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Effect of phase transformation pseudoelasticity on resistance of NiTi alloy to cavitation-abrasion in multiphase flow
Liu, W; Zheng, YG; Rao, GB; Yao, ZM; Ke, W
Corresponding AuthorLiu, W()
2002-02-01
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume38Issue:2Pages:185-188
AbstractThe resistance of NiTi alloy to abrasion and cavitation-abrasion (combined action of abrasion and cavitation erosion) in multiphase flow was investigated by using a rotating disc equipment. 0Cr13Ni5Mo stainless steel, which is now used as materials for rotating wheels of hydroturbines, was also tested under the same conditions for comparison. The results show that NiTi alloy has much better resistance to abrasion and cavitation-abrasion than 0Cr13Ni5Mo stainless steel. Results from the tensile and cycle stress-strain response of NiTi alloy show that the alloy has the rubber-similar characteristic. It could absorb impact energy for its recoverable phase transformation, i.e. pseudoelastic. Super resistance of NiTi alloy is closely connected with its good pseudoelasticity.
KeywordNiTi alloy abrasion cavitation erosion pseudoelasticity
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000174398200018
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/115778
Collection中国科学院金属研究所
Corresponding AuthorLiu, W
AffiliationChinese Acad Sci, State Key Lab Corros & Protect, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Liu, W,Zheng, YG,Rao, GB,et al. Effect of phase transformation pseudoelasticity on resistance of NiTi alloy to cavitation-abrasion in multiphase flow[J]. ACTA METALLURGICA SINICA,2002,38(2):185-188.
APA Liu, W,Zheng, YG,Rao, GB,Yao, ZM,&Ke, W.(2002).Effect of phase transformation pseudoelasticity on resistance of NiTi alloy to cavitation-abrasion in multiphase flow.ACTA METALLURGICA SINICA,38(2),185-188.
MLA Liu, W,et al."Effect of phase transformation pseudoelasticity on resistance of NiTi alloy to cavitation-abrasion in multiphase flow".ACTA METALLURGICA SINICA 38.2(2002):185-188.
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