Interfacial shear bond strength between different base metal alloys and five low fusing feldspathic ceramic systems.
作者： Cumhur SIPAHI , Mutlu ÖZCAN
DOI: 10.4012/DMJ.2011-143
关键词:
摘要: This study compared the bond strength between metal alloys and 5 ceramic systems. Ceramic systems (Vita VMK68, Ivoclar IPSd. SIGN, Ceramco II, Matchmaker Finesse) were fired onto either Ni-Cr or Co-Cr base alloy. Metal-ceramic interfaces subjected to shear loading until failure. The type significantly affected results (p<0.05). For alloy, ranged 15.4-25.3 MPa for alloy 13.3-19.0 MPa. highest mean value was obtained with combination of alloy-Ceramco II (25.3 MPa), lowest received from alloy-Ivoclar IPS d.SIGN (13.3 MPa). Adhesive failures more frequent (31 out 50) than (20 presented both being different one another.
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