The mechanical and electrical properties of modified-BNKT lead-free ceramics

© 2018, Copyright © Taylor & Francis Group, LLC. This research was conducted to study influence of ferric oxide nanoparticles on the properties of modified BNKT ceramics. The optimum sintering temperature was 1125°C at which all compositions had low porosity (0.12–0.19%). Raman and XRD showed...

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Main Authors: P. Jaita, S. Manotham, P. Butnoi, R. Sanjoom, P. Arkornsakul, D. R. Sweatman, C. Kruea-In, T. Tunkasiri
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/58689
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spelling th-cmuir.6653943832-586892018-09-05T04:39:35Z The mechanical and electrical properties of modified-BNKT lead-free ceramics P. Jaita S. Manotham P. Butnoi R. Sanjoom P. Arkornsakul D. R. Sweatman C. Kruea-In T. Tunkasiri Engineering Materials Science Physics and Astronomy © 2018, Copyright © Taylor & Francis Group, LLC. This research was conducted to study influence of ferric oxide nanoparticles on the properties of modified BNKT ceramics. The optimum sintering temperature was 1125°C at which all compositions had low porosity (0.12–0.19%). Raman and XRD showed coexisting rhombohedral and tetragonal phases throughout the entire compositional range. The Pr, d33and g33were slightly degraded when the additive was added. The maximum room temperature dielectric (ϵ′ = 1689, tan δ = 0.0606) and mechanical properties (HV = 5.6 GPa, HK = 4.9 GPa, E = 93 GPa and KIC= 1.58 MPa.m1/2) was obtained for the 2 vol% sample. 2018-09-05T04:28:38Z 2018-09-05T04:28:38Z 2018-02-12 Journal 16078489 10584587 2-s2.0-85045003975 10.1080/10584587.2018.1444888 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85045003975&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58689
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Engineering
Materials Science
Physics and Astronomy
spellingShingle Engineering
Materials Science
Physics and Astronomy
P. Jaita
S. Manotham
P. Butnoi
R. Sanjoom
P. Arkornsakul
D. R. Sweatman
C. Kruea-In
T. Tunkasiri
The mechanical and electrical properties of modified-BNKT lead-free ceramics
description © 2018, Copyright © Taylor & Francis Group, LLC. This research was conducted to study influence of ferric oxide nanoparticles on the properties of modified BNKT ceramics. The optimum sintering temperature was 1125°C at which all compositions had low porosity (0.12–0.19%). Raman and XRD showed coexisting rhombohedral and tetragonal phases throughout the entire compositional range. The Pr, d33and g33were slightly degraded when the additive was added. The maximum room temperature dielectric (ϵ′ = 1689, tan δ = 0.0606) and mechanical properties (HV = 5.6 GPa, HK = 4.9 GPa, E = 93 GPa and KIC= 1.58 MPa.m1/2) was obtained for the 2 vol% sample.
format Journal
author P. Jaita
S. Manotham
P. Butnoi
R. Sanjoom
P. Arkornsakul
D. R. Sweatman
C. Kruea-In
T. Tunkasiri
author_facet P. Jaita
S. Manotham
P. Butnoi
R. Sanjoom
P. Arkornsakul
D. R. Sweatman
C. Kruea-In
T. Tunkasiri
author_sort P. Jaita
title The mechanical and electrical properties of modified-BNKT lead-free ceramics
title_short The mechanical and electrical properties of modified-BNKT lead-free ceramics
title_full The mechanical and electrical properties of modified-BNKT lead-free ceramics
title_fullStr The mechanical and electrical properties of modified-BNKT lead-free ceramics
title_full_unstemmed The mechanical and electrical properties of modified-BNKT lead-free ceramics
title_sort mechanical and electrical properties of modified-bnkt lead-free ceramics
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85045003975&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58689
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