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

doi:10.1007/s11665-022-07230-4

IMR OpenIR

	Effect of Heat Treatment on the Microstructure and Mechanical Properties of Mg-6Zn-1Al-0.3Mn Magnesium Alloy
	Luo, Tianjiao 1,2; Liu, Chenye 1,2; Feng, Jianguang 1,2; Li, Yingju 1,2; Feng, Xiaohui 1,2; Zheng, Ce 1; Huang, Qiuyan 1; Li, Weirong 3; Yang, Yuansheng 1,4
通讯作者	Luo, Tianjiao(tjluo@imr.ac.cn)
	2022-09-09
发表期刊	JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
ISSN	1059-9495
页码	8
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%.
关键词	heat treatment magnesium alloy microstructure mechanical properties two-stage solid solution
资助者	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
DOI	10.1007/s11665-022-07230-4
收录类别	SCI
语种	英语
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
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000852122300011
出版者	SPRINGER
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/175098
专题	中国科学院金属研究所
通讯作者	Luo, Tianjiao
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Dongguan EONTEC Co Ltd, Dongguan 523662, Guangdong, Peoples R China 4.Qilu Univ Technol, Adv Mat Inst, Shandong Prov Key Lab High Strength Lightweight M, Shandong Acad Sci, Jinan 250014, 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.