The effect of recasting on corrosion of DUCINOX prosthetic alloy

• Autorzy: Klimek, L. , Pierzynka, R. , Błaszczyk, T. , Burnat, B. , Scholl, H. , Marciniak, S.
• Języki publikacji: EN

Abstrakty

EN

The effect of recasting, up to two times, Ni-Cr (DUCINOX) prosthetic alloy on its corrosion properties was carried out. The corrosion measurements were done in deoxygenated Fusayama Meyer artificial saliva solution at temperature of 37oC. In the study following electrochemical methods were used: measurement of free corrosion potential Ecor in open circuit, measurement of polarization resistance according to Stern-Geary's method and measurement of potentiodynamic characteristic in wide range of anodic polarization. In general, it can be stated that casting number weakly influence on corrosion properties of investigated alloy. At free corrosion potential there is no monotonic dependence of corrosion parameters versus casting number. However, at extreme anodic potentials monotonic changes of corrosion parameters with increasing casting number is observed. Obtained results and drawn conclusions are partially compatible with literature data.

Słowa kluczowe

PL

obróbka cieplna; odporność korozyjna; pomiary elektrochemiczne; korozja

EN

heat treatment; corrosion resistance; electrochemical measurements of corrosion; artificial saliva solution

• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2009
• Tom: Vol. 9, iss. 3
• Strony: 67-70
• Opis fizyczny: Bibliogr. 13 poz., tab., wykr.

Twórcy

autor

Klimek, L.

autor

Pierzynka, R.

autor

Błaszczyk, T.

autor

Burnat, B.

autor

Scholl, H.

autor

Marciniak, S.

• Division of Materials Investigation, Technical University of Łódź, Stefanowskiego 1/15, 90-924 Łódź, Poland,

Bibliografia

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