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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
Corresponding AuthorTang, GY()
2002-01-15
Source PublicationJOURNAL OF MATERIALS PROCESSING TECHNOLOGY
ISSN0924-0136
Volume120Issue:1-3Pages:13-16
AbstractCurrent 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.
Keywordelectroplastic effect saturated magnetization residual magnetization
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS IDWOS:000173548200003
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/113904
Collection中国科学院金属研究所
Corresponding AuthorTang, GY
Affiliation1.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
Recommended Citation
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.
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