Influence of cementite content and distribution on mechanical behavior of fine blanking steel

作者：Xu, Cheng; Zhuang, Xin Cun^*; Zhao, Zhen

来源：Journal of Shanghai Jiaotong University, 2015, 49(10): 1452-1456 and 1463.

DOI：10.16183/j.cnki.jsjtu.2015.10.004

• Cementite
• Deformation resistance
• Fine-blanking
• Mechanical behavior
• Representative volume element (RVE)

A microstructure based approach by means of representative volume element (RVE) was employed to predict the mechanical properties of ferrite-cementite steels. A 2D RVE numerical analysis was then conducted to investigate the influences of cementite content and distribution on ferrite-cementite steels. The numerical analysis shows that the deformation resistance of ferrite-cementite steel increases with the cementite increaseing while the zonal distribution of cementites decreases the plasticity of the steel.

• 出版日期2015
• 单位上海交通大学