WAVELET ANALYSIS OF SINGULARITY OF FREE CORROSION POTENTIAL SIGNALS IN SSRT OF STAINLESS STEEL TYPE 304

J Chin Soc Corr Pro

2004, Vol. 24

Issue (2): 71-74 DOI:

Research Report

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WAVELET ANALYSIS OF SINGULARITY OF FREE CORROSION POTENTIAL SIGNALS IN SSRT OF STAINLESS STEEL TYPE 304

Ding Baofeng;Yu Dan;Wu Yinshun;Cao Bei;Zhang Zhengrong

北京中腐防蚀工程技术有限公司

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Abstract The wavelet transform theory was applied to investigate the correlation of the characteristics of the free corrosion potential signals and corrosion mechanism in the SSRT (slow strain rate test) of type 304 stainless steel. The group phenomena of type II discontinuity points in the potential signals showed the propagation of stress corrosion cracks

Key words: wavelet transform theory type 304 stainless steel free corrosion potential signal type discontinuity

Received: 17 December 2003

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	Ding Baofeng
	Yu Dan
	Wu Yinshun
	Cao Bei
	Zhang Zhengrong

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Ding Baofeng; Yu Dan; Wu Yinshun; Cao Bei; Zhang Zhengrong. WAVELET ANALYSIS OF SINGULARITY OF FREE CORROSION POTENTIAL SIGNALS IN SSRT OF STAINLESS STEEL TYPE 304. J Chin Soc Corr Pro, 2004, 24(2): 71-74 .

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https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y2004/V24/I2/71

[1]ZhaoYucheng,YuanShuqing,XuQingyu.Harmonicwaveletanaly sisofsingularsignal[J].EngineeringMechanics,2000,17(3):60-65(赵玉成,袁树清,许庆余.奇异信号的谐波小波分析[J].工程力学,2000,17(3):60-65)
[2]NewlandDE .Waveletanalysisofvibration,part2:waveletmaps[J].JournalofVibrationandAcoustics,TransactionsoftheASME ,1994,116(4):417-425
[3]SunQ ,TangY .Singularityanalysisusingcontinuouswavelettrans formforbearingfaultdiagnosis[J]MechanicalSystemsandSignalProcessing,2002,16(6):1025-1041

[1]	Yurong FANG,Chaoyang FU. Corrosion and Corrosion Inhibition of 304 Stainless Steel in Acidic FeCl₃ Solution with Applied Inhibitor K₂Cr₂O₇ and Ultrasonic Vibration[J]. 中国腐蚀与防护学报, 2015, 35(4): 305-310.
[2]	Weiwei Peng. PREVENTION OF STRESS CORROSION CRACKING IN WELD JOINT OF TYPE 304 STAINLESS STEEL BY GLASS-BEAD PEENING[J]. 中国腐蚀与防护学报, 2005, 25(3): 152-156 .
[3]	Liang Chenghao(Dalian Universify of Technolegy)Masatsune Akashi(IShikawajima-Harima Heavg Industries Co.;Ltd). SCC CRITICAL POTENTIAL OF SENSITIZED TYPE 304 STAINLESS STEEL IN CHLORIDE SOLUTIONS[J]. 中国腐蚀与防护学报, 1994, 14(4): 271-276.

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