Study of the Ti-5Al-5Mo-5V-1Cr-1Fe titanium alloy grain structure uniformity after bending and annealing

被引：2
|
作者：
Balaykin, A. V. [1 ]
Nosova, E. A. [1 ]
Galkina, N. V. [1 ]
机构：
[1] Samara Univ, 34 Moskovskoye Shosse, Samara 443086, Russia
来源：
INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING, AUTOMATION AND CONTROL SYSTEMS 2016 | 2017年 / 177卷
关键词：
D O I：
10.1088/1757-899X/177/1/012106
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The uniform grain structure of titanium alloys is required to enhance the product manufacturability and precision. For the research, flat blanks cut out of the BT-22 titanium alloy forged bar were used. Bending tests with the subsequent annealing were carried out at the temperature of 800 degrees C during 1-5 h. The grain size change and its uniformity depending on the annealing duration were analysed. The possibility of obtaining the uniform fine-grained structure after deformation and annealing for 4 hours was established.
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页数：5
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