Correlation between the mechanical properties and the 〈110〉 texture in a hot-rolled near β titanium alloy

doi:10.1016/j.jmst.2021.04.048

Abstract

Abstract:

Correlation between mechanical properties and texture characteristics was investigated in a hot-rolled Ti-7333 alloy. After rolling deformation, two strong fiber-textures with 〈100〉 parallel to rolling direction (RD) and 〈110〉 parallel to RD were determined. The mechanism of stress-induced boundary migration mainly controls the nucleation of recrystallized grains holding the similar orientation with the adjacent deformed grains on the bulged grain boundaries. It was revealed that the 〈110〉 fiber-texture with higher Schmid factor (SF) possesses the high deformation ability along RD.

Key words: Near β titanium alloy, Hot-rolling deformation, Texture characteristics, Recrystallization, Mechanical properties

Ruifeng Dong, Xiaoyang Zhang, Chenhui Li, Yuhong Zhao, Jinzhong Tian, Li Wu, Hua Hou. Correlation between the mechanical properties and the 〈110〉 texture in a hot-rolled near β titanium alloy[J]. J. Mater. Sci. Technol., 2022, 97: 165-168.

Figures/Tables 5

Fig. 1. (a) Cross-rolling process; (b) Stress-strain curves of Ti-7333 bars with different deformation reductions; Band-contrast micrographs superimposed with grain boundaries of (c) D27 after solution treated at 820 °C for 60 min, (d) D18 and (e) D12; Disorientation angle distributions of (c1) D27, (d1) D18 and (e1) D12.

Fig. 2. (a) SEM-EBSD IPF orientation map of D27 after solution treatment at 820 °C for 60 min, (a1) the corresponding φ2 = 45° ODF section and (a2) the typical texture components located in φ2 = 45° section of ODF for the alloys with the body-centered cubic (BCC) structure; SEM-EBSD IPF orientation map, the distributions for different texture components and the corresponding ODFs of φ2 = 45° section of Ti-7333 bars with different deformation reductions: (b)-(b3) D18 and (c)-(c3) D12.

Fig. 3. Volume fractions of the recrystallized grains, the orientations with 〈100〉 and 〈110〉 parallel to RD for Ti-7333 bars with different deformation reductions.

Fig. 4. Schmid factor maps of different orientations for (a) D18 and (b) D12.

Fig. 5. (a) SEM-EBSD IPF orientation map of the recrystallized grains of D12; (b) the corresponding φ2=45° ODF section of the recrystallized grains; (b) the magnified IPF map of D12; (b1) the corresponding Kernel average misorientation map; (b2) the correlated disorientation along A to B as indicated in Fig. 5(b); (c) schematic illustration showing the recrystallization mechanism during the rolling process.

References 11

[1]	J. Ferrero, J. Mater. Eng. Perform. 14 (2005) 691-696. DOI URL
[2]	R.F. Dong, J.S. Li, H. Kou, et al., J.Mater. Sci. Technol. 35 (2019) 48-54.
[3]	Y.H. Liu, Z.B. Zhao, et al., Mater.Lett. 277 (2020) 128329.
[4]	J.W. Won, S.-.W. Choi, et al., Mater. Sci. Eng. A 798 (2020) 140328. DOI URL
[5]	Z.X. Du, S.L. Xiao, Y.P. Shen, et al., Mater. Sci. Eng. A 631 (2015) 67-74. DOI URL
[6]	W. Chen, Y. Lv, H. Wang, X. Zhang, et al., Mater. Sci. Eng. A 769 (2020) 138516. DOI URL
[7]	W.Y. Li, Z.Y. Chen, et al., J.Mater. Sci. Technol. 35 (2019) 790-798.
[8]	F.M. Qiang, E. Bouzy, H. Kou, et al., Intermetallics 129 (2021) 107028. DOI URL
[9]	GB/T 228-2002, China, 2002.
[10]	C. Haase, M. Kühbach, et al., Acta Mater 100 (2015) 155-168. DOI URL
[11]	J.S. Li, R.F. Dong, H.C. Kou, et al., Mater.Charact. 159 (2020) 109999.

[1]	Mengcheng Zhou, Xinfang Zhang. Regulating the recrystallized grain to induce strong cube texture in oriented silicon steel [J]. J. Mater. Sci. Technol., 2022, 96(0): 126-139.
[2]	Young-Kyun Kim, Kee-Ahn Lee. Effect of carrier gas species on the microstructure and compressive deformation behaviors of ultra-strong pure copper manufactured by cold spray additive manufacturing [J]. J. Mater. Sci. Technol., 2022, 97(0): 264-271.
[3]	Hanchen Feng, Lei Cai, Linfeng Wang, Xiaodan Zhang, Feng Fang. Microstructure and strength in ultrastrong cold-drawn medium carbon steel [J]. J. Mater. Sci. Technol., 2022, 97(0): 89-100.
[4]	Shiyu Wu, Dongxu Qiao, Haitao Zhang, Junwei Miao, Hongliang Zhao, Jun Wang, Yiping Lu, Tongmin Wang, Tingju Li. Microstructure and mechanical properties of C_xHf_0.25NbTaW_0.5 refractory high-entropy alloys at room and high temperatures [J]. J. Mater. Sci. Technol., 2022, 97(0): 229-238.
[5]	Tianci Xie, Hui Shi, Hongbin Wang, Qun Luo, Qian Li, Kuo-Chih Chou. Thermodynamic prediction of thermal diffusivity and thermal conductivity in Mg-Zn-La/Ce system [J]. J. Mater. Sci. Technol., 2022, 97(0): 147-155.
[6]	Pengyu Wen, Bin Hu, Jiansheng Han, Haiwen Luo. A strong and ductile medium Mn steel manufactured via ultrafast heating process [J]. J. Mater. Sci. Technol., 2022, 97(0): 54-68.
[7]	Hongfeng Dong, Baozhong Li, BoBo Liu, Yang Zhang, Lei Sun, Kun Luo, Yingju Wu, Mengdong Ma, Bing Liu, Wentao Hu, Julong He, Dongli Yu, Bo Xu, Zhisheng Zhao, Yongjun Tian. Extraordinary high-temperature mechanical properties in binder-free nanopolycrystalline WC ceramic [J]. J. Mater. Sci. Technol., 2022, 97(0): 169-175.
[8]	Yu Yin, Qiyang Tan, Qiang Sun, Wangrui Ren, Jingqi Zhang, Shiyang Liu, Yingang Liu, Michael Bermingham, Houwen Chen, Ming-Xing Zhang. Heterogeneous lamella design to tune the mechanical behaviour of a new cost-effective compositionally complicated alloy [J]. J. Mater. Sci. Technol., 2022, 96(0): 113-125.
[9]	Shiwei Li, Jinglong Li, Junmiao Shi, Yu Peng, Xuan Peng, Xianjun Sun, Feng Jin, Jiangtao Xiong, Fusheng Zhang. Microstructure and mechanical properties of transient liquid phase bonding DD5 single-crystal superalloy to CrCoNi-based medium-entropy alloy [J]. J. Mater. Sci. Technol., 2022, 96(0): 140-150.
[10]	Bijun Xie, Zhenxiang Yu, Haiyang Jiang, Bin Xu, Chunyang Wang, Jianyang Zhang, Mingyue Sun, Dianzhong Li, Yiyi Li. Effects of surface roughness on interfacial dynamic recrystallization and mechanical properties of Ti-6Al-3Nb-2Zr-1Mo alloy joints produced by hot-compression bonding [J]. J. Mater. Sci. Technol., 2022, 96(0): 199-211.
[11]	Jinshuo Zhang, Guohua Wu, Liang Zhang, Xiaolong Zhang, Chunchang Shi, Xin Tong. Addressing the strength-ductility trade-off in a cast Al-Li-Cu alloy—Synergistic effect of Sc-alloying and optimized artificial ageing scheme [J]. J. Mater. Sci. Technol., 2022, 96(0): 212-225.
[12]	Yinbao Tian, Junqi Shen, Shengsun Hu, Jian Gou, Yan Cui. Effects of cold metal transfer mode on the reaction layer of wire and arc additive-manufactured Ti-6Al-4V/Al-6.25Cu dissimilar alloys [J]. J. Mater. Sci. Technol., 2021, 74(0): 35-45.
[13]	C.C. Zhang, H.L. Wei, T.T. Liu, L.Y. Jiang, T. Yang, W.H. Liao. Influences of residual stress and micro-deformation on microstructures and mechanical properties for Ti-6.5Al-3.5Mo-1.5Zr-0.3Si alloy produced by laser powder bed fusion [J]. J. Mater. Sci. Technol., 2021, 75(0): 174-183.
[14]	Weiming Yang, Xinfa Sun, Haishun Liu, Changfeng Yu, Wenyu Li, Akihisa Inoue, Daniel Şopu, Jürgen Eckert, Chunguang Tang. Structural homology of the strength for metallic glasses [J]. J. Mater. Sci. Technol., 2021, 81(0): 123-130.
[15]	Liang Deng, Long Zhang, Konrad Kosiba, René Limbach, Lothar Wondraczek, Gang Wang, Dongdong Gu, Uta Kühn, Simon Pauly. CuZr-based bulk metallic glass and glass matrix composites fabricated by selective laser melting [J]. J. Mater. Sci. Technol., 2021, 81(0): 139-150.