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在Gleeble - 15 0 0热模拟机上对Ti- 15 - 3合金试样进行了热压缩试验 ,根据应力应变曲线研究了该合金在高温时的流动特性 ,由金相观察分析了热变形参数对该合金组织的影响 .此研究结果对确定Ti- 15 - 3合金锻造工艺参数提供了重要依据
The hot compressive tests of Ti-15-3 alloy samples were carried out on a Gleeble-1500 thermal simulator. The flow characteristics of Ti-15-3 alloy were studied at high temperature according to the stress-strain curve. The thermal deformation parameters were analyzed by metallographic observation. Alloy structure.The results of this study provide an important basis for determining the forging parameters of Ti-15-3 alloy