Comparison for microstructure and mechanical properties of electrodeposited nickel and rolled nickel

	Comparison for microstructure and mechanical properties of electrodeposited nickel and rolled nickel
	Xia, Tian-Dong 1,2; Zhang, Xiao-Yu 1,2; Xu, Yang-Tao 1,2; Ding, Wan-Wu 1,2; Zhao, Wen-Jun 1,2
刊名	Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals
	2015-11-01
卷号	25 期号:11 页码:3133-3140
关键词	Cold rolling Ductile fracture Electrodeposition Electrodes Grain size and shape Hot rolling Mechanical properties Metal cladding Microstructure Morphology Scanning electron microscopy Textures Toughness Electro-deposited nickel Electron back scatter diffraction Electron back-scattered diffraction Fracture morphology Grain orientation Industrial production Microstructure and mechanical properties Strength and toughness
ISSN号	10040609
英文摘要	The microstructure of commercially available industrial nickel was characterized by X-ray diffraction, scanning electron microscopy and electron backscatter diffraction. The mechanical properties of pure nickel plates were also tested at room temperature to investigate the strength and toughness of N6 nickel made in different processes. The results show that the grain sizes of the electrodeposited Nickels are 50-100 μm. The grain size of the electrodeposited nickel is in the range of 30-300 nm, and the grain orientations are random. While the domestic electrodeposited nickel plate tensile strength in horizontal and gravity direction are 479 MPa and 581 MPa, the foreign electrodeposited nickel plate tensile strength in horizontal and gravity direction are 681 MPa and 687 MPa, respectively. The grain sizes of the rolled pure nickel are 50-100 μm. In the three kinds of wrought nickels, the cold-rolled pure nickel plate in cold-worked state has the highest tensile strength (695 MPa). The hot rolled pure nickel in hot-worked state has a maximum elongation of 47.1% and maximum impact energy of 33.59 J. The elongation of two kinds of electrodeposited nickel along two directions is higher than 30%. The fracture morphology of each pure nickel is composed of equiaxed dimples, ridge lines and elongated dimple. All of the nickel plates fracture modes are ductile fracture. Two kinds of electrodeposited nickel plate performance are suitable to use as raw materials for industrial production of rolling nickel foil. © 2015, Central South University of Technology. All right reserved.
语种	中文
出版者	Central South University of Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112371]
专题	教务处（创新创业学院）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
作者单位	1.School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Xia, Tian-Dong,Zhang, Xiao-Yu,Xu, Yang-Tao,et al. Comparison for microstructure and mechanical properties of electrodeposited nickel and rolled nickel[J]. Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,2015,25(11):3133-3140.
APA	Xia, Tian-Dong,Zhang, Xiao-Yu,Xu, Yang-Tao,Ding, Wan-Wu,&Zhao, Wen-Jun.(2015).Comparison for microstructure and mechanical properties of electrodeposited nickel and rolled nickel.Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,25(11),3133-3140.
MLA	Xia, Tian-Dong,et al."Comparison for microstructure and mechanical properties of electrodeposited nickel and rolled nickel".Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals 25.11(2015):3133-3140.