Effects of initial particle size on the porosity of mullite ceramics

Authors

Maria Carmela Garcia ⋅ PH Clay Minerals Laboratory, National Institute of Geological Sciences, University of the Philippines Diliman
Chelo Pascua ⋅ PH Department of Material Science and Engineering, College of Engineering, Mariano Marcos State University

Abstract

In this paper, porous mullite ceramics were fabricated using kaolinite clay from Ilocos Norte. The effects of the initial particle size on the porosity of the resulting ceramics were studied. Kaolinite clay was separated into different particle sizes through sedimentation were made into disc-shaped green bodies by using slip casting techniques. The discs were sintered at a temperature of 1100°C. Results smaller initial particle sizes leads to a decrease in porosity of the ceramic.

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Issue

2011: Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress

Article ID

SPP2011-PB-22

Section

Poster Session PB

Published

2011-10-24

How to Cite

[1]

MC Garcia and C Pascua, Effects of initial particle size on the porosity of mullite ceramics, Proceedings of the Samahang Pisika ng Pilipinas 29, SPP2011-PB-22 (2011). URL: https://proceedings.spp-online.org/article/view/SPP2011-PB-22.