Browsing School of Materials Engineering (Articles) by Author "azizan@eng.usm.my"
Now showing items 1-4 of 4
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Comparison of liquid phase sintering and Cu-melt infiltration methods to consolidate 80W-Cu composite using nickel as sintering activator
Hafed, Ibrahim; Azizan, Aziz, Assoc. Prof. Dr.; Azmi, Rahmat, Prof.; Kahtan Sadiq, Muhammed, Dr. (Trans Tech Publications, 2013)In this article, studies were conducted to evaluate the densification of W- Cu sintered compacts produced using two methods; liquid phase sintering (LPS) and combination of liquid phase sintering and liquid infiltration ... -
The effect of pH on zinc phosphate coating morphology and its corrosion resistance on mild steel
Khalid, Abdalla; Azmi, Rahmat, Prof. Madya Dr; Azizan, Aziz, Assoc. Prof. Dr. (Trans Tech Publications, 2013)Zinc phosphate coating is commonly used for corrosion protection of metallic materials, mainly mild steel. In this study, influence of the pH of phosphating bath on the surface morphology and corrosion resistance of zinc ... -
Effects of cobalt addition and temperature on microstructure and density of w-25Cu composites prepared via liquid infiltration
Hafed, Ibrahim; Azizan, Aziz; Azmi, Rahmat (Trans Tech Publications, 2012-12)In this study, the effect of Co and sintering temperature on microstructure of W-25Cu composites prepared via copper melt infiltration has been investigated. The concentration of Co addition used ranged from 0.5 to 3wt. ... -
The influence of deposition temperature on the morphology and corrosion resistance of zinc phosphate coating on mild steel
Khalid, Abdalla; Azmi, Rahmat, Prof. Madya Dr.; Azizan, Aziz, Assoc. Prof. Dr. (Trans Tech Publications, 2013)The influence of phosphating temperature on the surface morphology and corrosion resistance of zinc phosphate coatings on mild steel was investigated. The phosphate layers were deposited on steel from phosphating bath at ...