[HTML][HTML] Conventional versus additive manufacturing in the structural performance of dense alumina-zirconia ceramics: 20 years of research, challenges and future …
SM Olhero, J Mesquita-Guimarães, J Baltazar… - Journal of Manufacturing …, 2022 - Elsevier
The current need to develop Additive Manufacturing (AM) processes capable of producing
defect-free, fully-dense functional ceramics could benefit from the knowledge consolidated …
defect-free, fully-dense functional ceramics could benefit from the knowledge consolidated …
[HTML][HTML] Zirconia in dental prosthetics: A literature review
J Grech, E Antunes - Journal of Materials Research and Technology, 2019 - Elsevier
A large portion of the global human population carries a type of medical implant. Dental
implants are an important part of this category, and the crowns they support are vital for …
implants are an important part of this category, and the crowns they support are vital for …
[HTML][HTML] A state-of-the-art review on alumina toughened zirconia ceramic composites
Alumina-zirconia composites (ATZs) are a class of advanced ceramics that have attracted
significant attention due to their excellent mechanical properties. These properties make …
significant attention due to their excellent mechanical properties. These properties make …
On the wide range of mechanical properties of ZTA and ATZ based dental ceramic composites by varying the Al2O3 and ZrO2 content
A Nevarez-Rascon, A Aguilar-Elguezabal… - International Journal of …, 2009 - Elsevier
In this work the influence of pressureless sintering on the Vickers hardness and fracture
toughness of ZrO2 reinforced with Al2O3 particles (ATZ) and Al2O3 reinforced with ZrO2 …
toughness of ZrO2 reinforced with Al2O3 particles (ATZ) and Al2O3 reinforced with ZrO2 …
Fracture toughness enhancement for alumina systems: A review
OL Ighodaro, OI Okoli - International Journal of Applied …, 2008 - Wiley Online Library
Investigations have been carried out to determine ways of tailoring ceramic materials in
order that one or more toughening mechanisms are activated in service. Microstructural …
order that one or more toughening mechanisms are activated in service. Microstructural …
Y-TZP ceramic processing from coprecipitated powders: a comparative study with three commercial dental ceramics
OBJECTIVES:(1) To synthesize 3mol% yttria-stabilized zirconia (3Y-TZP) powders via
coprecipitation route,(2) to obtain zirconia ceramic specimens, analyze surface …
coprecipitation route,(2) to obtain zirconia ceramic specimens, analyze surface …
Direct ink writing of ATZ composites based on inks prepared by colloidal or hydrogel route: Linking inks rheology with mechanical properties
Abstract The Direct Ink Writing (DIW) technique stands out due to its fast processing, low
amounts of additives demanded for the ink's preparation and, consequently, the relatively …
amounts of additives demanded for the ink's preparation and, consequently, the relatively …
Effect of micro-alumina content on mechanical properties of Al2O3/3Y-TZP composites
F Zhang, L Li, E Wang - Ceramics International, 2015 - Elsevier
Abstract 3 mol% yttria-stabilized zirconia (3Y-TZP) ceramic composites containing 0 to 50
vol% of micro-alumina were prepared. The effect and mechanism of micro-alumina addition …
vol% of micro-alumina were prepared. The effect and mechanism of micro-alumina addition …
Development and machinability evaluation of MgO doped Y-ZTA ceramic inserts for high-speed machining of steel
In current high productivity manufacturing era, it is necessary to develop non-conventional
newer tool materials. Here, an attempt has been made for developing MgO doped zirconia …
newer tool materials. Here, an attempt has been made for developing MgO doped zirconia …
Vickers Indentation Fracture (VIF) modeling to analyze multi-cracking toughness of titania, alumina and zirconia plasma sprayed coatings
For massive brittle materials, the fracture toughness in mode I, KIC, can be determined using
various reliable techniques. Besides, Vickers Indentation Fracture (VIF) technique has been …
various reliable techniques. Besides, Vickers Indentation Fracture (VIF) technique has been …