Effect of Microstructural Factors on Ductility of Drawn Pearlitic Steels
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DOI: 10.5228/KSPP.2004.13.8.710
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摘要: The effect of microstructural features on ductility cold drawn pearlitic steels containing 0.52 ～ 0.92 wt%C was investigated. During wire drawing, reduction area (Rh) increased initially with the progressive realignment randomly oriented cementite, showed a maximum peak due to completion alignment most and decreased thinning or fragmentation aligned cementite. Among factors ductility, cementite thickness found be dominant feature for Rh wires, regardless transformation temperature carbon content in steels.
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