【摘要】 从理论和实验两方面对双相钢的变形行为进行了研究。结果表明:双相钢在均匀变形阶段和不均匀变形阶段的应变分配规律有较大差异。对产生这一差异的原因进行了分析。更多还原

【Abstract】 In this paper, the deformation behaviors of dual-phase steel were studied theoretically and experimentally. The results show that there exists obvious difference in strain partition relationship of duac phase steel between uniform elongation stage and non-uniform elongation stage. The reason for this difference was also analysed in this paper.更多还原