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Corrosion stability of welded alloys for metal- ceramic system (CROSBI ID 670423)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Carek Jelinić, Andreja ; Živko Babić, Jasenka ; Jakovac, Marko ; Badel, Tomislav Corrosion stability of welded alloys for metal- ceramic system // Journal of Dental Research / Giannobile, William V (ur.). International Association for Dental Research, 2012. str. 228-228

Podaci o odgovornosti

Carek Jelinić, Andreja ; Živko Babić, Jasenka ; Jakovac, Marko ; Badel, Tomislav

engleski

Corrosion stability of welded alloys for metal- ceramic system

Objectives: The aim of this study was to test the elution of Co, Cr and Ni ions from laser and TIG welded Co-Cr alloys. Methods: Four commercial Co-Cr dental alloys were cast. The specimens were divided into 3 groups. The first group of samples was laser welded, second joint with TIG procedure and third used as a control group. After microstructure analysis the specimens were subjected to immersion test. Elution was determined using the AAS. Results:The highest leaching of the ions was shown for the specimens joined by TIG procedure. Statistically significant differences in the elution of Ni ions were recorded between all three analyzed specimen groups. The release of ions from analyzed specimens corresponds to their composition declared by the manufactures. Conclusions: Laser welds proved to be the most corrosion resistant, whereas TIG welds showed the highest ion elution.

corrosion, metal-ceramic system, prosthodontics

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Podaci o prilogu

228-228.

2012.

objavljeno

Podaci o matičnoj publikaciji

Journal of Dental Research

Giannobile, William V

International Association for Dental Research

Podaci o skupu

IADR Pan European Region Meeting

poster

12.09.2012-15.09.2012

Helsinki, Finska

Povezanost rada

Dentalna medicina