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

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	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-IBERO-AMERICAN JOURNAL OF MATERIALS
	2019
卷号	22 期号:4
关键词	Mg/Al composite plates annealing process interfacial transition zone intermetallic compounds
ISSN号	1516-1439
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 degrees C, 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 degrees C, the width of the interfacial transition zone, annealing temperature, and time follow model: (Delta X)(2) = 2.07 x 10(4) exp (-60407/RT)(t - 11.54exp21211/RT). The shear strength reaches a maximum value of 116 MPa when the annealing temperature is 200 degrees C. Cleavage fracture occurs at the side of the AZ31B alloy and quasi-cleavage fracture at the side of the A356 alloy.
资助项目	National Natural Science Foundation of China[51464031] ; Key Research and Development Programme of Gansu Province[17YF1GA021]
WOS研究方向	Materials Science
语种	英语
出版者	UNIV FED SAO CARLOS, DEPT ENGENHARIA MATERIALS
WOS记录号	WOS:000475469300001
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32198]
专题	发展规划处材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室温州泵阀工程研究院
通讯作者	Li, Yuan-dong
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Minist Educ Peoples Republ China, Key Lab Nonferrous Met Alloys & Proc, Lanzhou 730050, Gansu, Peoples R 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-IBERO-AMERICAN JOURNAL OF MATERIALS,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-IBERO-AMERICAN JOURNAL OF MATERIALS,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-IBERO-AMERICAN JOURNAL OF MATERIALS 22.4(2019).