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Thermal Conductivity and Bending Strength of Porous Mullite Ceramics Made by PFA Method Using Corn Starch

Main Authors: Muhammad, Waziz Wildan, Suhanan, Suhanan, Darwanto, Darwanto
Format: Article PeerReviewed application/pdf
Bahasa: eng
Terbitan: Jurusan Teknik Mesin ITS Surabaya , 2009
Subjects:
Makalah lain-lain
Online Access: https://repository.ugm.ac.id/32655/1/B_6_JURNAL_TEKNIK_MESIN_ITS_SEPT_200%2C_WAZIZ%2C_SUHANAN.PDF
https://repository.ugm.ac.id/32655/
ctrlnum 32655
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><relation>https://repository.ugm.ac.id/32655/</relation><title>Thermal Conductivity and Bending Strength of Porous Mullite Ceramics Made by PFA Method Using Corn Starch</title><creator>Muhammad, Waziz Wildan</creator><creator>Suhanan, Suhanan</creator><creator>Darwanto, Darwanto</creator><subject>Makalah lain-lain</subject><description>Porous ceramics are widely used in filter, thermal insulation and acoustics applications. This research aims to produce porous mullite ceramics by PFA (Pore-Forming Agent)method using corn starch as the agent. Various contents of corn starch of 0, 5, 10, 15, 20 and 25 % weight were added to kaolin powder. Each composition was uniaxially pressed to produce green body. The green body of monolithic kaolin was pressureless sintered in air at various temperatures of 1000, 1100, 1200, 1300, 1400 and 1450 oC for two hours. Temperature of 1450 oC was chosen for producing porous mullite ceramics. Relative density, bending strength and thermal conductivity were measured on the sintered body. The results show that the porosity of the mullite ceramics increases with increasing corn starch contents. The bending strength and thermal conductivity of the porous mullite ceramics decrease with increasing porosity</description><publisher>Jurusan Teknik Mesin ITS Surabaya</publisher><date>2009-09</date><type>Journal:Article</type><type>PeerReview:PeerReviewed</type><type>File:application/pdf</type><language>eng</language><identifier>https://repository.ugm.ac.id/32655/1/B_6_JURNAL_TEKNIK_MESIN_ITS_SEPT_200%2C_WAZIZ%2C_SUHANAN.PDF</identifier><identifier> Muhammad, Waziz Wildan and Suhanan, Suhanan and Darwanto, Darwanto (2009) Thermal Conductivity and Bending Strength of Porous Mullite Ceramics Made by PFA Method Using Corn Starch. Jurnal Teknik Mesin ITS, 9 (3). pp. 149-155. ISSN 1411-9471 </identifier><recordID>32655</recordID></dc>
language eng
format Journal:Article
Journal
PeerReview:PeerReviewed
PeerReview
File:application/pdf
File
author Muhammad, Waziz Wildan
Suhanan, Suhanan
Darwanto, Darwanto
title Thermal Conductivity and Bending Strength of Porous Mullite Ceramics Made by PFA Method Using Corn Starch
publisher Jurusan Teknik Mesin ITS Surabaya
publishDate 2009
topic Makalah lain-lain
url https://repository.ugm.ac.id/32655/1/B_6_JURNAL_TEKNIK_MESIN_ITS_SEPT_200%2C_WAZIZ%2C_SUHANAN.PDF
https://repository.ugm.ac.id/32655/
contents Porous ceramics are widely used in filter, thermal insulation and acoustics applications. This research aims to produce porous mullite ceramics by PFA (Pore-Forming Agent)method using corn starch as the agent. Various contents of corn starch of 0, 5, 10, 15, 20 and 25 % weight were added to kaolin powder. Each composition was uniaxially pressed to produce green body. The green body of monolithic kaolin was pressureless sintered in air at various temperatures of 1000, 1100, 1200, 1300, 1400 and 1450 oC for two hours. Temperature of 1450 oC was chosen for producing porous mullite ceramics. Relative density, bending strength and thermal conductivity were measured on the sintered body. The results show that the porosity of the mullite ceramics increases with increasing corn starch contents. The bending strength and thermal conductivity of the porous mullite ceramics decrease with increasing porosity
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institution Universitas Gadjah Mada
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library Perpustakaan Pusat Universitas Gadjah Mada
library_id 488
collection UGM Repository
repository_id 2744
subject_area Karya Umum
city SLEMAN
province DAERAH ISTIMEWA YOGYAKARTA
repoId IOS2744
first_indexed 2016-09-14T18:09:43Z
last_indexed 2016-09-22T21:23:06Z
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