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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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Nor, Nik Hisyamudin Muhd
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Topics
Publications (11/11 displayed)
- 2017Optimization of the EMI shielding effectiveness of fine and ultrafine POFA powder mix with OPC powder using Flower Pollination Algorithmcitations
- 2017Effects of Annealing Time on Electrodeposited-n-Cu2O Thin Film
- 2017Effect of triggering angles on the crushing mechanisms of hybrid woven kenaf/aluminum hollow cylinders
- 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
- 2017Cyclic Voltammetry Measurement for Cu2O Based Homostructure Thin Filmcitations
- 2017Residual stresses in shape memory alloy fiber reinforced aluminium matrix compositecitations
- 2016Fracture toughness of woven kenaf fibre reinforced compositescitations
- 2013Decision Making With the Analytical Hierarchy Process (AHP) for Material Selection in Screw Manufacturing for Minimizing Environmental Impactscitations
- 2013Feasibility Study of Waste Motor Recycling through Manual Dismantling and Hydrometallurgical Processcitations
- 2013Decision Making of Screw Manufacturing for the Best Environmental and Economic Combination by Using AHPcitations
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article
Effect of Rotating Mold Speed on Microstructure of Al LM6 Hollow Cylinder Fabricated Using Centrifugal Method
Abstract
Al LM6 hollow cylinder is fabricated using horizontal centrifugal casting which produce a very fine grain on the outer surface of the structure. In this study, the effect of motor speed and pouring temperature on the microstructure of Al LM6 hollow cylinder is determined. The speed of the motor used during casting are 1300rpm, 1500rpm and 1700rpm and the pouring temperature are 690°C, 710°C and 725°C. The Al LM6 hollow cylinder is produced by pouring the molten Al LM6 into a cylindrical casting mold which is connected with a shaft and it is rotated by motor until it is solidified. Then, the cross-section is observed using OM and SEM/EDS. From the microstructure observation, the distributions of Si are more concentrated at the inner parts and the size of Si is bigger at the inner parts. The result shows that the Si particles at the inner part which is fabricated at the highest motor speed (1700rpm) have the most Si particles compared with the Si particles that are casted with other motor speeds.