Microstructure Analysis of SiC Ceramic Support by Isostatic Processing

Yong Feng Liu; Kai Qi Liu; Zhen Yu Zeng; Yong Bing Yuan

doi:10.4028/www.scientific.net/KEM.633.45

Paper Titles

Preparation and Characterization of Wire-Liked NiFe₂O₄Nanoparticles with High Specific Area and Excellent Magnetic Properties via a Template-Assembled Sol-Gel Method
p.26

Aqueous Gelcasting Synthesis of Zirconium Diboride
p.31

Preparation of Nano-Sized Wollastonite Using Calcium Silicate Residue of Potassium Feldspar after Extraction of Potassium and Alumina
p.35

Improved Efficiency of TiO₂ Nanotube Arrays with TiCl₄ Treatment in Dye-Sensitized Solar Cells
p.39

Microstructure Analysis of SiC Ceramic Support by Isostatic Processing
p.45

Effects of Nb₂O₅/La₂O₃ Synergistic Modification on Phase Composition, Microstructure and Mechanical Properties of Al₂O₃ Ceramics Prepared by Microwave Sintering
p.49

Influence of Si₃N₄ Adding on the Performance of Al-Al₂O₃ Composite
p.53

Influence of Aluminum Contents on Phase Behavior and Properties of TiN-Sialon-Corundum Composites by Aluminothermic Reduction Nitridation
p.57

Effect of Mineral Composition and Sintering Temperature on the Synthetic Cordierite
p.61

HomeKey Engineering MaterialsKey Engineering Materials Vol. 633Microstructure Analysis of SiC Ceramic Support by...

Microstructure Analysis of SiC Ceramic Support by Isostatic Processing

Abstract:

Ceramic supports were prepared by isostatic pressing, and were compared with commercially available ceramic support by extrusion molding process. Results show that structures of section, inner surface and outer surface keep uniform, and the pore is obvious in section, also on the inner surface and outer surface. While supports by extrusion molding process show great differences between internal and surface in structures. During the extrusion molding process, the orientation and rearrangement phenomenon of particle and powder occur obviously under the action of friction and boundary effect, which make pores on the surface blocked seriously. The ceramic support prepared by isostatic processing technology will show better filtration efficiency relatively compared to that by extrusion molding process.

You might also be interested in these eBooks

Testing and Evaluation of Inorganic Materials V

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 633)

Pages:

45-48

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.633.45

Citation:

Cite this paper

Online since:

November 2014

Authors:

Yong Feng Liu*, Kai Qi Liu, Zhen Yu Zeng, Yong Bing Yuan

Keywords:

Ceramic Support, Extrusion Molding Process, Isostatic Processing, Silicon Carbide (SiC)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Z. Jun, Talk of porous ceramic materials and filtration technology, Modern technical ceramics. (2011) 30-36.

Google Scholar

[2] Y.X. Xue, X.Q. Meng, X.J. LI, J. Li, Q.Z. Wu, High-temperature ceramic filter materials for hot-gas cleaning, Modern technical ceramics. (2005) 18-21.

Google Scholar

[3] H.J. Ji, J.K. Yang, B, Xiao, Dynamic study of high-temperature dust removal by ceramic filters, Industrial safety and environmental protection. 29(2003)17-20.

Google Scholar

[4] Y. Li, J.Q. Gao, Development of process and theory on ceramic pastes extrusion moulding, Naihuo Cailiao. 38(2004)277-280.

Google Scholar

[5] Z.G. Cai, The screw extrusion shaping for ceramic roller, Modern technical ceramics. (2002)31-33.

Google Scholar