Abstract
Aim: To comparison the shear bond strength of Titanium alloy with different surface treatment. Materials and methods. cylindrical shaped samples composed of metal and ceramic were prepared by lost wax technique and ceramic buil d up, total 21 samples with different surface treatment, subgroup 7 samples for each group according to surface treatment, each sample was veneered performed by the conventional layering technique according to manufacturers` instruction. A universal testing machine was used to determine the shear bond strength. One- way ANOVA test (analysis of variance) to verify if there any statistical significant difference within each group and among the three groups. Least significant difference (LSD) test to compare between each two groups when ANOVA test showed significant difference. t- test to examine the source of differences. Results. On -way (ANOVA) test was used to analyse the results, there was highly significant differences between the groups. Conclusion. In this study, only treatment of sandblasting offered enough bonding strength, sandblasted with AL2O3 obtained the best results with Tic.
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