Influência de diferentes agentes de fixação na resistência de união, por tração, de ligas metálicas fixadas à dentina.
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Data
1990-12-01
Autores
Adabo, Gelson Luis [UNESP]
da Silva Filho, F. P.
de Sá, D. N.
Rettondini, W. C.
dos Santos Cruz, C. A.
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Resumo
They were casted pieces using three kinds of alloy (Ni-Cr, Ag-Sn and Cu-Al) with circular and smooth surface. They were cemented to human teeth, on occlusal surface, grounded at dentin level, through three different materials kind (zinc polycarboxylate cement, glassionomer cement and composite). After 24 hours storing, the samples were subjected to the tensile test. The results showed that the samples cemented with composite and the casts made with Ag-Sn alloy had higher bond strength.
Descrição
Palavras-chave
dental alloy, glass ionomer, Panavia EX, phosphate, polycarboxylate cement, tooth cement, cementation, comparative study, dentin, tensile strength, Cementation, Comparative Study, Dental Alloys, Dental Bonding, Dental Cements, Dentin, English Abstract, Glass Ionomer Cements, Phosphates, Polycarboxylate Cement, Tensile Strength
Como citar
Revista de Odontologia da UNESP, v. 19, n. 1, p. 183-189, 1990.