Four-Point Bending Fatigue Behavior of Al2O3-ZrO2 Ceramic Biocomposites Using CeO2 as Dopant

Four-Point Bending Fatigue Behavior of Al2O3-ZrO2 Ceramic Biocomposites Using CeO2 as Dopant

This work investigated the effect of adding ceria-stabilized tetragonal zirconia (Ce-TZP) on the fatigue behavior of alumina-based ceramic composites. Alumina powder (control group) and mixtures containing 5 wt.% (group A) and 20 wt.% (group B) of a commercial m-ZrO2/Al2O3/CeO2 powder mixture were m...

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Bibliographic Details
Main Authors: Maycol Moreira Coutinho, Anne Caroline de Paula Nascimento, José Eduardo Vasconcelos Amarante, Claudinei dos Santos, Jorge Luiz de Almeida Ferreira, Cosme Roberto Moreira da Silva
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2022-07-01
Series:Materials Research
Subjects:
Zirconia-toughened alumina (ZTA)
Ce-TZP reinforcement
fracture toughness
fatigue behavior
four-point tests
modified staircase method
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100338&tlng=en

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100338&tlng=en

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