CORROSION OF AMALGAMS IN ORAL CAVITY
محتوى المقالة الرئيسي
الملخص
This paper is a study of the effect of natural saliva (oral cavity) and a fluoride mouthwash on dental
amalgams .Two types electrodes were made the first was of a high copper amalgam while the second was
made from a low copper amalgam. They were immersed in two types of electrolytes for twelve hours and the whole galvanic cell was connected to a computer via a potentiosat. Their corrosion currents, corrosion
voltage and corrosion resistance was recorded and compared to find which medium that is usually has the
most severe effect on the amalgams corrosion.
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تفاصيل المقالة
القسم
كيفية الاقتباس
المراجع
• Edgar W.M and O`Mullane , D.M. (ed) (1996). Saliva and oral health, (2nd edn), British Dental Association, London.
• Gilbert H .Jackson, III , Bs chem., JD Law, Quantitative Analysis of Hg , Ag , Sn , Cu , Cu, Zn and Trace Elements in
Amalgam Removal From Au abutment Tooth underneath A Gold Alloy Bridge That had been in Vivo for Nine plus
Years.
• Glάucia Maria Oliveira de Queiroz , Leando Freitas Silava, Jose Tarcisio Lima Ferreira, Jose Antonio da Cunna P.Gomes
and lucio Sather Jan 29, 2007 , “Electrochemical behavior and PH stability of artificial Saliva for Corrosion tests.
• M. Karthega ,S. Tamiselvi and N. Rajendran Trends Biomater . Artif .Organs vol. 20(1), pp31-34 (2006), Effect
of PH on the corrosion Behavior of Ti- 6Al-4V alloy for Dental impant application in Fluoride Media.
• Millon Stern & A.L.Geary (Journal of electro chemical Socity, vol. 104, No.1, 56-63 ,(1957) “Electrochemical
Polarization : I. A Theoretical Analysis of the shape of Polarization Curves”
• N. K. Sarkar and J.R. Park (2000) ,Department of Dentistry, New Orleans 70119.
• R.C. House , M.w. Patterson, G.B. Pellen and R.B. McCoy. J prosthet Dent.(1980) Oct; 44:423-5.
• Raymon A,Higgins, (1973) Engineering Metallury part1 4th edition P.418.
• S. J Marshall, J.H.Lin and G.W. Marshall. J. Biomed Mater Res.(1982) Jan;16:81- 5
• CuO2 and CuCl2.3Cu(OH)2 corrosion products on copper rich dental amalgams
• Stephen C. Bayne ,department of operative dentistry school of dentistry, University of North Carolina.