摘要
通过对近β钛合金TB6进行不同温度热处理，研究了各温度下其显微组织和晶粒度大小变化。研究结果表明：钛合金TB6的最佳热处理温度为790℃，在此温度下进行热处理，可以获得较好的显微组织形态且β相可以达到95％左右；晶粒度比较均匀且达到等轴状态，晶粒度为4～4．5级。
Through different temperatures of the nearly β phase TB6 titanium alloy heat treatment was studied microstruc- ture and grain size under various temperature. The results showed that the best heat treatment temperature of TB6 titanium alloy is 790℃, at this temperature for heat treatment can get better microstructure morphology and β phase can reach about 95%; Grain size is evener and achieve the equiaxial state, grain size is 4~4.5 grade.
出处
《中国材料科技与设备》
2014年第1期33-34,共2页
Chinese Materials Science Technology & Equipment
