Research on Microstructure and Properties of Mg-1.5Zn-0.2Ca Alloy Extruded at Moderate Temperature

doi:10.11896/cldb.20120264

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	Research on Microstructure and Properties of Mg-1.5Zn-0.2Ca Alloy Extruded at Moderate Temperature
	Zhang, Hongfei 1,2; Ding, Yutian 1,2; Lei, Jian 1,2; Shen, Yue 1,2; Chen, Jianjun 1,2; Gao, Yubi 1,2
刊名	Cailiao Daobao/Materials Reports
	2022-02-10
卷号	36 期号:3
关键词	Calcium alloys Dynamics Extrusion Grain refinement Grain size and shape Magnesium alloys Tensile strength Ternary alloys Zinc alloys Basal slip Deformation modeling Dynamic recrystallisation Extruded alloys Extrusion process Extrusion temperatures Grainsize Mg-1.5zn-0.2ca alloy Microstructure and properties Moderate temperature
ISSN号	1005-023X
DOI	10.11896/cldb.20120264
英文摘要	Grain refinement can effectively improve the mechanical properties of magnesium alloy. Based on this, study was conducted on the Mg-1.5Zn-0.2Ca alloy and the microstructure of its alloys was regulated by moderate temperature extrusion process. The analysis of extruded alloy showed that, with decreasing of extrusion temperature, the deformation model of Mg-1.5Zn-0.2Ca alloy gradually changes, at the same time the grain size of extruded alloys also decreases, and the extruded alloys exhibit much better mechanical properties. The alloy is dominated by combination of basal slip and twining when extruded at 280 , gaining the dynamic recrystallized (DRXed) grains for average size of 5.3 μm, while the yield strength, ultimate tensile strength and elongation are 95 MPa, 186 MPa and 22%, respectively. © 2022, Materials Review Magazine. All right reserved.
语种	中文
出版者	Cailiao Daobaoshe/ Materials Review
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158050]
专题	省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China 2.School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Zhang, Hongfei,Ding, Yutian,Lei, Jian,et al. Research on Microstructure and Properties of Mg-1.5Zn-0.2Ca Alloy Extruded at Moderate Temperature[J]. Cailiao Daobao/Materials Reports,2022,36(3).
APA	Zhang, Hongfei,Ding, Yutian,Lei, Jian,Shen, Yue,Chen, Jianjun,&Gao, Yubi.(2022).Research on Microstructure and Properties of Mg-1.5Zn-0.2Ca Alloy Extruded at Moderate Temperature.Cailiao Daobao/Materials Reports,36(3).
MLA	Zhang, Hongfei,et al."Research on Microstructure and Properties of Mg-1.5Zn-0.2Ca Alloy Extruded at Moderate Temperature".Cailiao Daobao/Materials Reports 36.3(2022).