Browsing The Library by Author "G., Sasirehka"
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Effect of small addition of aluminium on electrochemical corrosion behaviour of magnesium-calcium sacrificial anode in underground environment
Shaiful Rizam, Shamsudin; G., Sasirehka; A. M. H., Firdaus; C. I., Mahdi; D. M., Nazree; A. R., Daud; A. A., Azrem (PETRONAS, 2009-07-20)The effect of small addition of Al on the electrochemical performances was investigated by open circuit potential and Tafel Extrapolation method. The results show that open circuit potential reveals as-cast Mg containing ... -
Potentiodynamic polarization of Mg-0.22ca alloys containing minor element of Aluminium
Shaiful Rizam, Shamsudin; Mohd Nazree, Derman; C.I., Mahdi; Azmi, Kamardin; Abd. Razak, Daud; Mazlee, Mohd Noor; A.M.H., Firdaus; G., Sasirehka (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 ...