0000000000452828

AUTHOR

Surawut Attashu

showing 2 related works from this author

Effect of different sintering process on flexural strength of translucency monolithic zirconia

2018

Background Sintering process is responsible for the strength of zirconia restoration. This study evaluated the effect of different sintering temperatures and sintered-holding times on flexural strength of translucency monolithic zirconia. Material and Methods One hundred and thirty five zirconia bar specimens (width-length-thickness = 10×20×1.5 mm) were prepared from yttria-stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramic and randomly divided into nine groups to be sintered at different temperatures [decreasing- (SD, 1350°C), regular- (SR, 1450°C), and increasing- (SI, 1550°C) sintering temperature] and different sintered-holding times [shortening- (HS, 60 min), regular- (HR, …

Universal testing machineProsthetic DentistryMaterials scienceScanning electron microscopeWeibull modulusResearchSintering030206 dentistry02 engineering and technologyBending:CIENCIAS MÉDICAS [UNESCO]021001 nanoscience & nanotechnology03 medical and health sciences0302 clinical medicineFlexural strengthvisual_artUNESCO::CIENCIAS MÉDICASvisual_art.visual_art_mediumCubic zirconiaCeramicComposite material0210 nano-technologyGeneral DentistryJournal of Clinical and Experimental Dentistry
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Effect of sintering process on color parameters of nano-sized yttria partially stabilized tetragonal monolithic zirconia

2018

Background Sintering process is responsible for aesthetic of zirconia restoration. This study evaluated the effect of different sintering temperatures and sintered-holding times on color parameters of monolithic zirconia. Material and Methods One hundred and thirty five zirconia bar specimens (width-length-thickness = 10×20×1.5 mm) were prepared from yttria-stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramic and randomly divided into nine groups to be sintered at different temperatures [decreasing- (SD, 1350°C), regular- (SR, 1450°C), and increasing- (SI, 1550°C) sintering temperature] and different sintered-holding times [shortening- (HS, 60 min), regular- (HR, 120 min), and pro…

Prosthetic DentistryMaterials scienceScanning electron microscopeResearchAnalytical chemistrySintering030206 dentistry02 engineering and technology021001 nanoscience & nanotechnology:CIENCIAS MÉDICAS [UNESCO]03 medical and health sciencesTetragonal crystal system0302 clinical medicinevisual_artUNESCO::CIENCIAS MÉDICASvisual_art.visual_art_mediumOpalescenceCubic zirconiaCeramicCrystallite0210 nano-technologyGeneral DentistryYttria-stabilized zirconia
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