Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method

Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method

Ferroelectric lead zirconate titanate (PZT) based composites containing nanoparticles of Al2O3were prepared by a simple solid-state mixed oxide method. The sintering procedure was carried out at 1200 °C for 2 h with a heating/cooling rate of 5 °C/min. Phase formation and microstructure were examined...

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Main Authors: C. Puchmark, G. Rujijanagul, S. Jiansirisomboon, T. Tunkasiri, N. Vittayakorn, T. Comyn, S. J. Milne
Format: Journal
Published: 2018
Subjects:
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33744529550&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61756
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-617562018-09-11T09:02:18Z Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method C. Puchmark G. Rujijanagul S. Jiansirisomboon T. Tunkasiri N. Vittayakorn T. Comyn S. J. Milne Materials Science Physics and Astronomy Ferroelectric lead zirconate titanate (PZT) based composites containing nanoparticles of Al2O3were prepared by a simple solid-state mixed oxide method. The sintering procedure was carried out at 1200 °C for 2 h with a heating/cooling rate of 5 °C/min. Phase formation and microstructure were examined by XRD and SEM, respectively. The effects of the Al2O3additive on hardness were investigated. Hardness was determined using a Vickers indentation technique and evaluated as a function of Al2O3volume fraction between 0% and 2%. The hardness of the composites tended to improve with the addition of the nanoparticles. The maximum hardness was obtained at PZT/1 vol.% Al2O3. The hardness results are related to the microstructure and compared with previous results reported by others. © 2005 Elsevier B.V. All rights reserved. 2018-09-11T08:58:37Z 2018-09-11T08:58:37Z 2006-06-01 Journal 15671739 2-s2.0-33744529550 10.1016/j.cap.2005.11.010 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33744529550&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61756
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Materials Science
Physics and Astronomy
spellingShingle Materials Science
Physics and Astronomy
C. Puchmark
G. Rujijanagul
S. Jiansirisomboon
T. Tunkasiri
N. Vittayakorn
T. Comyn
S. J. Milne
Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method
description Ferroelectric lead zirconate titanate (PZT) based composites containing nanoparticles of Al2O3were prepared by a simple solid-state mixed oxide method. The sintering procedure was carried out at 1200 °C for 2 h with a heating/cooling rate of 5 °C/min. Phase formation and microstructure were examined by XRD and SEM, respectively. The effects of the Al2O3additive on hardness were investigated. Hardness was determined using a Vickers indentation technique and evaluated as a function of Al2O3volume fraction between 0% and 2%. The hardness of the composites tended to improve with the addition of the nanoparticles. The maximum hardness was obtained at PZT/1 vol.% Al2O3. The hardness results are related to the microstructure and compared with previous results reported by others. © 2005 Elsevier B.V. All rights reserved.
format Journal
author C. Puchmark
G. Rujijanagul
S. Jiansirisomboon
T. Tunkasiri
N. Vittayakorn
T. Comyn
S. J. Milne
author_facet C. Puchmark
G. Rujijanagul
S. Jiansirisomboon
T. Tunkasiri
N. Vittayakorn
T. Comyn
S. J. Milne
author_sort C. Puchmark
title Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method
title_short Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method
title_full Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method
title_fullStr Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method
title_full_unstemmed Mechanical property evaluation of PZT/Al<inf>2</inf>O<inf>3</inf>composites prepared by a simple solid-state mixed oxide method
title_sort mechanical property evaluation of pzt/al<inf>2</inf>o<inf>3</inf>composites prepared by a simple solid-state mixed oxide method
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33744529550&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61756
_version_ 1681425679925641216

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