Özet:

Introduction and Purpose: The aim of this study is to explore the impact of fiber laser and surface refining processes in different parameters on the bonding resistance between titanium and resin siman. Method and Requirements: Three different methods of casting, CAD/CAM and laser synthesis, 90 titanium samples (n=30) were prepared. In order to ensure standardization of all connectivity surfaces, 600-1000-1200 particle silicone carbide papers were carved respectively, and the surface smoothness of each example was measured. Each group was divided into 3 subgroups (n=10): group (1) with 110 mμ Al2O3 particles, group (2) fiber laser 10 W, group (3) fiber laser 20 W. Surface processes were completed on the linking surfaces of the samples metal primary and dual-cure self adjective resin siman applied. The samples that have completed the polymerization have been removed from the pattern and installed. The breaking process of the samples was done with a cutting knife of 1 mm thickness in the universal test device. In the statistical analysis of the data, the two way Anova test was used to evaluate the common effect of titanium type and the form of smoothness on binding resistance. The One Way Anova Test was used as a continuous test. The value was estimated at p<0.05. FUNCTIONS: It has been found that all titanium types have a higher connectivity resistance compared to the 20W fiber laser application (p<0,05). With the application of fiber laser with a power of 10 W, connectivity resistance values were obtained. In the groups that applied the kumulation process, the average connectivity resistance of the CAD/CAM group (6.42 MPa), the drop (12.61 MPa) and the Laser Sinter (11.27 MPa) groups was significantly low (p1: 0,000; p2: 0,000; p<0,05). CONTRIBUTION AND RESULTS: The most effective method of surface smoothing in the titanium-rice cement bonding is the sliding, the low-power (10 W) fiber laser application has achieved a more successful bonding (20 W) compared to high power.

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