725-735. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed