【摘要】 本文用定量金相方法研究了非调质钢(45MnV)的奥氏体高温形变再结晶行为,目的在于为优化热锻工艺参数寻求基本依据。更多还原

【Abstract】 The austenitic behaviour of deformation and recrystallization in high tern perature range of nonquenching-tempering steel (45MnV) has been studied with the method of quantitative metallography in order to provide the essen tial basis for the optimization of hot forging process parameters.更多还原