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Study of press and sintering of pure Ti and Ti-6%Al-7%Nb alloy
(Universiti Malaysia Perlis, 2009-12-01)
Commercial pure titanium and titanium alloys are widely used as implant materials in the medical and dental applications due to their superior biocompatibility, corrosion resistance and specific strength compared with other ...
The influence of variation milling time into mechanical properties for 5% SiC reinforced P/M 5082 develop by using Powder Metallurgy technique
(Universiti Malaysia Perlis, 2009-12-01)
The importance of Al and SiC composite materials are recognized due to a low production cost and as material with vast availability on earth. Composite materials were developed as an alternative material with give a high ...
Preparation of submicron Al-Ti Alloy particles by mechanical alloying
(Universiti Malaysia Perlis, 2009-12-01)
Introduction:
Mechanical alloying (MA) is a solid-state powder processing technique involving repeated welding, fracturing and re-welding of powder particles in a high-energy ball mill [1-3]. MA has been used to synthesize ...
The influence of sintering temperature to the physical properties of P/M Co-Cr-Mo (F-75) alloy
(Universiti Malaysia Perlis, 2009-12-01)
Co-Cr-Mo (F-75) alloys are commonly used for surgical implants because of their strength, corrosion resistance and biocompatibility. Conventionally, fabrication of the alloys has been established using casting technique. ...
Microstructure, mechanical properties and cutting performance of sintered sub-micron WC-Co hardmetal powder
(Universiti Malaysia Perlis, 2009-12-01)
The microstructure and mechanical properties of sintered 94WC-6Co hardmetal powders were investigated. In this work, sub-micron (< 1m) of tungsten carbide (WC), cobalt (Co) and paraffin wax powders were wet mixing in a ...
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. ...
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 ...
Characterization of F75-HAP produced by Powder Metallurgy method
(Universiti Malaysia Perlis, 2009-12-01)
This research was carried out to study the properties of Co-Cr-Mo filled with different composition of HAP that have been prepared by powder metallurgy method. The raw materials used in this research were Co-Cr-Mo powder ...