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Formation and stability of nano-scaled M23C6 carbide in a directionally solidified Ni-base superalloy
Wang, D.1; Zhang, J.2; Lou, L. H.1
Corresponding AuthorWang, D.(dwang@imr.ac.cn)
2009-12-01
Source PublicationMATERIALS CHARACTERIZATION
ISSN1044-5803
Volume60Issue:12Pages:1517-1521
AbstractThe precipitation of nano-scaled M23C6 carbide at intragranular regions (especially in dendritic core regions) has been systematically investigated in a directionally solidified Ni-base superalloy. The crystallographic orientation relationship between the M23C6 phase and the gamma matrix phase was found to be (100)(M23C6)//(100)(gamma), [100](M23C6)//[100](gamma). Additionally, M23C6 carbide was very stable during creep and long-term thermal exposure, which makes the fine M23C6 carbide an effective strengthening phase in gamma matrix. (C) 2009 Elsevier Inc. All rights reserved.
KeywordNano-scaled M23C6 Ni-base superalloy Creep Long-term thermal exposure
Funding OrganizationNational 973
DOI10.1016/j.matchar.2009.08.008
Indexed BySCI
Language英语
Funding ProjectNational 973[2010CB631201]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Characterization & Testing
WOS IDWOS:000272776800014
PublisherELSEVIER SCIENCE INC
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/98558
Collection中国科学院金属研究所
Corresponding AuthorWang, D.
Affiliation1.Chinese Acad Sci, Inst Met Res, Superalloys Div, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Wang, D.,Zhang, J.,Lou, L. H.. Formation and stability of nano-scaled M23C6 carbide in a directionally solidified Ni-base superalloy[J]. MATERIALS CHARACTERIZATION,2009,60(12):1517-1521.
APA Wang, D.,Zhang, J.,&Lou, L. H..(2009).Formation and stability of nano-scaled M23C6 carbide in a directionally solidified Ni-base superalloy.MATERIALS CHARACTERIZATION,60(12),1517-1521.
MLA Wang, D.,et al."Formation and stability of nano-scaled M23C6 carbide in a directionally solidified Ni-base superalloy".MATERIALS CHARACTERIZATION 60.12(2009):1517-1521.
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