TC_4钛合金高温锻造本构模型的实验研究

Experimental study on TC4 titanium alloy high temperature constitutive equation

通过大量Ｇｌｅｅｂｌｅ－１５００热模拟实验机上压缩实验，求出ＴＣ４钛合金生产条件下的本构模型。指出试件制备、设备控制以及数据修正方法，给出实验结果数据曲线。

Through isostrain\|rate compressive experiments,the high temperature constitutive relationship curves of TC4 is obtained.With the presentation of the preparation of specimen,equipment control,the data correctional method and the graph,the experiment results provide a scientific and reliable basis for working out the technological process.