Effect of Addition of Previously-Synthesized Ce-TZP/Al2O3 Submicrometric Powder on the Properties of Al2O3-Based Ceramics

Effect of Addition of Previously-Synthesized Ce-TZP/Al2O3 Submicrometric Powder on the Properties of Al2O3-Based Ceramics

This work investigated the effect of a composite of tetragonal zirconia with alumina-reinforced Ceria (ATZ) previously synthesized, on the properties of alumina-based ceramics (Al2O3). Monolithic alumina powder and Al2O3 powder mixtures containing 5, 10, 15 and 20 wt.% of Ce-TZP/Al2O3 were processed...

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Bibliographic Details
Main Authors: Anne Caroline de Paula Nascimento, Maycol Moreira Coutinho, Manuel Fellipe Rodrigues Pais Alves, Claudinei dos Santos, Jorge Luiz de Almeida Ferreira, Cosme Roberto M. Silva
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2022-01-01
Series:Materials Research
Subjects:
Zirconia-toughened alumina (ZTA)
Ce-TZP reinforcement
Rietveld refinement
mechanical properties
coupled toughening mechanisms
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100239&lng=en&tlng=en

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