Effects of Alloying Elements on the Concentration Profile of Equilibrium Phases in Transformation Induced Plasticity Steel

查看全文 作　　者：[1]LinLI;[2]P.Wollants;[3]ZuyaoXU;[4]B.C.DeCooman;[5]XiaodongZHU

机构地区：[1]Dept.Mater.Sci.&Eng.,ShanghaiUniversity,149YanchangRoad,Shanghai200072,China;[2]Dept.MTM,KatholiekeUniversiteitLeuven,KasteelparkArenberg44,B-3001Leuven,Belgium;[3]Dept.Mater.Sci.&Eng.,ShanghaiJiaoTongUniversity,1954HuaShanRoad,Shanghai200030,China;[4]LaboratoryforIronandSteelmaking,UniversiteitGent,Technologiepark9,B-9052Zwijnaarde,Belgium;[5]ShanghaiBaosteelResearchInstitute,FujinRoad,Shanghai201900,China

出　　处：《Journal of Materials Science & Technology》索引2003年第19卷第3期,共5页

摘　　要：With the two sublattices model, equilibrium compositions of ferrite (α) and austenite (γ) phases, as well as thevolume percent of austenite (γ) in different TRIP steels are calculated. Concentration profiles of carbon, manganese,aluminum and silicon in these steels are also estimated under the lattice fixed frame of reference so as to identifyif the equilibrium state is obtained. Through the comparison between the profiles after different time diffusion, thedistribution of elements in phases is exhibited and the complex effect due to the mutual interaction of the elementson diffusion is discussed. 关键词：相平衡塑性碳锰铝硅高强度钢

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Effects of Alloying Elements on the Concentration Profile of Equilibrium Phases in Transformation Induced Plasticity Steel

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