Electron-beam-induced modification of stoichiometry and acceleration of titanium diffusion in Al2O3/Al/C structures

Electrolytic plasma processing for plating coatings and treating metals and alloys

“…12c). In this case, thickness of the heated part of the item corresponds to the immersion depth in the bath [100]. Disc shaped components, such as a circular saw, are strengthened with the use of an electrolytic heating element that is brought close to the bottom part of the component.…”

“…The kind and composition of equipment for plasma electrolytic treatment depend on the configu ration and weight of items to be strengthened [96][97][98][99][100][101]. For example, the surface strengthening of cylin drical components such as axles or shafts can be car ried out on a standard handler (lathe).…”

“…The advantages of EPT are favorable character istics of gas discharges, such as low persistence and the possibility of varying parameters in broad ranges [86][87][88][89][90][91][92][93][94][95][96][97][98][99][100][101].…”

Properties and structure of oxidized coatings deposited onto Al-Cu and Al-Mg alloys

“…2 show the instability accompanied by a discontinuous gas glow. The appearance of a glowing gas is caused by the electrolyte evaporation near the electrode (cathode) due to Joule heat [9][10][11][12]. Without supporting Joule heat, the experimental investigations performed in [18] show that normal electrolysis is impossible without glowing gas formation, since elec trolytic gas liberation, which increases with the volt age, is absent.…”

“…The electrolyte composition is 100 L H 2 O, 300 g NaOH, 400 g Na 4 P 2 O 7 , 1.5 kg Na 2 SiO 3 , 1000 mL technical glycerol, and 5 g Al 2 O 3 . During oxidation mixed oxides of aluminum and the metals entering into complex electrolyte anions form [9,10]. Metal anions can be introduced into the electrolyte due to the dissolution of the cathode electrode and the corre sponding alloy.…”