Effect of Carbon on Microstructure and Mechanical Properties of Low C-1.6 pct Mn-0.1 pct Cr-0.3 pct Mo-0.0005 pct B Dual-Phase Steels

被引：0
作者：
W. C. Jeong
机构：
[1] Catholic University of Daegu,School of Mechanical and Automotive Engineering
来源：
Metallurgical and Materials Transactions A | 2014年 / 45卷
关键词：
Ferrite; Austenite; Martensite; Deep Drawability; Martensite Morphology;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Effect of carbon on the microstructure and mechanical properties of 0.011 and 0.032 pct carbon dual-phase steels was investigated. rm value was increased to 1.52 at around 400 MPa tensile strength level through the optimal design in the steel chemistry and proper control of phase transformation during continuous galvanizing cycle. The isolated martensite particles are expected to increase the strength but are expected not to be desirable for the deep drawability.
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页码：5286 / 5289
页数：3
相关论文
共 18 条
[1]  
Jeong W.C.(2012)undefined Ironmak. Steelmak. 39 121-26
[2]  
Hu H.(1982)undefined Metall. Trans. A 13A 1257-63
[3]  
Han S.H.(2008)undefined Korean J. Met. Mater. 46 683-94
[4]  
Ahn Y.S.(2009)undefined Korean J. Met. Mater. 47 274-82
[5]  
Chin K.G.(1980)undefined J. Met. 3 38-41
[6]  
Kim I.B.(1965)undefined JISI 203 721-35
[7]  
Song Y.S.(1980)undefined Metallography 13 71-75
[8]  
Kim D.W.(2007)undefined Mater. Lett. 61 2579-83
[9]  
Yang H.S.(undefined)undefined undefined undefined undefined-undefined
[10]  
Han S.H.(undefined)undefined undefined undefined undefined-undefined
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