多向锻造对铝合金组织与性能影响的研究进展

doi:10.11896/cldb.18040193

Abstract
Figure/Table
References
Related Citation (15)

Download:

Full Text ( PDF ) (7615KB)
Export: BibTeX | EndNote (RIS)

Abstract Compared with the forging, extrusion and other traditional plastic deformation methods, the strain of the severe plastic deformation(SPD) is large. The SPD has better effects in refining the crystal structure and strengthening the mechanical properties of the alloy, and is widely used in industrial production. And compared with equal channel angular pressing (ECAP), accumulative roll bonding(ARB), and other SPD methods, multi-directional forging(MDF) is more suitable for processing larger bulk materials. MDF has many advantages like its simple mold structure, simple processing and good applicability, which is different from other SPD methods. In recent years, it has been widely researched on the microstructure and properties of aluminum alloys by multi-directional forged (MDFed).
There are many influencing factors in the MDF process of aluminum alloy, including initial grain size, temperature, strain rate, friction factor, size and distribution of second phase particles, etc., so the most suitable and systematic parameters are hard to be determined. The refinement mechanisms of the crystal structure and the influence of the second phase particles on the metal structure and properties are complicated during the process of MDF of aluminum alloy. In recent years, researchers have researched the influence of internal factors such as the metal flow and the motivation of the deformation structure, and the environmental factors such as temperature and strain rate on the microstructure and properties of aluminum alloy during the process of MDF. The combination of finite element method (FEM) and SPD process is a hot topic in recent years. The simulation of MDF by FEM can provide a reliable basis for practical research and experiment.
It is found that the mechanisms of the crystal refinement are related to the strain in the process of MDF. As the strain increases, the mechanisms of affecting and promoting the refinement of the crystal structures are different; the crystal structures obtained by method of forging three sets of symmetry planes in each pass are better, which is related to the metal flow in the MDF process; the influence of the second phase particles on the microstructure of aluminum alloy is related to temperature in addition to its size and distribution, and the state of the second phase particles changes with increasing temperature, and its effect on the microstructure and properties of aluminum alloy also changes. The MDF refines the crystal structures of aluminum alloy and promotes its uniformity, while the properties such as corrosion resistance, flaking corrosion resistance and superplasticity are also improved.
This paper outlines the process of MDF and the research status of the process in aluminum alloy, and analyzes the grain refinement mechanisms of MDF process and its influence on the microstructure and properties of aluminum alloy, finally, discusses the problems still exist in the MDF process and the future research direction.

Key words： multi-directional forging aluminum alloy grain refinement microstructure

Published: 14 June 2019

CLC number:

TG319

Fund:This work was financially supported by the State Ministries and Commissions of China (C182100C001).

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	WANG Yunpeng
	HU Jiawei
	XU Xiaoyun
	LIU Daofeng
	JIANG Hongzhang
	WANG Xiaoyong
	YAN Yinbiao

Cite this article:

WANG Yunpeng,HU Jiawei,XU Xiaoyun, et al. Research Progress of Effect of Multi-directional Forging on Microstructure and Properties of Aluminum Alloys[J]. Materials Reports, 2019, 33(13): 2266-2271.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.18040193 OR http://www.mater-rep.com/EN/Y2019/V33/I13/2266

Zhang X M, Deng Y L, Zhang Y. Acta Metallurgica Sinica, 2015, 51(3), 257 (in Chinese).张新明, 邓运来, 张勇. 金属学报, 2015, 51(3), 257.2 Li T. Study on the master alloys prepared by sub-rapidly solidfied techno-logy. Master's Thesis, Xiangtan University, China, 2014 (in Chinese).李涛. 亚快速凝固Al-Ti中间合金组织及其晶粒细化效果研究. 硕士学位论文, 湘潭大学, 2014.3 Kim W J, Chung C S, Ma D S, et al. Scripta Materialia, 2003, 49, 333.4 Pirgazi H, Akbarzadeh A, Petrov R, et al. Material Science and Engineering A, 2008, 497, 132.5 Garcia-Bernal M A, Mishra R S, Silva D H, et al. Journal of Materials Engineering and Performance, 2017, 26, 460.6 Wang M, Huang L, Liu W, et al. Materials Science and Engineering, 2016, 674, 40.7 Lu K, Liu X D, Hu Z Q. Chinese Journal of Materials Research, 1994, 8(5),385 (in Chinese).卢柯, 刘学东, 胡壮麒. 材料研究学报, 1994, 8(5), 385.8 Jia L. Experimental and simulation study on uniaxial compression and multidirectional free forging deformation of 7085 aluminum alloy. Master's Thesis, Central South University, China, 2012 (in Chinese).贾乐. 7085铝合金单向压缩与多向自由锻变形过程实验及仿真研究. 硕士学位论文, 中南大学,2012.9 Xu F, Yan Y B. Titanium Industry Progress, 2012, 29(2), 15 (in Chinese). 徐烽, 颜银标. 钛工业发展, 2012, 29(2), 15.10 Zhang J, Cao F R. Journal of Netshape Forming Engineering, 2016, 8(5), 152 (in Chinese).张坚, 曹富荣. 精密成型工程, 2016, 8(5), 152.11 Miura H, Maruoka T, Jonas J J. Materials Science and Engineering A, 2013, 563,53.12 Doangeh A, Kazeminezhad M, Aashuri H. Intenitional Journal of Cast Metals Research, 2014, 27(5), 311.13 Zhu Q F, Wang J, Zuo Y B, et al. Journal of Northeastern University (Natural Science), 2015, 36(11),1572 (in Chinese). 朱庆丰, 王嘉, 左玉波, 等. 东北大学学报(自然科学版), 2015, 36(11), 1572. 14 Zhao X, Gao Y W, Nan Y, et al. Material Reviews, 2003, 17(12), 5 (in Chinese).赵新, 高聿为, 南云, 等. 材料导报, 2003, 17(12), 5.15 Wei C S. The finite element simulation and investigation of micro-structure of the 6063 aluminum alloy by multi-axial plane compression. Master's Thesis, Inner Mongolia University of Technology, China, 2013 (in Chinese).魏盛春. 变向平面挤压对6063铝合金组织的影响及有限元模拟. 硕士学位论文, 内蒙古工业大学, 2013.16 Guo Q, Yan H G, Chen Z H, et al. Acta Metallurgica Sinica, 2006, 42(7), 739 (in Chinese).郭强, 严红革, 陈振华, 等. 金属学报, 2006, 42(7), 739.17 Zhang D. Effects of heat treatment and multi-direction forging on microstructures and properties of 7A04 aluminum alloy. Master's Thesis, Nanjing University of Science and Technology, China, 2012 (in Chinese).张頔. 热处理多向锻造对7A04铝合金组织与性能的影响. 硕士学位论文, 南京理工大学, 2012.18 Liu D L. Study of microstructure and mechanical Properties of 2A14 aluminum alloy during multi-directional forging. Master's Thesis, Central South University, 2015 (in Chinese).刘东亮. 多向锻造2A14铝合金组织与力学性能研究. 硕士学位论文, 中南大学, 2015.19 Deng P A, Xu X J, Mo J P, et al. Transaction of Materials and Heat Treatment, 2014, 35(9), 111 (in Chinese).邓平安, 许晓静, 莫纪平, 等. 材料热处理学报, 2014, 35(9), 111.20 Zhan D, Shen X P, Li D Q. Nonferrous Matals Engineering, 2016, 6(3), 8 (in Chinese).占栋, 申小平, 李大乔. 有色金属工程, 2016, 6(3), 8.21 Estrin Y, Vinogradov A. Acta Materialia, 2013, 61, 782.22 Fratini L, Buffa G. International Journal of Machine Tools and Manufacture, 2005, 45, 1188.23 Zhu Q F, Li L, Ban Z H, et al. Transaction of Nonferrous Metals Society of China, 2014, 24, 1307.24 Zhu Q F, Wang J, Li L, et al. Material Science Forum, 2017, 877, 371.25 Moghanaki S N, Kazeminezhad M, Loge R, et al. Materials Characterization, 2018, 135, 221.26 Zhao M, Xing Y, Jia Z, et al. Journal of Alloys and Componds, 2016, 686,312.27 Moghanaki S K, Kazeminezhad M, Loge R. Materials Characterization, 2017, 131, 399.28 Liu T, Yang M. Hot Working Technology, 2017, 46(24), 67 (in Chinese).刘涛, 杨梅. 热处理工艺, 2017, 46(24), 67.29 Moghanaki S K, Kazeminezhad M, Loge R. Materials and Design, 2017, 132, 250.30 Aoba T, Kobayashi M, Miura H. Materials Science and Engineering A, 2017, 700, 220.31 Zhang Z X, Yan Y B, Ren H. Nonferrous Metals Engineering, 2017, 7(5), 7(in Chinese).张振兴, 颜银标, 任豪. 有色金属工程, 2017, 7(5), 7.32 Yang D, Chen W L, Wang S Y, et al. Transaction of Materials and Heat Treatment, 2014, 35(2), 209 (in Chinese).杨栋, 陈文琳, 王少阳, 等. 材料热处理学报, 2014, 35(2), 209.33 Huang S P. Study on the multiple forging process and microstructure evolution of 6061aluminum alloy. Master's Thesis, Guangxi University, China, 2017 (in Chinese).黄世鹏. 6061铝合金多向锻造过程和微观组织的演变研究. 硕士学位论文, 广西大学, 2017.34 Li D Q, Yan Y B, Zhang D. Nonferrous Metals Engineering, 2014, 4(4), 26 (in Chinese).李大乔, 颜银标, 张頔. 有色金属工程, 2014, 4(4), 26.35 Chen J D, Yan Y B, Shen X P, et al. Nonferrous Metals Engineering, 2016, 6(5), 1 (in Chinese). 陈俊东, 颜银标, 申小平, 等. 有色金属工程, 2016, 6(5), 1.36 Bailey J E, Hirsch P B. Philosophical Magazine, 1960, 5, 485.37 Shen J. Numerical simulation and the effect of multi-directional extrusion on microstruture and mechanical properties of AZ80 magnesium alloy. Master's Thesis, Nanjing University of Science and Technology, China, 2015 (in Chinese).沈骏. AZ80多向挤压的热模拟及其组织性能影响研究. 硕士学位论文, 南京理工大学, 2015.38 Kavosi J, Saei M, Kazeminezhad M, et al. Computional Materials Science, 2014, 81, 284.39 Dolega L, Cieslak B A, Mizera Z, et al. Journal of Materials Science, 2012, 47(7), 3026.40 Gui X H, Ye L Y, Sun D X, et al. The Chinese Journal of Nonferrous Metals, 2014, 24(12), 2995 (in Chinese).贵星卉, 叶凌英, 孙大翔, 等. 中国有色金属学报, 2014, 24(12), 2995. 41 Wu Y, Xu X J, Zhang Z Q, et al. Chinese Journal of Rare Metals, 2014, 38(6), 961 (in Chinese).吴瑶, 许晓静, 张振强, 等. 稀有金属, 2014, 38(6), 961.42 Chen L, Pan L F, Yan W L, et al. Hot Working Technology, 2016, 45(7), 40 (in Chinese).陈林, 潘丽飞, 严伟林, 等. 热处理工艺, 2016, 45(7), 40.43 Liang X, Chen K H, Chen X H, et al. Journal of Central South University (Science and Technology), 2012, 43(3), 900 (in Chinese).梁信, 陈康华, 陈学海, 等. 中南大学学报(自然科学版), 2012, 43(3), 900. 44 Jandaghi M R, Pouraliakbar H, Khalaj G, et al. Materials Science and Engineering A, 2016, 657, 431.45 Hu G X, Cai X, Rong Y H.Fundermentals of materials Science, Profile of Shanghai Jiao Tong University Press, China, 2006(in Chinese). 胡赓祥, 蔡珣, 戎咏华. 材料科学基础, 上海交通大学出版社, 2006.46 Dang P, Xu X C, Liu Z Y, et al. Material Reviews, 2007, 21(4), 60 (in Chinese).党朋, 许晓嫦, 刘志义, 等. 材料导报, 2007, 21(4), 60.47 Bi B P, Wang Y, Sun M Y. Journal of Plastic Engineering, 2015, 22(2), 62 (in Chinese).毕宝鹏, 王勇, 孙梦莹. 塑性工程学报, 2015, 22(2),62.