1. UNIVERSITY AUTONOMY OF CIUDAD JUÁREZ
1HTTP://NOTIJUAREZ.COM/WP
1
ICB ESTO
DEPARTAMENT OF STOMATOLOGY
OXIDE CERAMICS
DRA.SELENE PÉREZ GONZÁLEZ
PROFESSOR: DR. ALFREDO NEVÁREZ RASCÓN
2 HTTP://WWW.LAREDNOTICIAS.COM/FOTOS/ICB2.JPG
2. TRANSPARENT COMPARISON BETWEEN METAL-CERAMIC
(RIGHT PHOTO) AND AESTHETIC CERAMIC (LEFT PHOTO)
• http://www.nhakhoaminhkhai.com/services_detail.php?cat=25&id=167&lang=language
4. • oxide ceramics containing oxidizing components only, but also
commonly referred to as ceramics and the mixed oxide
components
• http://www.ivoclarvivadent.us/en-us/products/alloys/predominantly-base-alloys/nickel-chromium/colado-nc
• They are polycrystalline materials with little or no vitreous
phase, which is the weak part of the porcelain. Due to its high
opacity are used as internal caps ceramic restorations.
5. • These authors feldspathic porcelain incorporated significant
amounts of aluminum oxide reducing the proportion of quartz.
The result was a mixed material having a microstructure in which
the alumina, having a high melting temperature, remained
suspended in the matrix.
6. COMPOSITION
• incorporated 50% aluminum oxide feldspathic porcelain
• (The presence of alumina causes a decrease glass to
its own characteristics, which is less brittle and reduces
the risk of devitrification process of crystallization of the
ceramic what becomes brittle and opaque to lose
amorphous or glassy structure
• (- Quartz) mass hardener:The quartz constitutes the
crystalline phase.
7. • It created a more effective
reinforcer twice the feldspathic
8. TABLE OF TRANSLUCENCY OF CERAMIC
SYSTEMS
• Translucen opaque
• Finesse In-Ceram Alumina
• Fortress In-Ceram Zirconia
• Optec-HSP Procera AllCeram
• IPS Empress I Procera Zirconia
• IPS Empress II IPS e.max ZirCAD
• IPS e.max CAD Cercon
• IPS e.max Press DC-Zirkon
• In-Ceram Spinell Lava
• In-Ceram YZ
