Effect of ball milling on the corrosion resistance of magnesium in aqueous media

Hydrogen generation from waste Mg based material in various saline solutions (NiCl 2 , CoCl 2 , CuCl 2 , FeCl 3 , MnCl 2 )

“…Also, pure water is non-conductive, but a solution of salt in water is readily conductive. Consequently, addition of electrolytes to our Mg system was required [16]. Fig.…”

“…This phenomenon affects the electrolytic potential of the solutions. Consequently, it is necessary to focus on H 2 production in different saline solutions [16,29,30]. Fig.…”

“…Furthermore, metal reactivity has been improved by many researchers via usage of high-energy milling procedures [7,11,12,15,16]. Also MgeAl based systems show high H 2 evolution rates in presence of water and activator.…”

Electrochemical noise analysis of the corrosion of AZ91D magnesium alloy in alkaline chloride solution

“…However, magnesium alloys are inferior compared with aluminum alloys in corrosion resistance due to their high reactivity. During the last decade, many investigations were carried out to study the corrosion behavior of AZ91D magnesium alloy in aggressive medium [1][2][3][4][5][6][7][8][9][10][11][12]. However, our knowledge was still insufficient and unsystematic for better understanding the corrosion behavior of AZ91D magnesium alloy.…”

Characterisation by EIS of ternary Mg alloys synthesised by mechanical alloying

“…Ozaki et al studied the corrosion behaviour of bulk amorphous Mg 75 Ni 15 Si 10 alloy [28]. Grosjean et al investigated the effect of ball milling on the corrosion resistance of pure magnesium in alkaline aqueous media, finding an improvement which they attributed to increased surface defects and grain boundaries where a protective magnesium hydroxide layer could be formed [29]. This paper deals with the influence of the nanostructure on the corrosion behaviour of mechanically alloyed Mg 60 Ti 10 Si 30 and Mg 88 Ti 5 Si 7 samples with and without annealing, studied by electrochemical impedance spectroscopy (EIS).…”