scholarly journals Effects of Sensitization on the Metastable Pitting Corrosion of 304 Stainless Steel

2018 ◽  
pp. 7095-7110 ◽  
Author(s):  
Yan Hou ◽  
Keyword(s):  
Stainless Steel ◽  
Pitting Corrosion ◽  
304 Stainless Steel ◽  
Metastable Pitting

Metastable pitting corrosion of 304 stainless steel in 3.5% NaCl solution

2014 ◽  
Vol 85 ◽  
pp. 372-379 ◽  
Author(s):  
Wenming Tian ◽  
Nan Du ◽  
Songmei Li ◽  
Sibing Chen ◽  
Qunying Wu
Keyword(s):  
Stainless Steel ◽  
Pitting Corrosion ◽  
304 Stainless Steel ◽  
Nacl Solution ◽  
Metastable Pitting

scholarly journals Effects of X-rays Radiation on AISI 304 Stainless Steel Weldings with AISI 316L Filler Material: A Study of Resistance and Pitting Corrosion Behavior

Metals ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 102 ◽  
Author(s):  
Francisco Cárcel-Carrasco ◽  
Manuel Pascual-Guillamón ◽  
Miguel Pérez-Puig
Keyword(s):  
Stainless Steel ◽  
Corrosion Behavior ◽  
Pitting Corrosion ◽  
304 Stainless Steel ◽  
Filler Material ◽  
X Rays ◽  
Aisi 316L ◽  
Aisi 304 Stainless Steel ◽  
Aisi 304

Investigation on Acoustic Emission Characteristics from Corrosion of Conventional Materials of Primary Pipe in Nuclear Power Plants

2014 ◽  
Vol 487 ◽  
pp. 54-57 ◽  
Author(s):  
Meng Yu Chai ◽  
Li Chan Li ◽  
Wen Jie Bai ◽  
Quan Duan
Keyword(s):  
Stainless Steel ◽  
Acoustic Emission ◽  
Pitting Corrosion ◽  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
316L Stainless Steel ◽  
304 Stainless Steel ◽  
Emission Characteristics ◽  
Research Topics

304 stainless steel and 316L stainless steel are conventional materials of primary pipeline in nuclear power plants. The present work is to summarize the acoustic emission (AE) characteristics in the process of pitting corrosion of 304 stainless steel, intergranular corrosion of 316L stainless steel and weldments of 316L stainless steel. The work also discussed the current shortcomings and problems of research. At last we proposed the coming possible research topics and directions.

Effects of Yttrium on the pitting corrosion behavior of 304 stainless steel with coating by laser remelting

2019 ◽  
Vol 6 (12) ◽  
pp. 126419
Author(s):  
Mengnan Liu ◽  
Dongxu Chen ◽  
Yanan Wang ◽  
Yanwen Zhou ◽  
Junwei Zhang ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Corrosion Behavior ◽  
Pitting Corrosion ◽  
304 Stainless Steel ◽  
Laser Remelting

Research on Acoustic Emission Signals Characteristics of Pitting Corrosion on 304 Stainless Steel

2013 ◽  
Author(s):  
Zhongzheng Zhang ◽  
Hua Liang ◽  
Cheng Ye ◽  
Wensheng Cai ◽  
Jun Jiang ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Acoustic Emission ◽  
Pitting Corrosion ◽  
High Frequency ◽  
Low Frequency ◽  
Ferric Chloride Solution ◽  
304 Stainless Steel ◽  
Flexural Wave ◽  
Higher Temperature ◽  
Ae Signals

In order to study acoustic emission (AE) signals waveform characteristics of pitting corrosion on 304 stainless steel under higher temperature than lower one, Pitting corrosion process on 304 stainless steel in 6% ferric chloride solution at 70°C was monitored by AE technology. Wavelet transform and mode acoustic emission technology were combined to deal with recorded AE signals, and micromorphologic observation was performed for further verification. The results showed that signal waveform was mainly composed of low-frequency (<100KHz) flexural wave with larger amplitude & energy and high-frequency (>100KHz) expansion wave with lesser amplitude & energy. The research results have some certain significance for AE monitoring of pitting corrosion on 304 stainless steel.

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