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Electromechanical behavior of NBT-BaTiO3 ceramics
(Universiti Malaysia Perlis, 2010-06-09)
The prime objective of this project is to investigate electromechanical behavior of lead free (Na0.5Bi0.5)TiO3 – xBaTiO3 ceramics (NBT-BT(x)). The raw materials for formation of each ceramics were mixed and ballmilled for ...
The effect of F-75 alloy mixed with HAP on microstructure in corrosion test for biomaterial applications
(Universiti Malaysia Perlis, 2010-06-09)
Co-Cr-Mo (ASTM: F-75) alloy is
generally used because of their mechanical
properties, good wear and corrosion resistance
as well as biocompatibility. In order to obtain
chemical similarity and interfacial bond form
between ...
Formation and mechanistic study of self-ordering ZrO2 nanotubes by anodic oxidation
(Universiti Malaysia Perlis, 2010-06-09)
Among all of the one dimensional nanostructures other than titania (TiO2) and carbon, zirconia (ZrO2) have started to gain interest due to its potential in catalytic and energy applications. ZrO2 nanotubes arrays have been ...
Effect of particle sizes of magnesium oxide on zirconia toughened alumina vickers hardness
(Universiti Malaysia Perlis, 2010-06-09)
Vickers hardness of zirconia toughened alumina added MgO with different composition and particle size has been studied. 5 different size of magnesium oxide particle at different composition (0.5 wt % to 0.9 wt %) were ...
Microstructure investigations of in-situ copper tungsten carbide composite by mechanical alloying
(Universiti Malaysia Perlis, 2010-06-09)
An in-situ composite of copper and tungsten carbide powder was prepared by mechanical alloying of elemental powder. The sample has been milled in a high-energy ball mill for 20 h at different milling speed i.e. 100, 200, ...
Development of a simultaneously elementary analysis for clay minerals using EDXRF
(Universiti Malaysia Perlis, 2010-06-09)
The paper relates a study in developing a
quantitative elemental analysis for clay
minerals by the EDXRF technique.
Elements of interest are Al, Si, K, Ca, Ti
and Fe. The Regression method involved
development of ...
Characterization of porous anodic aluminium oxide film on aluminium templates formed in anodizing process
(Universiti Malaysia Perlis, 2010-06-09)
A porous anodic aluminium oxide
(AAO) films were successfully fabricated on
aluminium templates by using anodizing
technique. The anodizing process was done in
the mixed acid solution of phosphoric acid and
acetic ...
Evaluation of static performance of optoelectronic semiconductor devices under X-rays irradiation
(Universiti Malaysia Perlis, 2010-06-09)
Nowadays, the space technology is becoming increasingly versatile and important. Most of the important technologies such as weather forecasting, remote sensing, navigation operations, satellite television, and telecommunications ...
Effect of pH on TiO2 nanoparticles via sol gel method
(Universiti Malaysia Perlis, 2010-06-09)
A series of titania nanoparticles was successfully synthesized via sol gel method using titanium tetraisopropoxide as a precursor. In this paper, data concerning the effect of pH towards the development of TiO2 nanoparticles ...
Macro and nanoscopic characteristics of SiC-SiO2 interface roughness and leakage current through vacuum annealed thermally nitrided SiO2 gate on 4H-SiC
(Universiti Malaysia Perlis, 2010-06-09)
10%-N2O nitrided SiO2 gate on n-type 4H SiC has been used to investigate macro and nanoscopic characteristics of SiC-SiO2 interface roughness and leakage current through the oxide. Non-contact mode atomic force microscope ...