IJSTR

International Journal of Scientific & Technology Research

Home About Us Scope Editorial Board Blog/Latest News Contact Us
0.2
2019CiteScore
 
10th percentile
Powered by  Scopus
Scopus coverage:
Nov 2018 to May 2020

CALL FOR PAPERS
AUTHORS
DOWNLOADS
CONTACT

IJSTR >> Volume 2- Issue 10, October 2013 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Tubular Ceramic Foam Via Polymeric Sponge Method

[Full Text]

 

AUTHOR(S)

S. M. Sharif, Z. A. Ahmad, M. R. Othman

 

KEYWORDS

Index Terms: compressive strength, density, porosity, sintering temperature, tubular ceramic foam.

 

ABSTRACT

Abstract: Tubular ceramic foams were prepared by using natural clay as starting material and 120 ppi polyurethane foam as template via polymeric sponge method. Samples were sintered with different temperatures from 1200°C to 1280°C. The result shows that 1250°C is the ideal sintering temperature where the highest compressive strength of 1.980MPa at 47.31% porosity is obtained. The highest value in compressive strength and the lowest percentage in porosity are attributed to the higher apparent density and crystallinity. These results lend support to the idea that the sintering temperature is important for the processing of tubular ceramic foam.

 

REFERENCES

[1] Andre´ R. Studart, "Processing Routes to Macroporous Ceramics: A Review," Journal of the American Ceramic Society., vol. 89, no. 6, pp. 1771-1789, 2006, doi:10.1111/j.1551-2916.2006.01044.x

[2] R. Brezny and D. J. Green, "Factors Controlling the Fracture Resistance of Brittle Cellular Materials,"Journal of the American Ceramic Society, vol. 74, pp. 1062-1065, 2005, doi:10.1111/j.1151-2916.1991.tb04343.x

[3] K.N. Maiti and S. Kumar, "Microstructure and properties of a new porcelain composition containing crystallizing glasses as replacement for feldspar", Br. Ceram. Trans. J., vol. 91, no. 1, pp. 19-24, 1992.

[4] M.A.A Muhamad Nor, C.H. Lee and Z.A. Ahmad, Z. A., "Preparation and characterization of ceramic foam produced,"Journal of Materials Processing Technology, vol. 207, pp. 235-239, 2008. doi:10.1016/j.jmatprotec.2007.12.099

[5] S.R. Bragança and C.P. Bergmann, " Traditional and glass powder porcelain: Technical and microstructure analysis," J. Eur. Ceram. Soc.,vol. 24, no. 8 , pp. 2383–2388, 2004, doi:10.1016/j.jeurceramsoc.2003.08.003

[6] Saggio-Woyansky, J., C. Scott, and W. Minnear, "Processing of Porous Ceramics," American Ceramic Society Bulletin, vol. 71, no. 11, pp. 1674-1682, 1992.

[7] P. Sepulveda and J.G.P Binner, "Processing of cellular ceramics by foaming and in situ polymerisation of organic monomers," J. Eur. Ceram. Soc.,vol. 19, no. 12, pp. 2059–2066, 1999, doi:10.1016/S0955-2219(99)00024-2

[8] A. B. Sifontes et al., " Preparation of -alumina ceramic foams employing hydrophilated," Journal of Materials Science ,vol. 44, pp. 4507-4509, 2009, doi:10.1007/s10853-009-3693-3

[9] Y.G. Jung and U. Paik, "Contact damage and crack patterns whiteware layered structures, "Br. Ceram. Trans., vol. 100, no. 1, pp. 9-15, 2001, doi:10.1179/096797801681125

[10] Y. Han, et al., "The effect of sintering temperatures on alumina foam strength," Ceramics International, vol. 28, no.7, pp. 755-759, 2002, doi:10.1016/S0272-8842(02)00039-1

[11] X. Zhu at al., "The control of slurry rheology in the processing of reticulated porous ceramics," Materials Research Bulletin, vol. 37, pp. 541-553, 2002, doi:10.1016/S0025-5408(02)00674-8

[12] M. S. Sharmiwati, Z. A. Ahmad and M. R. Othman, “Porous ceramic supports prepared from porcelain mixture,” Advanced Materials Research, vol. 620, pp 389-394, 2013, doi:10.4028/www.scientific.net/AMR.620.389