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Effect of Heat Treatment on the Microstructure and Mechanical Properties of Mg-6Zn-1Al-0.3Mn Magnesium Alloy

文献类型：期刊论文

作者Luo, Tianjiao3,4; Liu, Chenye3,4; Feng, Jianguang3,4; Li, Yingju3,4; Feng, Xiaohui3,4; Zheng, Ce4; Huang, Qiuyan4; Li, Weirong2; Yang, Yuansheng1,4
刊名JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
出版日期2022-09-09
页码8
ISSN号1059-9495
关键词heat treatment magnesium alloy microstructure mechanical properties two-stage solid solution
DOI10.1007/s11665-022-07230-4
通讯作者Luo, Tianjiao(tjluo@imr.ac.cn)
英文摘要The microstructure and mechanical properties of Mg-6Zn-1Al-0.3Mn under different heat treatments were investigated. The results show that the two-stage solution treatment is obviously better than single-stage solution treatment, and all the MgZn phases nearly dissolve into the matrix after 335 degrees C x 4 h + 385 degrees C x 8 h solution treatment. Both the solution treatment and the aging time have an important effect on the number and size of rod-shaped beta(`)(1) during the aging treatment. In a word, after the 335 degrees C x 4 h + 385 degrees C x 8 h + 175 degrees C x 8 h heat treatment, the beta(`)(1) phase uniformly distributes in the matrix with the highest number density and a length of 50 nm, and the alloy exhibits the best mechanical properties-the tensile strength and the yield strength reach to 279.2 +/- 1.1, 170.8 +/- 3.1 MPa, respectively, and the elongation is 15.3 +/- 0.7%.
资助项目National Key Research and Development Program of China[2016YFB0301105] ; Key research and development plan of Shandong province[2019JZZY020329] ; Natural Science Foundation of Liaoning Province ; DongGuan Innovative Research Team Program[2020607134012]
WOS研究方向Materials Science
语种英语
出版者SPRINGER
WOS记录号WOS:000852122300011
资助机构National Key Research and Development Program of China ; Key research and development plan of Shandong province ; Natural Science Foundation of Liaoning Province ; DongGuan Innovative Research Team Program
源URL[http://ir.imr.ac.cn/handle/321006/175097]  
专题金属研究所_中国科学院金属研究所
通讯作者Luo, Tianjiao
作者单位1.Qilu Univ Technol, Adv Mat Inst, Shandong Prov Key Lab High Strength Lightweight M, Shandong Acad Sci, Jinan 250014, Peoples R China
2.Dongguan EONTEC Co Ltd, Dongguan 523662, Guangdong, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Luo, Tianjiao,Liu, Chenye,Feng, Jianguang,et al. Effect of Heat Treatment on the Microstructure and Mechanical Properties of Mg-6Zn-1Al-0.3Mn Magnesium Alloy[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2022:8.
APA Luo, Tianjiao.,Liu, Chenye.,Feng, Jianguang.,Li, Yingju.,Feng, Xiaohui.,...&Yang, Yuansheng.(2022).Effect of Heat Treatment on the Microstructure and Mechanical Properties of Mg-6Zn-1Al-0.3Mn Magnesium Alloy.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,8.
MLA Luo, Tianjiao,et al."Effect of Heat Treatment on the Microstructure and Mechanical Properties of Mg-6Zn-1Al-0.3Mn Magnesium Alloy".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2022):8.

入库方式： OAI收割

来源：金属研究所

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