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EFFECTS OF MELTING TREATMENTS ON THE MECHANICAL PROPERTIES OF REVERTED DZ40M ALLOY
Yang Jinxia; Zheng Qi; Sang Zhiru; Lang Haixia; Sun Xiaofeng; Hu Zhuangqi
Corresponding AuthorYang Jinxia(jxyang@imr.ac.cn)
2010-12-11
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume46Issue:12Pages:1511-1516
AbstractReverted DZ40M alloy was refined by melting treatment (MT) which tensile, stress rupture and creep properties were measured. NIT can reduce the content of N from 0.0078% to 0.0024%, as well as the content of S from 0.0015% to 0.0007%. It makes impurity elements such as N, O and S being removed, and the shrinkage area being decreased. NIT improves the tensile strength and ductility of reverted DZ40M alloy, especially elongations at room temperature and 1000 degrees C are increased about twice as high as those by regular melting (RM). In addition NIT prolongs the stress rupture lives, and improves the creep properties of reverted DZ40M alloy. Therefore stress rupture and creep properties of reverted DZ40M alloys are upgraded greatly.
Keywordreverted alloy melting treatment stress-rupture property creep property
Funding OrganizationNational Basic Research Program of China
DOI10.3724/SP.J.1037.2010.00142
Indexed BySCI
Language英语
Funding ProjectNational Basic Research Program of China[2010CB631200] ; National Basic Research Program of China[2010CB631206]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000286034800006
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/102167
Collection中国科学院金属研究所
Corresponding AuthorYang Jinxia
AffiliationChinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Yang Jinxia,Zheng Qi,Sang Zhiru,et al. EFFECTS OF MELTING TREATMENTS ON THE MECHANICAL PROPERTIES OF REVERTED DZ40M ALLOY[J]. ACTA METALLURGICA SINICA,2010,46(12):1511-1516.
APA Yang Jinxia,Zheng Qi,Sang Zhiru,Lang Haixia,Sun Xiaofeng,&Hu Zhuangqi.(2010).EFFECTS OF MELTING TREATMENTS ON THE MECHANICAL PROPERTIES OF REVERTED DZ40M ALLOY.ACTA METALLURGICA SINICA,46(12),1511-1516.
MLA Yang Jinxia,et al."EFFECTS OF MELTING TREATMENTS ON THE MECHANICAL PROPERTIES OF REVERTED DZ40M ALLOY".ACTA METALLURGICA SINICA 46.12(2010):1511-1516.
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