Study on Mechanical Properties of Zirconia-Alumina Based Ceramics

Kalaimani Markandan, Jit Kai Chin, Michelle T.T. Tan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper describes the characterisations of ceramic composites consisting of different compositions of alumina and zirconia. The material characterisations were performed from the aspects of densification, hardness and fracture toughness. The surface morphology and elemental composition of the composite were studied using SEM and EDX respectively. As for physical properties, the highest attainable hardness and fracture toughness were 11.35 GPa and 3.41 MPa m0.5respectively for ceramic composite consisted of 80 wt % Zr and 20 wt% Al. Sintering at 1150oC assisted in the densification of ceramics.

Original languageEnglish
Title of host publicationProcess and Advanced Materials Engineering
EditorsIqbal Ahmed
Place of PublicationPfaffikon
PublisherTrans Tech Publications Ltd
Pages81-84
Number of pages4
ISBN (Electronic)9783037958773, 9783038265641
ISBN (Print)9783038351818
DOIs
Publication statusPublished - 12 Sep 2014
Externally publishedYes
Event3rd International Conference on Process Engineering and Advanced Materials - Kuala Lumpur, Malaysia
Duration: 3 Jun 20145 Jun 2014
Conference number: 3

Publication series

NameApplied Mechanics and Materials
Volume625
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference3rd International Conference on Process Engineering and Advanced Materials
Abbreviated titleICPEAM 2014
CountryMalaysia
CityKuala Lumpur
Period3/06/145/06/14

Fingerprint

Zirconia
Alumina
Densification
Mechanical properties
Fracture toughness
Composite materials
Hardness
Chemical analysis
Surface morphology
Energy dispersive spectroscopy
Sintering
Physical properties
Scanning electron microscopy

Cite this

Markandan, K., Chin, J. K., & Tan, M. T. T. (2014). Study on Mechanical Properties of Zirconia-Alumina Based Ceramics. In I. Ahmed (Ed.), Process and Advanced Materials Engineering (pp. 81-84). (Applied Mechanics and Materials; Vol. 625). Pfaffikon: Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.625.81
Markandan, Kalaimani ; Chin, Jit Kai ; Tan, Michelle T.T. / Study on Mechanical Properties of Zirconia-Alumina Based Ceramics. Process and Advanced Materials Engineering. editor / Iqbal Ahmed. Pfaffikon : Trans Tech Publications Ltd, 2014. pp. 81-84 (Applied Mechanics and Materials).
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Markandan, K, Chin, JK & Tan, MTT 2014, Study on Mechanical Properties of Zirconia-Alumina Based Ceramics. in I Ahmed (ed.), Process and Advanced Materials Engineering. Applied Mechanics and Materials, vol. 625, Trans Tech Publications Ltd, Pfaffikon, pp. 81-84, 3rd International Conference on Process Engineering and Advanced Materials, Kuala Lumpur, Malaysia, 3/06/14. https://doi.org/10.4028/www.scientific.net/AMM.625.81

Study on Mechanical Properties of Zirconia-Alumina Based Ceramics. / Markandan, Kalaimani; Chin, Jit Kai; Tan, Michelle T.T.

Process and Advanced Materials Engineering. ed. / Iqbal Ahmed. Pfaffikon : Trans Tech Publications Ltd, 2014. p. 81-84 (Applied Mechanics and Materials; Vol. 625).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - This paper describes the characterisations of ceramic composites consisting of different compositions of alumina and zirconia. The material characterisations were performed from the aspects of densification, hardness and fracture toughness. The surface morphology and elemental composition of the composite were studied using SEM and EDX respectively. As for physical properties, the highest attainable hardness and fracture toughness were 11.35 GPa and 3.41 MPa m0.5respectively for ceramic composite consisted of 80 wt % Zr and 20 wt% Al. Sintering at 1150oC assisted in the densification of ceramics.

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Markandan K, Chin JK, Tan MTT. Study on Mechanical Properties of Zirconia-Alumina Based Ceramics. In Ahmed I, editor, Process and Advanced Materials Engineering. Pfaffikon: Trans Tech Publications Ltd. 2014. p. 81-84. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.625.81