European Journal of Prosthodontics and Restorative Dentistry
Bond Strength of Luting Cement to Casting and Soldering Alloy
Abstract
Abstract - Adjustment of metal alloy framework of the porcelain-fused-to-metal crown by soldering minor marginal deficiences prior insertion may sometimes be needed. The aim of this study was to compare shear bond strengths of four luting cements to casting metal alloy and soldering metal alloy. A total of 64 flame cast non-precious metal alloy and flame soldered metal alloy samples were used. Durelon, Panavia F, RelyX Unicem Applicap and RelyX ARC stubs were bonded to the alloy substrate surface. After stored in water at 37oC for 1 week, shear bond strength of the cement to the alloy was measured. Differences were analyzed using one way ANOVA (p<0.05). There were no difference between the cast metal alloy and soldering metal alloy substrate.
KEY WORDS: Shear Bond Strength, Luting Cement, Solder
Authors
O Kumbuloglu, Lippo V.J. Lassila, A User, S Toksavul, Pekka K.Vallittu
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ISSN 2396-8893
