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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Jamian, Saifulnizan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2021Study on FGNF/epoxy Composite Fabricated by Using Centrifugal Slurry-Pouring Method
- 2020Damage Initiation and Evolution Analysis of Hot Extruded Recycled Aluminium Alloys (AA6061)citations
- 2020Characterisation of Electrode Drying Effect on the Tungsten Carbide Hardfacing Microstructure
- 2020Characterization of Continuous Gradient Functionally Graded Natural Fiber Reinforced Polymer Compositescitations
- 2020HAp Coated Hip Prosthesis Contact Pressure Prediction Using FEM Analysiscitations
- 2017Effect of Rotating Mold Speed on Microstructure of Al LM6 Hollow Cylinder Fabricated Using Centrifugal Methodcitations
- 2017Deflection of elastic beam with SMA wires eccentrically insertedcitations
- 2017Residual stresses in shape memory alloy fiber reinforced aluminium matrix compositecitations
- 2016Fracture toughness of woven kenaf fibre reinforced compositescitations
- 2015AI LM6 hollow cylinder fabricated using centrifugal casting
- 2015FABRICATION OF FUNCTIONALLY GRADED NATURAL FIBRE/EPOXY CYLINDER USING CENTRIFUGAL CASTING METHOD
- 2015Effect of welding heat input on microstructure and mechanical properties at coarse grain heat affected zone of ABS grade a steel
- 2015FGNF/EPOXY COMPOSIT FABRICATE USING CENTRIFUGAL SLURRY-POURING METHOD
- 2012Application of functionally graded materials for severe plastic deformation and smart materials : experimental study and finite element analysis
- 2012Experimental Study on Severe Plastic Deformation of Ti by Novel Equal-Channel Angular Pressingcitations
- 2007FUNDAMENTAL FREQUENCY OF HYBRID COMPOSITE PLATE EMBEDDED WITH SHAPE MEMORY ALLOY WIRE
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article
Residual stresses in shape memory alloy fiber reinforced aluminium matrix composite
Abstract
Process-induced residual stress in shape memory alloy (SMA) fiber reinforced aluminum (Al) matrix composite was simulated by ANSYS APDL. The manufacturing process of the composite named as NiTi/Al is start with loading and unloading process of nickel titanium (NiTi) wire as SMA to generate a residual plastic strain. Then, this plastic deformed NiTi wire would be embedded into Al to become a composite. Lastly, the composite is heated form 289 K to 363 K and then cooled back to 300 K. Residual stress is generated in composite because of shape memory effect of NiTi and mismatch of thermal coefficient between NiTi wire and Al matrix of composite. ANSYS APDL has been used to simulate the distribution of residual stress and strain in this process. A sensitivity test has been done to determine the optimum number of nodes and elements used. Hence, the number of nodes and elements used are 15680 and 13680, respectively. Furthermore, the distribution of residual stress and strain of nickel fiber reinforced aluminium matrix composite (Ni/Al) and titanium fiber reinforced aluminium matrix composite (Ti/Al) under same simulation process also has been simulated by ANSYS APDL as comparison to NiTi/Al. The simulation results show that compressive residual stress is generated on Al matrix of Ni/Al, Ti/Al and NiTi/Al during heating and cooling process. Besides that, they also have similar trend of residual stress distribution but difference in term of value. For Ni/Al and Ti/Al, they are 0.4% difference on their maximum compressive residual stress at 363K. At same circumstance, NiTi/Al has higher residual stress value which is about 425% higher than Ni/Al and Ti/Al composite. This implies that shape memory effect of NiTi fiber reinforced in composite able to generated higher compressive residual stress in Al matrix, hence able to enhance tensile property of the composite.