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Effects of Temperature on Fretting Corrosion Between Alloy 690TT and 405 Stainless Steel in Pure Water
Liu, Xing-Chen; Ming, Hong-Liang; Zhang, Zhi-Ming; Wang, Jian-Qiu; Tang, Li-Chen; Qian, Hao; Xie, Yong-Cheng; Han, En-Hou
2019-12-01
Source PublicationACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN1006-7191
Volume32Issue:12Pages:1437-1448
AbstractIn pressurized water reactor, fretting corrosion has become the main reason for the failure of 690TT heat exchanger tubes. The effect of temperature on the fretting corrosion behavior between 690TT tube and 405 stainless steel (SS) bar has been studied during 10(6) fretting cycles. The overall average coefficient of friction (COF) values descends with an increase in test temperature, while the width of worn scar becomes wider. The severest fretting corrosion happens when the test temperature is at 100 degrees C. The wear mechanism differs at different test temperatures, from adhesive wear at room temperature to abrasive wear and delamination at 100 degrees C, to abrasive wear at 200 degrees C. Deformation slips, high residual strain concentration, and micro-cracks are found which are disadvantageous for the further service performance of the tubes.
KeywordAlloy 690TT 405 SS Fretting corrosion Temperature
Indexed BySCI
Language英语
WOS IDWOS:000495116000001
PublisherCHINESE ACAD SCIENCES, INST METAL RESEARCH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80585
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Liu, Xing-Chen,Ming, Hong-Liang,Zhang, Zhi-Ming,et al. Effects of Temperature on Fretting Corrosion Between Alloy 690TT and 405 Stainless Steel in Pure Water[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(12):1437-1448.
APA Liu, Xing-Chen.,Ming, Hong-Liang.,Zhang, Zhi-Ming.,Wang, Jian-Qiu.,Tang, Li-Chen.,...&Han, En-Hou.(2019).Effects of Temperature on Fretting Corrosion Between Alloy 690TT and 405 Stainless Steel in Pure Water.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(12),1437-1448.
MLA Liu, Xing-Chen,et al."Effects of Temperature on Fretting Corrosion Between Alloy 690TT and 405 Stainless Steel in Pure Water".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.12(2019):1437-1448.
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