Effect of annealing process on the microstructures and mechanical properties of AZ31B/A356 composite plate fabricated by cast rolling

doi:10.1590/1980-5373-MR-2019-0001

	Effect of annealing process on the microstructures and mechanical properties of AZ31B/A356 composite plate fabricated by cast rolling
	Yang, Shi-jie 1; Li, Yuan-dong 1,2; Dong, Peng-yuan 1; Li, Jia-ming 1; Cao, Chi 1,2; Ma, Ying 1,2
刊名	Materials Research
	2019
卷号	22 期号:4
关键词	Fabrication Intermetallics Mechanical properties Microstructure Temperature Annealing process Annealing temperatures Composite plates Effect of annealing Interfacial transition zone Microstructures and mechanical properties Quasi cleavage fracture Transition regions
ISSN号	15161439
DOI	10.1590/1980-5373-MR-2019-0001
英文摘要	The effect of annealing process on the microstructures and mechanical properties of Mg/Al composite plates fabricated by cast-rolling was investigated in this study. The results show that the interfacial transition zone can be divided into three regions: a Mg transition region, an Al transition region, and an intermediate region, respectively. The microhardness of the interfacial transition zone is higher than that of AZ31B and A356.When the annealing temperature is 250 ºC, the thermodynamic and kinetic conditions required for the formation of new intermetallic compounds have been met. While, for an annealing temperature at, or above, 300 ºC, the width of the interfacial transition zone, annealing temperature, and time follow model:QTXV2 = 2.07 # 10 4 exp S-21211 X. 60407 XSt - 11.54 exp RT The shear strength reaches a maximum value of 116 MPa when the annealing temperature is 200 ºC. Cleavage RT fracture occurs at the side of the AZ31B alloy and quasi-cleavage fracture at the side of the A356 alloy. © 2019 Universidade Federal de Sao Carlos. All rights reserved.
WOS研究方向	Materials Science
语种	英语
出版者	Universidade Federal de Sao Carlos
WOS记录号	WOS:000475469300001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113930]
专题	温州泵阀工程研究院材料科学与工程学院
作者单位	1.aState Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Key Laboratory of Non-ferrous Metal Alloys and Processing, Ministry of Education of the People's Republic of China, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Yang, Shi-jie,Li, Yuan-dong,Dong, Peng-yuan,et al. Effect of annealing process on the microstructures and mechanical properties of AZ31B/A356 composite plate fabricated by cast rolling[J]. Materials Research,2019,22(4).
APA	Yang, Shi-jie,Li, Yuan-dong,Dong, Peng-yuan,Li, Jia-ming,Cao, Chi,&Ma, Ying.(2019).Effect of annealing process on the microstructures and mechanical properties of AZ31B/A356 composite plate fabricated by cast rolling.Materials Research,22(4).
MLA	Yang, Shi-jie,et al."Effect of annealing process on the microstructures and mechanical properties of AZ31B/A356 composite plate fabricated by cast rolling".Materials Research 22.4(2019).