[Study of pure titanium electrolytic polishing].
This study attempted to polish pure titanium test pieces electrolytically to mirror surface at the size of cast denture frames. Electrolytic polishing of pure titanium could be done on an area of 30 cm2 with a non-aqueous electrolyte. Small pure titanium plates could be polished electrolytically, but a uniformly smooth surface could not be obtained easily with large testpiece. The optimal electrolytic conditions were 30 V for 6 min at 25 degrees C using a solution consisting of 70 ml ethyl alcohol, 30 ml iso-propyl alcohol, 6 g aluminum chloride, and 25 g zinc chloride. The solution was safe and had less restriction of frequency of use.
Morita
N
N
Department of Dental Technology 1, School of Dentistry, Tokyo Medical and Dental University.
D000433:1-Propanol; D000535:Aluminum; D000077410:Aluminum Chloride; D017607:Aluminum Compounds; D002712:Chlorides; D003775:Dental Polishing / Q000379:methods*; D003819:Denture Bases; D004572:Electrolysis; D000431:Ethanol; D013499:Surface Properties; D014025:Titanium; D015032:Zinc; D017967:Zinc Compounds
D017607:Aluminum Compounds; D002712:Chlorides; D017967:Zinc Compounds; D000077410:Aluminum Chloride; D000431:Ethanol; C016837:zinc chloride; D000433:1-Propanol; D000535:Aluminum; D014025:Titanium; D015032:Zinc