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Effects of Sn on the Microstructure and Mechanical Properties of As-cast AZ80 Alloys
Zhou Jixue1; Ma Baichang1; Wang Jinwei1; Liu Yunteng2; Zhao Dongqing2; Tang Shouqiu2; Yang Yuansheng3
Corresponding AuthorMa Baichang(mabch@sdas.org)
2019-03-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume48Issue:3Pages:765-769
AbstractThe effects of Sn addition on the microstructure and mechanical properties of as-cast AZ80 alloy were investigated by OM, XRD, SEM and tensile property test. The results show that the microstructure of as-cast AZ80-xSn (x=1, 3, 5, wt%) alloys exhibits typical equiaxed dendrites morphology, which consists of alpha-Mg primary, Mg2Sn and Mg17Al12 divorced eutectic and secondary precipitation laminar Mg17Al12. It is indicated that the addition of Sn can refine the grain size obviously when the Sn content is less than 3 wt% and effectively suppressed the laminar Mg17Al12 phase precipitating. When the Sn content is 5 wt%, the laminar Mg17Al12 phase nearly disappears. The addition of Sn to AZ80 alloy improves the tensile property at room temperature with the Sn addition increasing from 1 wt% to 3 wt%.
KeywordAZ80 Sn microstructure mechanical property
Funding OrganizationNational Key Basic Research and Development Program of China(973Program) ; Natural Science Foundation of Shandong Province
Indexed BySCI
Language英语
Funding ProjectNational Key Basic Research and Development Program of China(973Program)[2017YFB0103904] ; Natural Science Foundation of Shandong Province[ZR2017PEE007]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000463845300010
PublisherNORTHWEST INST NONFERROUS METAL RESEARCH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/133003
Collection中国科学院金属研究所
Corresponding AuthorMa Baichang
Affiliation1.Qilu Univ Technol, Adv Mat Inst, Shandong Key Lab High Strength Lightweight Metall, Shandong Acad Sci, Jinan 250014, Shandong, Peoples R China
2.Qilu Univ Technol, Adv Mat Inst, Shandong Engn Res Ctr Lightweight Automobiles Mag, Shandong Acad Sci, Jinan 250014, Shandong, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Zhou Jixue,Ma Baichang,Wang Jinwei,et al. Effects of Sn on the Microstructure and Mechanical Properties of As-cast AZ80 Alloys[J]. RARE METAL MATERIALS AND ENGINEERING,2019,48(3):765-769.
APA Zhou Jixue.,Ma Baichang.,Wang Jinwei.,Liu Yunteng.,Zhao Dongqing.,...&Yang Yuansheng.(2019).Effects of Sn on the Microstructure and Mechanical Properties of As-cast AZ80 Alloys.RARE METAL MATERIALS AND ENGINEERING,48(3),765-769.
MLA Zhou Jixue,et al."Effects of Sn on the Microstructure and Mechanical Properties of As-cast AZ80 Alloys".RARE METAL MATERIALS AND ENGINEERING 48.3(2019):765-769.
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