An Engineering Zirconia Ceramic Made of Baddeleyite

Wet high-energy milling and uniaxial pressing are used to fabricate CaO-stabilized tetragonal zirconia polycrystalline ceramic (Ca-TZP) with decent mechanical characteristics, i.e., a hardness of 11.5 GPa, Young’s modulus of 230 GPa, and fracture toughness of 13 MPa·m(0.5). The effect of CaO concent...

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Detalles Bibliográficos
Autores principales: Rodaev, Vyacheslav V., Zhigachev, Andrey O., Tyurin, Alexander I., Razlivalova, Svetlana S., Korenkov, Viktor V., Golovin, Yuri I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8401327/
https://www.ncbi.nlm.nih.gov/pubmed/34443197
http://dx.doi.org/10.3390/ma14164676
Descripción
Sumario:Wet high-energy milling and uniaxial pressing are used to fabricate CaO-stabilized tetragonal zirconia polycrystalline ceramic (Ca-TZP) with decent mechanical characteristics, i.e., a hardness of 11.5 GPa, Young’s modulus of 230 GPa, and fracture toughness of 13 MPa·m(0.5). The effect of CaO concentration and the sintering temperature on phase composition and mechanical characteristics of CaO-stabilized zirconia ceramic made of baddeleyite is investigated.

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