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Precipitation behavior of the secondary carbides in K40S alloy during high-temperature aging
Yang, FM; Sun, XF; Kang, YP; Guan, HR; Hu, ZQ
Corresponding AuthorYang, FM()
2001-03-18
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume37Issue:3Pages:253-257
AbstractThe secondary carbide precipitation behavior of K40S alloy after aging at 950 degreesC for 100 h was investigated. The results show that a direct reaction among elements is the predominant. formation mechanism of the secondary carbides M23C6, and M6C. The primary carbide M7C3 acts as the carbon source, and its degeneration promotes the direct element reaction. The secondary M6C precipitation is closely related to the segregation of W in as-cast alloy and the If atoms needed by this reaction come from the W segregation zone.
Keywordcobalt based alloy primary carbide secondary carbide aging
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000172766400007
PublisherSCIENCE CHINA PRESS
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/112854
Collection中国科学院金属研究所
Corresponding AuthorYang, FM
Affiliation1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
2.Shenyang Polytech Univ, Sch Mat Sci & Engn, Shenyang 110023, Peoples R China
Recommended Citation
GB/T 7714
Yang, FM,Sun, XF,Kang, YP,et al. Precipitation behavior of the secondary carbides in K40S alloy during high-temperature aging[J]. ACTA METALLURGICA SINICA,2001,37(3):253-257.
APA Yang, FM,Sun, XF,Kang, YP,Guan, HR,&Hu, ZQ.(2001).Precipitation behavior of the secondary carbides in K40S alloy during high-temperature aging.ACTA METALLURGICA SINICA,37(3),253-257.
MLA Yang, FM,et al."Precipitation behavior of the secondary carbides in K40S alloy during high-temperature aging".ACTA METALLURGICA SINICA 37.3(2001):253-257.
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