会议论文详细信息
International Conference on Mechanical Engineering, Automation and Control Systems 2016
Study of the Ti-5Al-5Mo-5V-1Cr-1Fe titanium alloy grain structure uniformity after bending and annealing
机械制造;无线电电子学;计算机科学
Balaykin, A.V.^1 ; Nosova, E.A.^1 ; Galkina, N.V.^1
Samara University, Moskovskoye Shosse, 34, Samara
443086, Russia^1
关键词: Cut-out;    Fine-grained structure;    Grain size;    Product manufacturability;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/177/1/012106/pdf
DOI  :  10.1088/1757-899X/177/1/012106
学科分类:计算机科学(综合)
来源: IOP
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【 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°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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