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Effects of different gloss firing temperature on the properties of zinc based crystal glaze
(Universiti Malaysia Perlis, 2010-06-09)
Ceramic products with crystalline structure on its
body give an artistic effect. The usage of zinc oxide
which acts as a flux material has a beneficial effect in
many colored glazes amongst which is crystalline ...
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 ...
Synthesis of BZT for high frequency of antenna application
(Universiti Malaysia Perlis, 2010-06-09)
Nowadays, high dielectric materials are important materials in microwave electronic applications due to its properties that can provide high frequency range of an antenna. Barium Zinc Tantalate (BZT) is a complex perovskite ...
Characterization of -TCP/alumina composite
(Universiti Malaysia Perlis, 2010-06-09)
Calcium phosphate composite of -tricalcium
phosphate ( -TCP) matrix with different amount of
alumina (Al2O3) was studied. -TCP powder was
initially prepared via mixing calcium carbonate and
phosphoric acid to form ...
Heating rate effects on properties of powder metallurgy Fe-Cr-Al2O3 composites
(Universiti Malaysia Perlis, 2010-06-09)
The aim of this study is to determine the optimum heating rate in fabricating Fe-Cr-Al2O3 composites by powder metallurgy methods. The Fe-based composites reinforced with ceramics are widely used due to their high strength, ...
Mineralogical component of palm oil fuel ash with or without unburned carbon
(Universiti Malaysia Perlis, 2010-06-09)
The purpose of this paper is to investigate the mineralogical components of palm oil fuel ash (POFA) with or without unburned carbon by using semi-quantitative X-ray diffraction (XRD). Original POFA taken from palm oil ...
Effect of Al2O3/ZrO2 reinforcement on the mechanical properties of PMMA denture base
(Universiti Malaysia Perlis, 2010-06-09)
Study on the properties of denture base materials made from PMMA filled with Al2O3/ZrO2 was carried out.
The amount of Al2O3/ZrO2 filler was fixed at 5 wt%. However, the ratio of Al2O3 to ZrO2 added was from 0 to 100.
Samples ...
Effect of calcination temperatures on the Ba(Zn1/3Ta2/3)O3 phase formation
(Universiti Malaysia Perlis, 2010-06-09)
Nowadays, high dielectric materials are
important materials in microwave electronic
applications due to its properties that can
provide high frequency range of an antenna.
Barium Zinc Tantalate (BZT) is a complex
perovskite ...