摘要
简要回顾了金相组织对双相钢强度的已有预测模型,通过试验研究提出影响双相钢力学性能的主要因素包括马氏体碳含量及各相元的体积分数、铁素体晶粒尺寸等因素,由此提出了一个新的双相钢强度的计算公式,能较好地模拟双相钢的力学性能。
Various theories commonly applied to Dual-phase （DP） steels were briefly reviewed. The main effects which influenced property of DP steel were the carbon content in martensite, the volume fraction of each constituent phase and the ferrite grain size. Therefore, a new equation to evaluate the DP steel tensile strength was presented which could evaluate the mechanical property of DP steel properly.
出处
《上海金属》
CAS
2005年第6期51-55,共5页
Shanghai Metals
