Browsing Siti Norbahiyah Mohamad Badari by Author "Mohd Zamzuri, Mohammad Zain"
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Characteristic and corrosion studies of rare earth (REE) based anodizing on AZ91D magnesium alloy
Khalid Azadi, Mat Akhir; Mohd Zamzuri, Mohammad Zain; Mohd Nazree, Derman, Dr.; Siti Norbahiyah, Mohamad Badari (Trans Tech Publications, 2014-01)Oxide coatings on AZ91D magnesium alloy were prepared using anodizing technique with 10mA/cm2 current density for 5 minutes in electrolyte containing Mg (NO₃)₂ with NaVO₃ as an additive. The corrosion behaviors of different ... -
Characterization of oxide film by vanadium based anodic oxidation coating
Mohd Zamzuri, Mohammad Zain; Nor Fadzilah, Toha; Siti Norbahiyah Mohamad Badari (Trans Tech Publications, 2014-06)An oxide film was prepared on AZ91D magnesium alloy by anodizing in solution containing sodium metavanadate (NaVO3). The corrosion resistance of the AZ91D magnesium alloy was investigated at fixed current density 10 mA/cm2 ... -
A study on biocompatibility of gadolinium based anodizing coating AZ91D magnesium alloy in Simulated Body Fluid (SBF) solution
Farah Alina, Ab. Aziz; Siti Norbahiyah, Mohamad Badari; Mohd Zamzuri, Mohammad Zain (Trans Tech Publications, 2014-06)Pure Mg and AZ91D alloy was anodized with and without the gadolinium nitrate Gd(NO3)3 in different concentrations (0.001g/l, 0.025g/l, 0.05g/l, 0.075g/l and 0.09g/l) at a constant current density and treatment time of ...