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Electrochemical and corrosion behavior of tin - silver alloys in aqueous solutions /

Amany Mohamed Fekry

Electrochemical and corrosion behavior of tin - silver alloys in aqueous solutions / السلوك الكهروكيميائى و التأكلى لسبائك القصدير - فضة فى محاليل مائية Amany M.Fekry ; Supervised Fakiha Eltaib Heakal , Magda A.Ameer , Azza Ghoneim - Cairo : Amany Mohamed Fekry , 2006 - 245P : ill ; 30cm

Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Physical Chemistry

The present work is devoted to systematic and detailed investigation concerning the corrosion and passivation behavior of four selected tin - silver alloys in addition to their pure metallic components (Sn and Ag) in different aqueous solutions including an alkali (NaOH) , two salts (NaF and Na2SO4) and two acids (HNO3 and H2SO4) Relevance to the corrosion inhibition for one of these alloys in nitric acid solution is also considered using two eco - friendly safe inhibitors , namely uracil and adenine which show promising action as anti - corrosion (ie retarding catalyst) materials



Corrosion behavior Electrochemical