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Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts

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Main Authors: Afuza, A. A., Hadzley, A. B., Norfauzi, T., Umar, A. A., Faiz, M., Naim, F., Kunlapat, Thongkaew
Other Authors: hadzley@utem.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2020
Subjects:
Alumina
Zirconia
Particle size
Agglomerate
Shrinkage
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/67953
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spelling my.unimap-679532020-10-06T07:58:01Z Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts Afuza, A. A. Hadzley, A. B. Norfauzi, T. Umar, A. A. Faiz, M. Naim, F. Kunlapat, Thongkaew hadzley@utem.edu.my Alumina Zirconia Particle size Agglomerate Shrinkage Link to publisher's homepage at http://ijneam.unimap.edu.my The combination of Alumina and Zirconia has emerged as a promising ceramic structure for advance machine tool application. However, the particles of Alumina and Zirconia tend to agglomerate during mixture which affected shrinkage and dimension accuracy of the end product. This study focused on the analysis of the particle size of Alumina-Zirconia compacts and their relationship with the shrinkage and agglomerates. The particles size of single Alumina, Zirconia and ball-milled Alumina-Zirconia with 90-10 wt% ratio were examined by mastersizer. These powders then were compacted and sintered at 1400°C to examine their shrinkage. The results show that Alumina possesses larger particles size of 109.65 μm, which is 10 folds larger than Zirconia at 6.10 μm. When blended by ball mill, the Alumina-Zirconia particles were changed into 9.77 μm, showing that the ball mill to refine powder particles while reducing the risk of agglomeration. After sintering, the Alumina-Zirconia compacts were shrunk to maximum 9.56% when 75-25 wt% of Alumina-Zirconia. The combination of porosity, agglomerate and infiltration of zirconia between alumina grains were responsible for the shrinkage of Alumina-Zirconia compacts. 2020-10-06T07:58:01Z 2020-10-06T07:58:01Z 2020-05 Article International Journal of Nanoelectronics and Materials, vol.13(Special Issue), 2020, pages 277-284 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/67953 http://ijneam.unimap.edu.my en International Symposium on Science, Technology and Engineering (ISSTE 2019); Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Alumina
Zirconia
Particle size
Agglomerate
Shrinkage
spellingShingle Alumina
Zirconia
Particle size
Agglomerate
Shrinkage
Afuza, A. A.
Hadzley, A. B.
Norfauzi, T.
Umar, A. A.
Faiz, M.
Naim, F.
Kunlapat, Thongkaew
Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts
description Link to publisher's homepage at http://ijneam.unimap.edu.my
author2 hadzley@utem.edu.my
author_facet hadzley@utem.edu.my
Afuza, A. A.
Hadzley, A. B.
Norfauzi, T.
Umar, A. A.
Faiz, M.
Naim, F.
Kunlapat, Thongkaew
format Article
author Afuza, A. A.
Hadzley, A. B.
Norfauzi, T.
Umar, A. A.
Faiz, M.
Naim, F.
Kunlapat, Thongkaew
author_sort Afuza, A. A.
title Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts
title_short Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts
title_full Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts
title_fullStr Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts
title_full_unstemmed Analysis of particles size distribution on the agglomeration and shrinkage of Alumina-Zirconia compacts
title_sort analysis of particles size distribution on the agglomeration and shrinkage of alumina-zirconia compacts
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2020
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/67953
_version_ 1698698388777730048
score 13.222552

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