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Potentiodynamic polarization of Mg-0.22ca alloys containing minor element of Aluminium
(Universiti Malaysia Perlis, 2009-12-01)
Mg alloys played a significant role in replacing the existing sacrificial anodes. To maintain the negative potential and its capability in preventing corrosion, Ca and Al was added as alloying elements. Polarization curves ...
Effect of heat treatment on hardness of AIN Reinforced Al-Si alloy composite
(Universiti Malaysia Perlis, 2009-12-01)
Introduction:
Aluminum alloys are amongst the most promising structural materials due to their high specific strength and stiffness, which are widely used in automobile industries for structural components in engines and ...
Effect of alloying elements (Ni and Cr) on density and hardness of Co alloy fabricated by powder metallurgy
(Universiti Malaysia Perlis, 2009-12-01)
Influences of Ni and Cr addition on the properties of powder metallurgy Co base alloys were investigated. The alloys were produced by powder metallurgy technique and sintered under argon atmosphere. Scanning electron ...
Synthesis and characterization of Nano-Zno particles as solar photocatalyst prepared by Sol-gel method
(Universiti Malaysia Perlis, 2009-12-01)
Nano-Zinc oxide particles were synthesized by sol-gel method using zinc acetate as the raw martial. The structural and optical properties of ZnO photocatalyst were characterized by Transmission electron microscope (TEM), ...
Aluminium–Polymer ABS product
(Universiti Malaysia Perlis, 2009-12-01)
Material used for aluminium product usually made of aluminium scrap. Currently, the price of aluminium scrap is increased. It is necessary to minimize the cost of production by reducing the weight of the aluminium product ...
Electrochemical behaviour of PM Al-Mg composites reinforced with alumina saffil short fibres
(Universiti Malaysia Perlis, 2009-12-01)
The electrochemical behaviour of powder metallurgy (PM) Al-Mg composites, PM Al composites and PM Al-Mg alloy have been compared with standard PM Al in 3.5 wt% NaCl. The effects of alumina Saffil short fibres reinforcement ...
Mechanical properties of various composition of Aluminum Matrix composite
(Universiti Malaysia Perlis, 2009-12-01)
The various composition of alumina will affect the mechanical properties of aluminum matrix composite. The properties that affect were density, percentage of porosity, arrangement of the microstructure and also the hardness. ...
Properties of Zinc alloy cast product with different composition of Silica Sand and Bentonite in Green Sand Mould
(Universiti Malaysia Perlis, 2009-12-01)
This project is to produce tertiary alloy of Zinc-Aluminium-Magnesium (Zn-3Al-2Mg) with different composition of bentonite and silica sand in the green sand mould. Zn alloy casting industry using green sand molding is ...
Steel slag use in road construction: slag in road construction projects
(Universiti Malaysia Perlis, 2009-12-01)
Slag has many commercial uses, and is rarely discarded. It is often reprocessed to separate any other metals that it may contain. The remnants of this recovery can be used in railroad track ballast, and as fertilizer. It ...
Microwave sintering of Aluminum Powder: final density
(Universiti Malaysia Perlis, 2009-12-01)
Microwave processing has gained worldwide acceptance as a novel method for heating and sintering a variety of materials as it offers specific advantages in term of time saving, energy efficiency, improved properties and ...