Hao Huo, Zhaoyang Liang, Anfeng Zhang, Xiaoxing Zhang, Jinzhi Zhang, Yuyue Wang. Anisotropy of Mechanical Properties of Laser-Cladding-Deposited TC4 Titanium Alloy Containning Boron[J]. Chinese Journal of Lasers, 2019, 46(12): 1202008
- Chinese Journal of Lasers
- Vol. 46, Issue 12, 1202008 (2019)
![Working principle of LCD technology[13]](/richHtml/zgjg/2019/46/12/1202008/img_1.jpg)
Fig. 1. Working principle of LCD technology[13]
Fig. 2. Size of standard tensile specimen
Fig. 3. Dimensional schematic of horizontal and vertical specimens. (a) Vertical specimen; (b) horizontal specimen
Fig. 4. Microstructures of deposited LCD-TC4 with different boron mass fractions. (a) 0; (b) 0.025%; (c) 0.050%; (d) 0.075%;(e) 0.100%
Fig. 5. SEM morphologies of tensile fractures of deposited LCD-TC4 with different boron mass fractions. (a) 0.025%; (b) 0.050%; (c) 0.075%; (d) 0.100%
Fig. 6. Mechanical properties of different LCD-TC4 specimens
Fig. 7. Microstructural morphologies of LCD-TC4 specimens prepared under different process methods. (a) Non-induction heating with boron; (b) induction heating with boron; (c) non-induction heating and heat treatment with boron; (d) induction heating and heat treatment with boron
Fig. 8. Anisotropy of LCD-TC4 prepared under different process methods
Fig. 9. Microstructural morphologies of LCD-TC4 with boron in transverse and longitudinal directions after heat treatment. (a) Horizontal direction; (b) vertical direction
| |||||||||||||||||||||||||||||||||||
Table 1. Main chemical compositions of TC4 powder and TC4 substrate[13]
|
Table 2. Process parameters of LCD
|
Table 3. Results of tensile test of deposited LCD-TC4 specimens with different boron mass fractions
|
Table 4. Tensile test data of boron-containing LCD-TC4 samples in different directions before and after heat treatment
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20