Acta Metall Sin  2004, Vol. 40 Issue (7): 759-762     DOI:

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CORRELATION BETWEEN POTENTIAL--TIME CURVES OF CONSTANT--CURRENT ANODIC DISSOLUTION AND CORROSION RESISTANCE OF TINPLATE

WANG Kun; QIAN Gang; LU Wencong; CHEN Nianyi

Laboratory of Chemical Data Mining; Shanghai University; Shanghai 200436

WANG Kun; QIAN Gang; LU Wencong; CHEN Nianyi. CORRELATION BETWEEN POTENTIAL--TIME CURVES OF CONSTANT--CURRENT ANODIC DISSOLUTION AND CORROSION RESISTANCE OF TINPLATE. Acta Metall Sin, 2004, 40(7): 759-762 .

Abstract References Related Articles Recommended Metrics Download:  PDF(831KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The potential--time curve of anodic dissolution of tinplate by constant--current electrolysis in hydrochloric acid solution with relatively high current density has been used as a tool for the characterization of corrosion resistance of tinplate products. Three pattern recognition methods, including SVM (support vector machine), PCA (principal component analysis) and Fisher method have been used for modeling the relationship between E--t curve and ATC (alloy--tin couple) values describing the corrosion resistance of tinplate samples. The obvious correlation between E--t curves and ATC values implies that it may be possible to find a quick method useful for monitoring and optimal control of the quality of tinplate in industrial production. Key words:  tinplate      corrosion resistance      constant--current coulometric method       Received:  22 July 2003      ZTFLH:  TG174.36   Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors WANG Kun QIAN Gang LU Wencong CHEN Nianyi URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y2004/V40/I7/759 [1] Toyo Steel Plate Co., Translated by Zhou Q L. Thin Tin-plate. Beijing: Metallurgy Industry Press, 1977: 133(日本东洋钢板公司,周其良译.镀锡薄钢板.北京;冶金工业出版社,1977:133) [2] Bard A J, Faulkner L R. Electrochemical Methods. New York: John-Wiley & Sons, 2001: 4 [3] Chen N Y, Qi P, Chen R L, Lu W C. Pattern Recognition Applied to Chemistry and Chemical Industry, Beijing: Science Press, 2002: 2(陈念贻,钦佩,陈瑞亮,陆文聪.模式识别在化学化工中的应用,北京:科学出版社,2002:2) [4] Lu W C, Chen N Y, Ye C Z, Li G Z. Computers and Applied Chemisry, 2002; 19(6) : 696(陆文聪,陈念贻,叶晨洲,李国正.计算机与应用化学,2002;19(6) :697) [5] Cristinini N, Taylor J. 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