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Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys
Zhang Jian; Wang Li; Wang Dong; Xie Guang; Lu Yuzhang; Shen Jian; Lou Langhong
Corresponding AuthorZhang Jian(jianzhang@imr.ac.cn)
2019-09-11
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume55Issue:9Pages:1077-1094
AbstractSingle crystal superalloy is the key material used in the hot section of aeroengines and industry gas turbines. The research, development and application of these alloys is generally a mirror of the industry base of a country. The recent progress in research and development of single crystal superalloys is briefly reviewed in the present paper. Some new ideas in alloy development and the design methods are summarized. The deformation behaviors, damage and failure mechanisms of single crystal superalloys during creep, fatigue, oxidation and hot corrosion have been overviewed. The role of typical defects such as low angle grain boundary, recrystallization and micro-porosity is also discussed. The recent progress in the directional solidification processes and typical parameters of high rate solidification, gas cooling casting, liquid metal cooling and fluidized bed cooling are introduced. Fundamental correlations of processing parameters to defect formation and microstructure evolution during manufacture of single crystal blade is discussed. Additionally, the future opportunities and challenges are also explored.
Keywordsingle crystal superalloy alloy design mechanical property directional solidification defect
Funding OrganizationNational Key Research and Development Program of China ; National Natural Science Foundation of China ; National Science and Technology Major Projects
DOI10.11900/0412.1961.2019.00122
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program of China[2017YFB0702904] ; National Natural Science Foundation of China[91860201] ; National Natural Science Foundation of China[51631008] ; National Natural Science Foundation of China[51871210] ; National Natural Science Foundation of China[51771204] ; National Natural Science Foundation of China[U1732131] ; National Natural Science Foundation of China[51671196] ; National Science and Technology Major Projects[2017-VII-0008-0101] ; National Science and Technology Major Projects[2017-VI-0001-0070] ; National Science and Technology Major Projects[2017-VI-0003-0073]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000481871300003
PublisherSCIENCE PRESS
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/134960
Collection中国科学院金属研究所
Corresponding AuthorZhang Jian
AffiliationChinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Zhang Jian,Wang Li,Wang Dong,et al. Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys[J]. ACTA METALLURGICA SINICA,2019,55(9):1077-1094.
APA Zhang Jian.,Wang Li.,Wang Dong.,Xie Guang.,Lu Yuzhang.,...&Lou Langhong.(2019).Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys.ACTA METALLURGICA SINICA,55(9),1077-1094.
MLA Zhang Jian,et al."Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys".ACTA METALLURGICA SINICA 55.9(2019):1077-1094.
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