Effect of current pulses on the drawing stress and properties of Cr17Ni6Mn3 and 4J42 alloys in the cold-drawing process

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	Effect of current pulses on the drawing stress and properties of Cr17Ni6Mn3 and 4J42 alloys in the cold-drawing process
	Zhang, J ; Tang, GY ; Yan, YJ ; Fang, W
通讯作者	Tang, GY()
	2002-01-15
发表期刊	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
ISSN	0924-0136
卷号	120 期号:1-3 页码:13-16
摘要	Current pulses (approximately 10(3) A/mm(2) for about 20 mus) have been applied to the drawing process of Cr17Ni6Mn3 and 4J42 (42Ni-56Fe) alloyed wire, the drawing stress being found to be decreased significantly. Furthermore, the ultimate tensile strength ab was decreased and the elongation ratio delta (%) was increased with the application of the current pulses. In this experiment, the wire-drawing velocity of Cr17Ni6Mn3 was increased from 9 m/min to about 60 m/min, latter being the actual wire-drawing velocity employed in the factory. With the data of the magnetic properties of the Cr17Ni6Mn3, it was found that the saturated magnetization B, and the residual magnetization B-r had decreased with the application of the current pulses. On the other hand, with the increase of the drawing speed, the decrease of the drawing stress had reduced, which accorded with the data of magnetic properties. Thus, the frequency of the current pulses should be increased with the increase of the wire-drawing velocity so as to ensure the electroplastic effect. (C) 2002 Elsevier Science B.V. All rights reserved.
关键词	electroplastic effect saturated magnetization residual magnetization
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS记录号	WOS:000173548200003
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：19[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/321006/113904
专题	中国科学院金属研究所
通讯作者	Tang, GY
作者单位	1.Tsing Hua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China 2.Capitol Iron & Steel Co, Inst Met Res, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhang, J,Tang, GY,Yan, YJ,et al. Effect of current pulses on the drawing stress and properties of Cr17Ni6Mn3 and 4J42 alloys in the cold-drawing process[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2002,120(1-3):13-16.
APA	Zhang, J,Tang, GY,Yan, YJ,&Fang, W.(2002).Effect of current pulses on the drawing stress and properties of Cr17Ni6Mn3 and 4J42 alloys in the cold-drawing process.JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,120(1-3),13-16.
MLA	Zhang, J,et al."Effect of current pulses on the drawing stress and properties of Cr17Ni6Mn3 and 4J42 alloys in the cold-drawing process".JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 120.1-3(2002):13-16.