奥氏体化温度对Si-Mn钢热轧板淬火-配分处理后显微组织和力学性能的影响
程远遥, 赵刚, 许德明, 毛新平, 李光强

Effect of Austenitizing Temperature on Microstructures and Mechanical Properties of Si-Mn Hot-Rolled Plate After Quenching and Partitioning Treatment
CHENG Yuanyao, ZHAO Gang, XU Deming, MAO Xinping, LI Guangqiang
图8 不同奥氏体化温度下制备Q&P Si-Mn钢的屈服强度、抗拉强度、延伸率及强塑积
Fig.8 Yield strength (a), tensile strength (b), elongation (c), and product of strength and elongation (d) of Q&P Si-Mn steels under different austenitizing temperatures