压下率对不锈钢/碳钢复合板界面剪切强度的影响

摘要

使用ANSYS 有限元分析软件对不锈钢/碳钢复合板的轧制过程进行了探究 ,结合试验分析内容 ,对压下率对不锈钢/碳钢复合板界面剪切强度的影响进行了分析.分析结果显示 :本试验条件下 ,压下率大于40% 的情况时 ,不锈钢/碳钢复合板界面剪切强度符合国标要求 ;压下率大于40% 后 ,界面剪切强度随压下率的增大增加不明显.%FEM and ANSYS software were used to study the process of rolling stainless steel/carbon steel composite plate ,combined with experimental results ,the interface shearing strength was analyzed .The results show the interface shearing strength of rolled stainless steel/carbon steel composite plate can satisfy the national standard at this test condition w hen the reduction rate is lager than 40% ,and its strength does not increase obviously with the increase of the reduction rate when it is larger than 40% .