Predication of Plastic Flow Characteristics in Ferrite/Pearlite Steel Using a Fern Unit Cell Method

Predication of Plastic Flow Characteristics in Ferrite/Pearlite Steel Using a Fern Unit Cell Method

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摘要 The flow stress of ferrite/pearlite steel under uni-axial tension was simulated with finite element method (FEM) by applying commercial software MARC/MENTAT. Flow stress curves of ferrite/pearlite steels were calculated based on unit cell model. The effects of volume fraction, distribution and the aspect ratio of pearlite on tensile properties have been investigated.

作者 Hong Li Jingtao Han Jing Liu Lv Zhang

机构地区 School of Material Sci. & Eng.

出处《上海交通大学学报》 EI CAS CSCD 北大核心 2004年第z2期61-66,共6页 Journal of Shanghai Jiaotong University

关键词 ferrite/pearlite STEEL unit cell flow CURVE FINITE element METHOD simulation

分类号 N55 [自然科学总论]

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上海交通大学学报

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Predication of Plastic Flow Characteristics in Ferrite/Pearlite Steel Using a Fern Unit Cell Method

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