不同原始组织钢的临界区转变动力学及显微性能研究

The Study of Transforming Kinetics of Intercritical Temperature and Micro-properties of Steel in Different Original Structure

本文从三种不同原始状态钢的临界区转变动力学入手，试图探索控制ｆＭ和马氏体形态的规律．同时测定了相应组织的显微性能以便全面地了解所获双相钢的宏观性能．

This paper attempts to attain the laws of controlling fm and Marteusite form, beginnig with the transforming Kineties of intercritical temperature of the steel in three different original states. And micro-properties of related structure are measured in order to understand altogether the macroproperties of dual phase steel.