Study on Fabrication of AA4032/AA6069 Cladding Billet Using Direct Chill Casting Process
Source abstract
Abstract
AA4032/AA6069 cladding billet in size of φ130 mm/φ110 mm was prepared by the modified direct chill casting process, and the parametric effect on casting performance was investigated using numerical simulation. Microstructures, elements distribution, and mechanical properties of the bonding interface were examined. The results show that metallurgical bonding interface can be obtained with the optimal parameters: the casting speed of 130 to 140 mm/min, the internal liquid level height of 50 to 60 mm, and the contact height of 40 to 50 mm. The metallurgical bonding interface is free of any discontinuities due to the fact that the alloying elements diffused across the interface and formed Ni-containing phase. Tensile strength of the cladding billet reaches 225.3 MPa, and the fracture position was located in AA6069 side, suggesting that the interface bonding strength is higher than the strength of AA6069. The interfacial shearing strength is 159.3 MPa, indicating excellent metallurgical bonding.
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Research context
OpenAlex topics: Metal Forming Simulation Techniques · Metallurgy and Material Forming · Aluminum Alloy Microstructure Properties
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References (16)
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1. T. Sun, J. Liang, X. Guo, M.D. Ren, and L.Z. Wang, Optical Measurement of Forming Limit and Formability of Cu/Al Clad Metals, J. Mater. Eng. Perform., 2015, 24(4), p 1426–143410.1007/s11665-015-1435-z ↗
2. D.Q. Wang, Z.Y. Shi, and R.B. Qi, Cladding of Stainless Steel on Aluminum and Carbon Steel by Interlayer Diffusion Bonding, Scr. Mater., 2007, 56, p 369–37210.1016/j.scriptamat.2006.11.003 ↗
3. J.S. Lee, H.T. Son, I.H. Oh, C.S. Kang, C.H. Yun, S.C. Lim, and H.C. Kwon, Fabrication and Characterization of Ti-Cu Clad Materials by Indirect Extrusion, J. Mater. Process. Technol., 2007, 187–188, p 653–656
4. Y.A. Jing, Y. Qin, X.M. Zang, and Y.H. Li, The Bonding Properties and Interfacial Morphologies of Clad Plate Prepared by Multiple Passes Hot Rolling in a Protective Atmosphere, J. Mater. Process. Technol., 2014, 214, p 1686–169510.1016/j.jmatprotec.2014.03.019 ↗
5. X.M. Wang, D.Z. Wang, Y.H. Yang, D.D. Liang, and X.J. Dong, Combining Diffusion Bonding with Rolling to Manufacture CPC Composites with High Bond Strength for Electronic Packaging Applications, IEEE Trans. Compon. Packag. Technol., 2014, 4(1), p 4–710.1109/TCPMT.2013.2280922 ↗
6. G. Jiang, L. Diao, and K. Kuang, Improved Manufacturing Process of Cu/Mo70-Cu/Cu Composite Heat Sinks for Electronic Packaging Applications, IEEE Trans. Compon. Packag. Technol., 2011, 1(10), p 1670–167410.1109/TCPMT.2011.2161994 ↗
7. A.R. Baserinia, E.J.F.R. Caron, M.A. Wells, D.C. Weckman, S. Barker, and M. Gallerneault, A Numerical Study of the Direct-Chill Co-casting of Aluminum Ingots via Fusion™ Technology, Metall. Mater. Trans. B, 2013, 44B, p 1017–102910.1007/s11663-013-9859-z ↗
8. M. Hashimoti, T. Tanaka, T. Inoue, M. Yamashita, R. Kurahashi, and R. Terakado, Development of Cold Rolling Mill Rolls of High Speed Steel Type by Using Continuous Pouring Process for Cladding, ISIJ Int., 2002, 42(9), p 982–98910.2355/isijinternational.42.982 ↗
9. T.M. Wang, J. Li, Y.Y. Du, Z.M. Yan, J.B. Sun, S.W. Cai, and T.J. Li, Study on Continuous Casting of Cladding Aluminum Alloys with Electromagnetic Brake, Mater. Res. Innov., 2010, 14, p 271–27610.1179/143307510X12777574294786 ↗
10. J.C. Benedyk, Novelis Fusion Process: Breakthrough in the Simultaneous DC Casting of Multiple Aluminum Alloy Layers for Rolling Ingot, Light Met. Age, 2006, 64(4), p 48–50
11. Y.A. Jing, Y. Qin, X.M. Zang, Z.J. Wang, P.F. Jia, and H.X. Dong, A Testing Equipment of Bimetal Composite Sheets Shear Strength, China Patent 201110049522, 2014, (in Chinese)
12. H.T. Zhang, H. Nagaumi, Y.B. Zuo, and J.Z. Cui, Coupled Modeling of Electromagnetic Field, Fluid flow, Heat Transfer and Solidification during Low Frequency Electromagnetic Casting of 7XXX Aluminum Alloys Part 1: Development of a Mathematical Model and Comparison with Experimental Results, Mater. Sci. Eng. A, 2007, 448(1), p 189–203
13. X. Han, B. Shao, H.T. Zhang, and J.Z. Cui, Numerical Simulation on Cladding Casting of Composite Ingot, J. Northeast. Univ. (Nat. Sci.), 2014, 7, p 969–973 (in Chinese)
14. N. Liu, J.C. Jie, Y.P. Lu, L. Wu, Y. Fu, and T.J. Li, Characteristics of Clad Aluminum Hollow Billet Prepared by Horizontal Continuous Casting, J. Mater. Process. Technol., 2014, 214, p 60–6610.1016/j.jmatprotec.2013.05.022 ↗
15. D.J. Lloyd, M. Gallerneault, and R.B. Wagstaff, The Deformation of Clad Aluminum Sheet Produced by Direct Chill Casting, Metall. Mater. Trans. A, 2010, 41A, p 2093–210310.1007/s11661-010-0298-z ↗
16. A. Das and S. Tarafder, Experimental Investigation on Martensitic Transformation and Fracture Morphologies of Austenitic Stainless Steel, Int. J. Plas., 2009, 25, p 2222–2247 (in Chinese)10.1016/j.ijplas.2009.03.003 ↗