Strain Compensation Physical Constitutive Model and Processing Map of TA5 Titanium Alloy

doi:10.11901/1005.3093.2021.241

Chinese Journal of Materials Research

2022, Vol. 36

Issue (3): 175-182 DOI: 10.11901/1005.3093.2021.241

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Strain Compensation Physical Constitutive Model and Processing Map of TA5 Titanium Alloy

WANG Jun¹, WANG Kelu¹(

), LU Shiqiang¹, LI Xin¹, OUYANG Delai², QIU Qian¹, GAO Xin¹, ZHANG Kaiming¹

^1.School of Aeronautical Manufacturing Engineering, Nanchang Hangkong University, Nanchang 330063, China
^2.School of Materials Science and Engineering, Nanchang Hangkong University, Nanchang 330063, China

Cite this article:

WANG Jun, WANG Kelu, LU Shiqiang, LI Xin, OUYANG Delai, QIU Qian, GAO Xin, ZHANG Kaiming. Strain Compensation Physical Constitutive Model and Processing Map of TA5 Titanium Alloy. Chinese Journal of Materials Research, 2022, 36(3): 175-182.

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Abstract

The thermal deformation behavior of TA5 Ti-alloy was investigated via Gleeble-3800 thermal simulation machine in temperature range of 850~1050℃ by strain rate within 0.001~10 s^-1, while the maximum deformation of 60%; A strain compensation constitutive model in consideration of the relevant physical parameters was established, and the processing diagram was obtained according to the DMM model. The results show that: TA5 Ti-alloy is a kind of material with positive strain rate sensitivity and negative deformation temperature dependence; By taking physical parameters into account, the established strain compensation constitutive model has high prediction accuracy with a correlation coefficient R of 0.99, while the average relative error AARE is 8.95%. It was found that the main deformation mechanism in the instability zone (850~990℃, 0.05~10 s^-1) was local flow, which accords well with the analysis result of processing diagram coupled with observation of the microstructure; The deformation mechanisms in the stable region (870~990℃, 0.005~0.05 s^-1) are mainly dynamic recovery and dynamic recrystallization. It follows that the optimal processing parameters for thermal deformation of TA5 Ti-alloy are 870-990℃ and 0.005~0.05 s^-1.

Key words: metal material TA5 titanium alloy high temperature deformation behavior physics constitutive processing map optimal process parameter

Received: 15 April 2021

ZTFLH:

TG146.23

Fund: National Natural Science Foundation of China(51761029);the Postgraduate Innovation Special Fund of Nanchang Hangkong University(YC2020026)

About author: WANG Kelu, Tel: 13133804266, E-mail: wangkelu@163.com

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	Jun WANG
	Kelu WANG
	Shiqiang LU
	Xin LI
	Delai OUYANG
	Qian QIU
	Xin GAO
	Kaiming ZHANG

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https://www.cjmr.org/EN/10.11901/1005.3093.2021.241 OR https://www.cjmr.org/EN/Y2022/V36/I3/175

Fig.1 Initial microstructure of TA5 alloy

Fig.2 Flow stress curve of TA5 titanium alloy under different deformation conditions $ε ˙$ =0.01 s^-1; (b) T=850℃

Fig.3 Peak stress of TA5 titanium alloy under different deformation conditions

D₀/

m²·s^-1

Q_sd/

J·mol^-1

G₀/

MPa

E₀/

GPa

T_m/

T m G 0 d G d T

1.5×10^-4

2.91×10⁵

4.36×10⁴

126

1933

-1.2

Table 1 Correlation material parameters of the alloy

Fig.4 Relationships among α、n、lnB and ε by 6th polynomial fit at the deformation temperature range of 850≤T≤950℃ (a) α-ε; (b) n-ε; (c) lnB-ε

Fig.5 Relationships among $α ˙$ 、 $n ˙$ 、 $l n B ?$ and ε by 7th polynomial fit at the deformation temperature range of 950＜T≤1050℃ (a) $α ˙$ -ε; (b) $n ˙$ -ε; (c) $l n B ?$ -ε

Fig.6 Comparison of predicted flow stress and experimental values of TA5 titanium alloy at different deformation temperatures (a) T=850℃; (b) T=950℃; (c) T=1000℃

Fig.7 Processing diagram of TA5 titanium alloy under different strains 0.3 (a)、0.5 (b)、0.7 (c) 0.9 (d)

Fig.8 Microstructure of stabilized zone of TA5 titanium alloy (a) 900, 0.01 s^-1; (b) 950, 0.01 s^-1

Fig.9 Microstructure of instability zone of TA5 titanium alloy (a) 850℃, 10 s^-1; (b) 900℃, 1 s^-1; (c) 950℃, 10 s^-1

1	Liu P S, Qing H B. A spherical-pore foamed titanium alloy with high porosity [J]. Chin. J. Mater. Res., 2015, 29(05): 346
	刘培生, 顷淮斌, 一种具有球形孔隙的高孔率泡沫钛合金 [J]. 材料研究学报, 2015, 29(05): 346
2	Boyer R R. An overview on the use of titanium in the aerospace industry [J]. Mater. Sci. Eng., A, 1996, 213(1): 103
3	Zhang A F, Zhang J Z, Zhang X X Z, et al. Research progress in tissue regulation and anisotropy of high-performance titanium alloy by laser additive manufacturing [J]. Journal of Netshape Forming Engineering, 2019, 11(4): 1
	张安峰, 张金智, 张晓星等. 激光增材制造高性能钛合金的组织调控与各向异性研究进展 [J]. 精密成形工程, 2019, 11(4): 1
4	Zhou Y L, Yang Q Y, Zhang W W, et al. Hot deformation behavior and constitutive equation of TB8 titanium alloy with a lamellar structure of α phase [J]. Mater. Eng., 2021, 49(01): 75
	周亚利, 杨秋月, 张文玮等.具有层片状α相组织的TB8钛合金热变形行为及本构方程 [J]. 材料工程, 2021, 49(01): 75
5	Zhao Q, Chen Y, Xu Y, et al. Hot Deformation Behavior and Mechanism of As-cast Ti-5553 Alloy with Coarse Grains [J]. Rare Metal Mat. Eng., 2020, 49(11): 3653
6	Zhou F, Wang K L, Lu S Q, et al. High temperature flow behavior and physical constitutive model of Ti2AlNb based alloy containing rare earth [J]. T Mater Heat Treat, 2018, 39(12): 109
	周峰, 王克鲁, 鲁世强等. 含稀土的Ti_2AlNb基合金高温流动行为及物理本构模型 [J]. 材料热处理学报, 2018, 39(12): 109
7	Xu X, Dong L M, Ba H B, et al. Hot deformation behavior and microstructural evolution of beta C titanium alloy in β phase field [J]. Nonferrous Met. Soc. China,Trans., 2016, 26(11): 2874
8	Mirzadeh H. Constitutive modeling and prediction of hot deformation flow stress under dynamic recrystallization conditions [J]. Mech. Mater., 2015, 85(6): 66
9	Mirzadeh H. A comparative study on the hot flow stress of Mg-Al-Zn magnesium alloys using a simple physically-based approach [J]. J. Magn. Alloys, 2014, 2(9): 225
10	Mirzadeh H. Constitutive description of 7075 aluminum alloy during hot deformation by apparent and physically-based approaches [J]. Journal of Materials Engineering and Performance, 2015, 24(3): 1095
11	Wang X C, OuYang D L, Lu S Q, et al. Study on constitutive relationship of TC21 titanium alloy with lamellar structure considering physical parameters [J]. J. Plast. Eng., 2020, 27(12): 191
	万兴才, 欧阳德来, 鲁世强等. 考虑物理参量的片层态TC21钛合金本构关系研究 [J]. 塑性工程学报, 2020, 27(12): 191
12	Wei H L, Liu G Q, Zhang M H. Physically based constitutive analysis to predict flow stress of medium carbon and vanadium microalloyed steels [J]. Mater. Sci. Eng. A, 2014, 602
13	He S L, Feng Y Q, Wang Y Q, et al. Effect of TA5 titanium alloy structure on the properties of forgings [J]. Acta. Metall. Sin., 2002, 38(z1): 204
	何书林, 冯永琦, 王永强等. TA5钛合金组织对锻件性能的影响 [J]. 金属学报, 2002, 38(z1): 204
14	Yu W X, Lv Y F, Li S K, et al. Mechanism of the anisotropy of yield ratio in TA5 titanium alloy plates [J]. Mater. Sci. Eng. A, 2015, 639
15	Peng Y Q, Pang Y Q, Yang Z S. Study on hot pressing flow stress of TA5 titanium alloy [J]. Rare Metal, 1994, (01): 28
	彭益群, 潘雅琴, 杨昭苏. TA5钛合金热压流变应力的研究 [J]. 稀有金属, 1994(01): 28
16	Zhou X, Wang K L, Lu S Q, et al. Flow behavior and 3D processing map for hot deformation of Ti-2.7Cu alloy [J]. J. Mater. Res. Technol., 2020, 9(3)
17	Li M Z, Bai C G, Zhang Z Q, et al. Hot deformation behavior of TC2 titanium alloy [J]. Chin. J. Mater. Res., 2020, 34(12): 892
	李沐泽, 柏春光, 张志强等. TC2钛合金的高温热变形行为 [J]. 材料研究学报, 2020, 34(12): 892
18	Wang W, Gong P H, Zhang G Z, et al. Hot deformation behavior of TC4 Ti-alloy prepared by electron beam cold hearth melting [J]. Chin. J. Mater. Res., 2020, 34(9): 665
	王伟, 宫鹏辉, 张浩泽等. 电子束冷床熔炼TC4钛合金的热变形行为 [J]. 材料研究学报, 2020, 34(9): 665
19	Huang B Y, Li C G, Shi L K. Nonferrous Materials Manual (Volume One) [M]. Beijin: Chemical Industry Press, 2009: 520
	黄伯云, 李成功, 石力开. 有色金属材料手册 (上) [M]. 北京: 化学工业出版社, 2009: 520
20	Frost H J, Ashby M F. Deformation mechanism maps: the plasticity and creep of metals and ceramics [M]. Oxford: Pergamon Press, 1982
21	Kroll S, Stolwijk N, Herzig C H. Titanium self-diffusion in the intermetallic compound γ-TiAl [J].Defect and Diffusion Forum, 1993, 95/98(6): 865
22	Li H Y, Liu Y, Hu J D, et al. Hot deformation and processing drawing of ZA27 alloy [J]. Chin. J. Nonferrous Met., 2012, 22(2): 365
	李红英, 刘洋, 胡继东等. ZA27合金的热变形及加工图 [J]. 中国有色金属学报, 2012, 22(2): 365
23	Prasad Y V R K, Gegel H L, Doraivelu S M, Malas J C, et al. Modeling of dynamic material behavior in hot deformation: Forging of Ti-6242 [J]. Metall. Trans., A, 1984, 15(10): 1883
24	Liu J J, Wang K L, LU S Q, et al. Hot deformation behavior and processing map of Zr-4 alloy [J]. Journal of Nuclear Materials, 2020, 531: 151993
25	Ren S J, Wang K L, Lu S Q, et al. Physical constitutive model and processing diagram of TiAl alloy [J]. Chin. J. Nonferrous Met., 2020, 30(6): 1289
	任书杰, 王克鲁, 鲁世强等. TiAl合金的物理本构模型与加工图 [J]. 中国有色金属学报, 2020, 30(6): 1289
26	Ding Z, Fan J, Zhang Z X, et al. Microstructure and texture variations in high temperature titanium alloy Ti65 sheets with different rolling modes and heat treatments [J]. Mater., 2020; 13(11): 2466
27	Seshacharyulu T, Medeiros S C, Frazier W G, et al. Microstructural mechanisms during hot working of commercial grade Ti-6Al-4V with lamellar starting structure [J]. Mater. Sci. Eng. A, 2002, 325(1-2): 112
28	Yong N, Hou H L, Li M Q, et al. High temperature deformation behavior of a near alpha Ti600 titanium alloy [J]. Mater. Sci. Eng. A, 2008, 492: 24

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