Next Article in Journal
Effect of Iron Content on Corrosion Properties of Pure Titanium as Grain Refiner
Next Article in Special Issue
Research on the Secondary Forgeability of High Volume Fraction Whisker Reinforced Aluminum Matrix Composites of Original Squeeze Casting
Previous Article in Journal
Enzymatically Crosslinked In Situ Synthesized Silk/Gelatin/Calcium Phosphate Hydrogels for Drug Delivery
Article

Effect of a Compound Energy Field with Temperature and Ultrasonic Vibration on the Material Properties and Bending Process of TC2 Titanium Alloy

1
College of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, China
2
China Hangfa Dongan Engine Co., Ltd., Harbin 150066, China
3
School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
*
Author to whom correspondence should be addressed.
Academic Editor: Tomasz Czujko
Materials 2021, 14(23), 7192; https://doi.org/10.3390/ma14237192 (registering DOI)
Received: 12 October 2021 / Revised: 22 November 2021 / Accepted: 23 November 2021 / Published: 25 November 2021
(This article belongs to the Special Issue Study on Plastic Processing Technologies for Light-Weight Metals)
Due to the low formability and forming quality of titanium alloy, the forming process of a compound energy field (CEF) with temperature and ultrasonic vibration was proposed. Tensile tests were carried out to investigate the effect of the CEF on the true stress–strain curve, yield strength, elastic modulus, and other mechanical properties of the TC2 titanium alloy. Bending tests assisted by CEF were also performed to investigate the effect of different parameters of the CEF on bending force, spring-back, bending fillet radius, and microstructure of TC2 titanium. The results demonstrate that compared to the process under a single-temperature field, the CEF can reduce yield strength, elastic modulus, bending force, bending fillet, and the spring-back angle, which shows that the CEF can further increase the high-temperature softening effect of TC2 titanium. Furthermore, this effect becomes more remarkable when ultrasonic vibration energy increases. As a result, the formability of titanium alloy can be improved. View Full-Text
Keywords: compound energy field with temperature and ultrasonic vibration; TC2 titanium alloy; mechanical properties; bending properties; microstructure compound energy field with temperature and ultrasonic vibration; TC2 titanium alloy; mechanical properties; bending properties; microstructure
Show Figures

Figure 1

MDPI and ACS Style

Gao, T.; Wang, K.; Ling, Z.; Wang, Z. Effect of a Compound Energy Field with Temperature and Ultrasonic Vibration on the Material Properties and Bending Process of TC2 Titanium Alloy. Materials 2021, 14, 7192. https://doi.org/10.3390/ma14237192

AMA Style

Gao T, Wang K, Ling Z, Wang Z. Effect of a Compound Energy Field with Temperature and Ultrasonic Vibration on the Material Properties and Bending Process of TC2 Titanium Alloy. Materials. 2021; 14(23):7192. https://doi.org/10.3390/ma14237192

Chicago/Turabian Style

Gao, Tiejun, Kaifeng Wang, Zhiyuan Ling, and Zhongjin Wang. 2021. "Effect of a Compound Energy Field with Temperature and Ultrasonic Vibration on the Material Properties and Bending Process of TC2 Titanium Alloy" Materials 14, no. 23: 7192. https://doi.org/10.3390/ma14237192

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop