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| Investigation on Morphology and Stripping of Oxide Scale on High Carbon Steel Wire |
| CHEN Ge1,CHENG Xiao-ru1,CHENG Shi1,ZHOU Hui1,FAN Jing-guo2,SHEN Jin-long2 |
1.College of Science and Metallurgical Engineering, Wuhan University of Science and Technology, Wuhan 430081， Hubei， China
2.Wuhan Iron and Steel Company Limited, Wuhan 430083， Hubei， China |
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Abstract it would be helpful to improve the yield of wire drawing when the ratio of oxide scale on high carbon steel wire was improved. The morphology of internal surfaces of stripped oxide scale on high carbon steel wire was studied by SEM microscopic analysis, the mechanism of internal surface corrugation was analyzed systematically. The relationships between the stripping performance and the height and length of the corrugation on the internal surface relief were given by fracture mechanics. Comparing the tensile test results with SEM， the conclusion was proved，that height of corrugation of internal surface was the greater and the length was longer， it was more conducive for the stripping performance of oxide scale on high carbon steel wire.
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Received: 12 August 2013
Published: 28 April 2014
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2014, Vol. 49 
