Transactions of Materials and Heat Treatment

Title：Analysis of TB8 titanium alloy compression stress-strain curve at

Authors： Xin Xuanrong Zhao Wenlong Xie Tian

Unit： Henan University of Science and Technology Luoyang Qin and Han Cold Forging Co. Ltd. Henan Aerospace Precision Machining Company Ltd.

KeyWords： room temperature compression TB8 titanium alloy flow stress strain rate

ClassificationCode：

year,vol(issue):pagenumber：2014,39(1):126-130

Abstract：

TB8 titanium alloy compression deformation test was made by Gleeble-1500D thermal simulation machine at room temperature. The temperature was a constant temperature of 25 ℃. The strain rate range was 0.01~10s-1. The research of flow stress behavior for TB8 alloy was done at room temperature and the preliminary study on the alloy deformation mechanism at room temperature was made. The experimental results show that the solid solution treated TB8 was significant strain sensitive material and the mathematical model was got. The model calculation results and the experimental results show that the model can well predict plastic flow stress in cold deformation of solid solution treated TB8.

Funds：

辛选荣（1956-），男，硕士，副教授

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