IMR OpenIR
Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy
Ge, Shaofan1,2; Fu, Huameng1,5; Zhang, Long1; Mao, Huahai3,4; Li, Hong1,5; Wang, Aimin1,5; Li, Weirong5; Zhang, Haifeng1,5
Corresponding AuthorFu, Huameng(hmfu@imr.ac.cn) ; Li, Weirong(liwr@e-ande.com) ; Zhang, Haifeng(hfzhang@imr.ac.cn)
2020-05-15
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
Volume784Pages:9
AbstractAlxMoNbTaTiV alloys are designed according to the binary phase diagrams and calculation of phase diagrams (CALPHAD). The phase formation and elemental segregation are predicted using the CALPHAD method. The effects of Al on microstructures, and mechnical properties of AlxMoNbTaTiV are investigated, which verified the results of calculated dendritic microstructure and BCC structure. The strengthening mechanism is proved as the result of chemical and electrical interactions. The serration behavior in the compression test at 25 degrees C, 500 degrees C, 700 degrees C, 900 degrees C is discussed. At room temperature, addition of Al enhanced the dynamic aging effects in low concentration. The effects became weaker with the increase of Al content. At 500 degrees C, higher Al concentration leads to stronger serrated flow.
KeywordRefractory high entropy alloys CALPHAD Serration behavior
Funding OrganizationNational Key Research and Development Program ; National Natural Science Foundation of China ; CAS key project Research & development of nuclear materials and service safety assurance technology ; DongGuan Innovative Research Team Program ; Liao Ning Revitalization Talents Program
DOI10.1016/j.msea.2020.139275
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program[2018YFB0703402] ; National Natural Science Foundation of China[51790484] ; CAS key project Research & development of nuclear materials and service safety assurance technology[ZDRW-CN-2017-1] ; DongGuan Innovative Research Team Program[2014607134] ; Liao Ning Revitalization Talents Program[XLYC1802078] ; Liao Ning Revitalization Talents Program[XLYC1807062]
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000531017900003
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/138828
Collection中国科学院金属研究所
Corresponding AuthorFu, Huameng; Li, Weirong; Zhang, Haifeng
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
3.KTH Royal Inst Technol, Mat Sci & Engn, Brinellvagen 23, SE-10044 Stockholm, Sweden
4.Thermocalc Software AB, Rasundavagen 18A, SE-16967 Solna, Sweden
5.Dongguan Eontec Co Ltd, Dongguan 523662, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Ge, Shaofan,Fu, Huameng,Zhang, Long,et al. Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2020,784:9.
APA Ge, Shaofan.,Fu, Huameng.,Zhang, Long.,Mao, Huahai.,Li, Hong.,...&Zhang, Haifeng.(2020).Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,784,9.
MLA Ge, Shaofan,et al."Effects of Al addition on the microstructures and properties of MoNbTaTiV refractory high entropy alloy".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 784(2020):9.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ge, Shaofan]'s Articles
[Fu, Huameng]'s Articles
[Zhang, Long]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ge, Shaofan]'s Articles
[Fu, Huameng]'s Articles
[Zhang, Long]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ge, Shaofan]'s Articles
[Fu, Huameng]'s Articles
[Zhang, Long]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.