IMR OpenIR
Primary Carbide and Its Strengthening Roles in K465 and K492 Superalloy
Yang Jinxia; Wei Wei; Liu Lu; Tang Jie; Sun Xiaofeng; Hu Zhuangqi
Corresponding AuthorYang Jinxia(jxyang@imr.ac.cn)
2016-04-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume45Issue:4Pages:974-977
AbstractTensile tests, high cycles fatigue tests and DSC analyses were carried out for K465 and K492 alloy. The morphology, distribution and type of primary carbide were investigated by SEM and TEM. Results show that MC-type carbide is formed as Chinese script morphology in K465 alloy. The tensile strength of as-cast K465 alloy is improved because of strengthening of Chinese script MC-type carbide. Primary MC-type carbide is also produced in as-cast K492 alloy. High-cycle fatigue strength of as-cast K492 alloy is decreased when carbide becomes blocky with the large size, while it is improved when carbide is dispersed and fine particles.
Keywordsuperalloy carbide high-cycles fatigue
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000375490600029
PublisherNORTHWEST INST NONFERROUS METAL RESEARCH
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/122164
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,Wei Wei,Liu Lu,et al. Primary Carbide and Its Strengthening Roles in K465 and K492 Superalloy[J]. RARE METAL MATERIALS AND ENGINEERING,2016,45(4):974-977.
APA Yang Jinxia,Wei Wei,Liu Lu,Tang Jie,Sun Xiaofeng,&Hu Zhuangqi.(2016).Primary Carbide and Its Strengthening Roles in K465 and K492 Superalloy.RARE METAL MATERIALS AND ENGINEERING,45(4),974-977.
MLA Yang Jinxia,et al."Primary Carbide and Its Strengthening Roles in K465 and K492 Superalloy".RARE METAL MATERIALS AND ENGINEERING 45.4(2016):974-977.
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