冷轧压下量及时效温度对内生复合钢板弱界面结合强度的影响

Effects of Cold rolled Reduction and Aging Temperature on Cohesion Strength of Weak Interface of DISC

通过力学性能测试、扫描电镜及透射电镜观察，研究了冷轧压下量及时效温度对内生复合钢板弱界面结合强度的影响。结果表明：随着冷轧压下量的增加，弱界面的结合强度明显降低；而随着时效温度的上升，弱界面的结合强度呈现上升的趋势。

Mechanical properties testing、SEM and TEM was used to study the effects of cold rolled reduction and aging temperature on the cohesion of the weak interface of DISC.The results show that the more the cold rolled reduction,the lower the cohesion strength of the weak interface;and the higher the aging temperature,the higher the cohesion strength of the weak interface.