Thermal Analysis of Dissimilar Materials Diffusion Bonding Using Finite Element Method

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Finite element method (FEM) is employed to study an effect of diffusion bonding strength between aluminium and its copper material and optimized parameters. The diffusion bonding soundness was estimated at different processing parameters such as temperature, pressure and time. The coefficients of linear thermal expansion (CTE) of the metals induce thermal stress at the bonded area. This phenomenon motivated the study of the stress distribution along with maximum and minimum stress values, while bonding of two dissimilar metals at particular bonding process parameters. The incompatible thermal stress at the bonded area plays a vital role in better bond soundness. Thus, it is required to estimate the bonding interface in dissimilar joints. This study was performed using the FEM and the analysis was carried out using the commercial software package Ansys V12.0

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858-863

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August 2019

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© 2019 Trans Tech Publications Ltd. All Rights Reserved

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[1] S. Gopinath, R. Sabarish, R. Sasidharan, Thermal analysis of metal-ceramic bonding using finite element method, International Journal of Engineering & Technology. 3 (2) (2014) 216-219.

DOI: 10.14419/ijet.v3i2.1830

Google Scholar

[2] Xiao Cong He, A review of finite element analysis of adhesively bonded joints, International Journal of Adhesion and Adhesives. 31 (2011) 248 – 264.

DOI: 10.1016/j.ijadhadh.2011.01.006

Google Scholar

[3] Wei Li, Cher Ming Tan, Enhanced finite element modelling of Cu electromigration using ANSYS and matlab, Microelectronics Reliabilty. 47 (2007) 1497 – 1501.

DOI: 10.1016/j.microrel.2007.07.058

Google Scholar

[4] Giovanni barone-adesi, Ana Bermudez, John Hotjioannides, Two-Factor Convertible bonds evaluation using the method of characteristics/finite elements, Journal of economic dynamics and control. 27 (2003) 1801 – 1831.

DOI: 10.1016/s0165-1889(02)00083-0

Google Scholar

[5] K.S. Lee, H. Huh, Simulation of superplastic forming/diffusion bonding with finiite-element analysis using the convective coordinate system, Journal of Materials Processing Technology. 89-90, (1999) 92-98.

DOI: 10.1016/s0924-0136(99)00051-5

Google Scholar

[6] Ekram Atta Al-Ajaj, Awfa Abdul- Rassol Abdullah and Ahmed Ali Moosa, Modeling and Experimental Studies of Diffusion Bonding of Inconel 600 To Pyrolytic Graphite, International Journal of Metallurgical & Materials Science and Engineering. 2278-2516 (2013) 9-30.

Google Scholar

[7] Y. Wang, R.S. Mishra, Finite element simulation of selective super plastic forming of friction stir processed 7075 Al alloy, Materials science and Engineering A. 463 (2007) 245 – 248.

DOI: 10.1016/j.msea.2006.08.118

Google Scholar