钛合金电辅助成形本构模型及仿真研究进展

雷奕文; 刘焱; 张骞文; 贺文勃; 李细锋

钛合金电辅助成形本构模型及仿真研究进展

1. 上海交通大学材料科学与工程学院塑性成形技术与装备研究院, 上海 200030;
2. 首都航天机械有限公司, 北京 100076;
3. 中航西安飞机工业集团股份有限公司, 陕西西安 710089

基金项目:

国防基础科研计划项目(JCKY2023110C011)

国家重点研发计划项目(2022YFB3402200)

详细信息

作者简介:
雷奕文,女,博士研究生,研究方向为钛合金电辅助成形技术。

中图分类号: TG166.5
计量
- 文章访问数: 52
- HTML全文浏览量: 5
- PDF下载量: 15
- 被引次数: 0
出版历程
- 收稿日期: 2024-03-17
- 网络出版日期: 2024-09-12

Research Progress on Constitutive Modeling and Simulation of Electrically-Assisted Forming of Titanium Alloys

1. Institute of Forming Technology & Equipment, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200030, China;
2. Capital Aerospace Machinery Corporation, Beijing 100076, China;
3. Avic Xi'an Aircraft Industry Group Company Ltd., Xi'an 710089, China

摘要

摘要: 电流辅助成形技术具有降低材料变形抗力、提高零件成形精度等优点,已被广泛应用于轻质难变形钛合金的高质量精密成形。电流引起的焦耳热效应和非热效应的综合作用会对钛合金的力学性能和微观组织产生多重影响。因此,传统本构模型能否准确描述电辅助成形过程中材料的力学行为仍存在争议。基于此,首先总结了有关电致塑性效应机理的研究,阐明了电流对钛合金宏观力学行为和微观组织演变的影响规律。其次,梳理了目前电流辅助成形过程中材料本构模型的先进性与局限性,以及综述了借助不同尺度下的计算机仿真方法研究钛合金电辅助成形过程。最后,展望了钛合金电辅助成形本构模型及仿真技术的研究方向。
- 钛合金 /
- 电致塑性 /
- 本构模型 /
- 有限元法 /
- 分子动力学
Abstract: Electrically-assisted technology has the advantages of reducing the material deformation resistance and improving the forming accuracy of parts, and has been widely used in the high-quality precision forming of lightweight and difficult-to-deform titanium alloys. The combined effect of Joule thermal effect and athermal effect induced by electric current has multiple influences on the mechanical properties and microstructures of titanium alloys. Therefore, it is still controversial whether the traditional constitutive models can accurately describe the mechanical behaviors of materials in electrically-assisted forming process. In this paper, firstly, we summarize the studies on the electroplastic effect mechanism, and clarify the influence of electric current on macroscopic mechanical behaviors and microstructure evolutions of titanium alloys. Secondly, the advancements and limitations of current material constitutive models in the electrically-assisted forming process are sorted out, and how to investigate the electrically-assisted forming process of titanium alloys with the aid of computer simulation methods at different scales is reviewed. Finally, the future research trends of constitutive model and simulation technology of electrically-assisted forming of titanium alloy are envisioned.
- titanium alloys /
- electroplasticity /
- constitutive model /
- finite element method /
- molecular dynamics

HTML全文

参考文献(45)

[1]	ALABORT E, BARBA D, SHAGIEV M R, et al. Alloys-by-design:application to titanium alloys for optimal superplasticity[J]. ActaMaterialia, 2019, 178:275-287.
[2]	ZHAO J, WANG K H, LV L X, et al. Effect of grain size on the yield stress and microscopic mechanism of a near-α titanium alloy during non-superplastic hot deformation[J]. Materials Science and Engineering:A, 2022, 840:142932.
[3]	KISHIDA K, KIM J G, NAGAE T, et al. Experim-ental evaluation of critical resolved shear stress for the first-order pyramidal c+a slip in commercially pure Ti by micropillar compression method[J]. Acta Materi-alia, 2020, 196:168-174.
[4]	WANG K H, KOPEC M, CHANG S P, et al. Enhanced formability and forming efficiency for two-phase titanium alloys by Fast light Alloys Stamping Technology (FAST)[J]. Materials&Design, 2020, 194:108948.
[5]	CHEN Z, ZHONG D L, SUN Q, et al. Effect of α phase fraction on the dynamic mechanical behavior of a dual-phase metastable β titanium alloy Ti-10V-2Fe-3Al[J]. Materials Science and Engineering:A, 2021, 816:141322.
[6]	LIU Y Z, WAN M, MENG B. Multiscale modeling of coupling mechanisms in electrically assisted deformation of ultrathin sheets:an example on a nickelba-sed superalloy[J]. International Journal of Machine Tools and Manufacture, 2021, 162:103689.
[7]	LI C Z, XU Z T, PENG L F, et al. An electric-pulse-assisted stamping process towards springback suppression and precision fabrication of micro channels[J]. International Journal of Mechanical Sciences, 2022, 218:107081.
[8]	李细锋,曹旭东,王斌,等.钛合金电辅助塑性成形技术研究进展[J].航空制造技术, 2021, 64(17):22-30.
[9]	CAO X D, AN D Y, LIU Q, et al. Precipitation hardening characterization and stress prediction model in electrically-assisted Ti2AlNb uniaxial tension[J]. Intermetallics, 2024, 167:108214.
[10]	LI H, JIN F Z, ZHANG M Y, et al. Decoupling electroplasticity by temporal coordination design of pulse current loading and straining[J]. Materials Science and Engineering:A, 2023, 881:145435.
[11]	LI M H, ZHANG B, CHEN G Q, et al. Temperature dependence of electroplastic effect on reducing the ultimate stress in Ti-6Al-2Zr-1Mo-1V alloy during tension[J]. Materials Science and Engineering:A, 2023, 863:144545.
[12]	LI X N, XU Z T, GUO P, et al. Electroplasticity mechanism study based on dislocation behavior of Al6061 in tensile process[J]. Journal of Alloys and Compounds, 2022, 910:164890.
[13]	LIU Y Z, MENG B, DU M, et al. Electroplastic effect and microstructural mechanism in electrically assisted deformation of nickel-based superalloys[J]. Materials Science and Engineering:A, 2022, 840:142975.
[14]	MAGARGEE J, MORESTIN F, CAO J. Characterization of flow stress for commercially pure titanium subjected to electrically assisted deformation[J]. Journal of Engineering Materials and Technology, 2013, 135(4):041003.
[15]	ZHAO S T, ZHANG R P, CHONG Y, et al. Defect reconfiguration in a Ti-Al alloy via electroplasticity[J]. Nature Materials, 2021, 20:468-472.
[16]	LI X Q, TURNER J, BUSTILLO K, et al. In situ transmission electron microscopy investigation of electroplasticity in single crystal nickel[J]. ActaMateria-lia, 2022, 223:117461.
[17]	IZADPANAH S, CAO X D, AN D Y, et al. One step forward to electrically assisted forming mechanisms and computer simulation:areview[J]. Advanced Engineering Materials, 2023, 25(5):2200425.
[18]	OKAZAKI K, KAGAWA M, CONRAD H. An evaluation of the contributions of skin, pinch and heating effects to the electroplastic effect in titatnium[J]. Materials Science and Engineering, 1980, 45(2):109-116.
[19]	WANG X W, XU J, JIANG Z L, et al. Size effects on flow stress behavior during electrically-assisted micro-tension in a magnesium alloy AZ31[J]. Materials Science and Engineering:A, 2016, 659:215-224.
[20]	DONG H R, ZHOU H, LI Y, et al. Temperature-dependent electroplasticity in the Invar 36 alloy[J]. Journal of Materials Research and Technology, 2024, 29:3842-3848.
[21]	KRISHNASWAMY H, TIWARI J, AMIRTHALING-AM M. Revisiting electron-wind effect for electroplasticity:a critical interpretation[J]. Vacuum, 2024, 221:112937.
[22]	CONRAD H, SPRECHER A F, CAO W D, et al. Electroplasticity-the effect of electricity on the mechanical properties of metals[J]. JOM, 1990, 42(9):28-33.
[23]	韩建超,张孟非,王斌,等.钛合金电致塑性本构方程及多物理场耦合分析[J].机械工程学报, 2024, 60(9):421-433.
[24]	张正义. TC4钛合金电致塑性效应机理与本构关系的研究[D].秦皇岛:燕山大学, 2022.
[25]	LEE T, MAGARGEE J, NG M K, et al. Constitutive analysis of electrically-assisted tensile deformation of CP-Ti based on non-uniform thermal expansion, plastic softening and dynamic strain aging[J]. International Journal of Plasticity, 2017, 94:44-56.
[26]	ZHENG Q, SHIMIZU T, SHIRATORI T, et al. Ten-sile properties and constitutive model of ultrathin pure titanium foils at elevated temperatures in microforming assisted by resistance heating method[J]. Materials&Design, 2014, 63:389-397.
[27]	HARIHARAN K, LEE M G, KIM M J, et al. Decoupling thermal and electrical effect in an electrically assisted uniaxial tensile test using finite element analysis[J]. Metallurgical and Materials Transactions A, 2015, 46(7):3043-3051.
[28]	BAO J X, DING C G, XU J, et al. Characterization of stress drop and strain localization for titanium alloy subjected to electrically-assisted tension[J]. Journal of Materials Research and Technology, 2024, 28:4600-4614.
[29]	LI D L, YU E L. An approach based on the classical free-electron theory to study electroplasticeffect[J]. Advanced Materials Research, 2010, 148-149:71-74.
[30]	KOCKS U F, MECKING H. Physics and phenomenology of strain hardening:the FCC case[J]. Progress in Materials Science, 2003, 48(3):171-273.
[31]	KIM M J, YOON S, PARK S, et al. Elucidating the origin of electroplasticity in metallic materials[J]. Applied Materials Today, 2020, 21:100874.
[32]	KELLER C, HUG E. Kocks-Mecking analysis of the size effects on the mechanical behavior of nickel polycrystals[J]. International Journal of Plasticity, 2017, 98:106-122.
[33]	KIM M J, LEE M G, HARIHARAN K, et al. Electric current-assisted deformation behavior of Al-Mg-Si alloy under uniaxial tension[J]. International Journal of Plasticity, 2017, 94:148-170.
[34]	周宇杰,刘斌,武川,等.基于位错密度的钛合金电辅助压缩仿真与实验验证[J].精密成形工程, 2023, 15(1):51-60.
[35]	XU Z T, JIANG T H, HUANG J H, et al. Electroplasticity in electrically-assisted forming:process phenomena, performances and modelling[J]. International Journal of Machine Tools and Manufacture, 2022, 175:103871.
[36]	TIWARI J, BALAJI V, KRISHNASWAMY H, et al. Dislocation density based modelling of electrically assisted deformation process by finite element approach[J]. International Journal of Mechanical Sciences, 2022, 227:107433.
[37]	HARIHARAN K, KIM M J, HONG S T, et al. Electroplasticbehaviour in an aluminium alloy and dislocation density based modelling[J]. Materials&Design, 2017, 124:131-142.
[38]	BAO J X, CHEN W J, BAI J N, et al. Local softening deformation and phase transformation induced by electric current in electrically-assisted micro-compression of Ti-6Al-4V alloy[J]. Materials Science and Engineering:A, 2022, 831:142262.
[39]	周宇杰,曲周德,武川,等.钛合金电辅助拉伸变形的三场耦合建模与试验研究[J].塑性工程学报, 2022, 29(8):158-167.
[40]	CHUAN W, WEI L H, LU L, et al. Electrical-thermal-mechanical coupled modeling and simulation on deformation behaviors of Ti6554 alloy in electrically-assisted micro-tension[J]. Computational Materials Science, 2024, 231:112567.
[41]	WARYOBA D, ISLAM Z, REUTZEL T, et al. Electro-strengthening of the additively manufactured Ti-6Al-4V alloy[J]. Materials Science and Engineer-ing:A, 2020, 798:140062.
[42]	ZOPE R R, MISHIN Y. Interatomic potentials for atomistic simulations of the Ti-Al system[J]. Physical Review B, 2003, 68(2):024102.
[43]	DJURABEKOVA F, PARVIAINEN S, POHJONEN A, et al. Atomistic modeling of metal surfaces under electric fields:direct coupling of electric fields to a molecular dynamics algorithm[J]. Physical Review E, 2011, 83(2):026704.
[44]	WARYOBA D, ISLAM Z, WANG B M, et al. Low temperature annealing of metals with electrical wind force effects[J]. Journal of Materials Science&Technology, 2019, 35(4):465-472.
[45]	WARYOBA D, ISLAM Z, WANG B M, et al. Recrystallization mechanisms of Zircaloy-4 alloy annealed by electric current[J]. Journal of Alloys and Compounds, 2020, 820:153409.