PSI - Issue 13

Saeed Mousa et al. / Procedia Structural Integrity 13 (2018) 686–693 Author name / Structural Integrity Procedia 00 (2018) 000 – 000

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Figure 9: Load versus displacement of Al-brass-Al sandwich composites at different surface roughnesses.

 There is no effect of Al thickness, t al , on the peeling stress, σ Peel , up to t al ratio equals 2, while, beyond this value σ Peel increased by increasing t al .  Peeling strength ( P Peel /W) is a good parameter to predict the peeling strength and its constant regarding value of W.  The ratio of maximum size of undamaged defect ( d max ) to the interface width is equal to 0.2. This value is valid for circular imperfection and surface roughness 0f 3.75 µm for Al-brass interface.  The model was verified and more investigation will be conducted in future. Acknowledgment The authors greatly appreciate the financial support from Defense Advanced Research Projects Agency (N66001 12-1-4257) and support from Jazan University-Saudi Arabia. ABAQUS analysis user’s manual. (2016). Version 2016. DassaultSystèmes. Abbasi, Mohsen, and Mohammad Reza Toroghinejad. "Effects of processing parameters on the bond strength of Cu/Cu roll-bonded strips." Journal of materials processing technology 210.3 (2010): 560-563. Abou El-Mal, H.S.S., Sherbini,A.S., Sallam, H.E.M. (2015). Mode II Fracture Toughness of Hybrid FRCs, International Journal of Concrete Structures and Materials, 9: 475-486. Danesh Manesh, H., and A. Karimi Taheri. "Study of mechanisms of cold roll welding of aluminium alloy to steel strip." Materials science and technology 20.8 (2004): 1064-1068. Ekici, Bülent, and SabriAltintaş. "Surface modification for improving the formability of SPA laminated composite." Advances in Engineering Software 30.7 (1999): 451-458. Kim, Su-Hyeon, et al. "Effect of wire brushing on warm roll bonding of 6XXX/5XXX/6XXX aluminum alloy clad sheets." Materials & Design 35 (2012): 290-295. Lesuer, D. R., et al. "Mechanical behaviour of laminated metal composites." International Materials Reviews 41.5 (1996): 169-197. Madaah-Hosseini, H. R., and A. H. Kokabi. "Cold roll bonding of 5754-aluminum strips." Materials Science and Engineering: A 335.1-2 (2002): 186-190. Mousa, Saeed, and Gap-Yong Kim. "Direct Adhesion of Warm Roll- Bonded Al1100/Polyurethane/Al1100 Sa ndwich Composite." ASME 2015 International Manufacturing Science and Engineering Conference . American Society of Mechanical Engineers, 2015. Mousa, Saeed, and Gap-Yong Kim. "A direct adhesion of metal-polymer-metal sandwich composites by warm roll bonding." Journal of Materials Processing Technology 239 (2017): 133-139. Mousa, Saeed, and Gap-Yong Kim. "Experimental study on warm roll bonding of metal/polymer/metal multilayer composites." Journal of Materials Processing Technology 222 (2015): 84-90. Nezhad, M. Soltan Ali, and A. HaerianArdakani. "A study of joint quality of aluminum and low carbon steel strips by warm rolling." Materials & Design 30.4 (2009): 1103-1109. Sallam, H. E. M., Mubaraki, M., &Yusoff, N I Md. (2014). Application of the maximum undamaged defect size ( d max ) concept in fiber-reinforced concrete pavements. Arabian Journal for Science and Engineering, 39(12), 8499–8506. References