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本文利用等温压缩实验 ,研究了 2 0 Cr Mn Ti钢不同相区的流变应力变化规律 ,并借助于冶金测试方法研究了相应的组织变化 ,探讨了流变应力的变化机理 ,为温成形工艺研究提供了可靠的参考依据。
In this paper, the isothermal compressive experiments were used to study the changing rules of the flow stress in the different phase regions of 20 Cr Mn Ti steel. The corresponding microstructural changes were investigated by means of metallurgical test. The changing mechanism of the flow stress was discussed. Research provides a reliable reference.