超深冲冷轧钢板St14ZF退火组织与力学性能关系的探讨

Discussion on the Relationship between Mechanical Performance And Anealing Structure of St14ZF UItra Deep Drawing Cold Rolled Sheet

针对超深冲冷轧钢板Ｓｔ１４ＺＦ力学性能不合格率较高的生产现状，本文从显微组织角度进行了分析研究，寻找出Ｓｔ１４ＺＦ组织与性能之间关系的规律性，探讨了影响Ｓｔ１４ＺＦ力学性能的组织因素。

The article aims at analysing the situation that a high ratio of St14ZF ultra deep drawing cold rolled sheet can’t reach the required standards of the mechanical performance from the angle of microstructure. The law of relationship between the structure and performance of Stl4ZF sheet is explored, and the structural factor that influences the mechanical performance of St14ZF sheet is discussed.