A Study on Fabrication, Dispersion and Surface Coating of Nanocarbon for MgO-C Refractories

Kwang Jin Jeong; Jeong Hun Son; Seung Seok Lee; Dong Sik Bae

doi:10.4028/www.scientific.net/MSF.724.404

Paper Titles

Thermoelectric Properties of Solid-State Synthesized Magnesium Silicides Doped with Group B^I-III Elements
p.385

Influence of Composition of Gd-Doped Ceria Electrolyte on Performance of Solid Oxide Fuel Cell
p.389

Fabrication of Novel Ag-Paste and Evaluation of its Electrical Properties in Bulk-Si Solar Cell
p.393

Dye Sensitized Solar Cells Based on ZnO Nanorod/TiO₂ Nanoparticle Composite Films
p.397

A Study on Fabrication, Dispersion and Surface Coating of Nanocarbon for MgO-C Refractories
p.404

Development of Nano-Carbon Bucky-Paper Membranes for Membrane Distillation
p.408

Synthesis and Characterization of Sulfonated Poly(diphenyl ether ketone sulfone)s Containing Dibenzoylbenzene Moiety for Proton Exchange Membrane Fuel Cell
p.412

Nano Composite Membranes of Sulfonated Poly(ether sulfone)s Containing DHTPE and SiO₂ for PEMFC
p.416

Research on Electrothermal Properties of a Composite Carbon Fiber Paper
p.420

HomeMaterials Science ForumMaterials Science Forum Vol. 724A Study on Fabrication, Dispersion and Surface...

A Study on Fabrication, Dispersion and Surface Coating of Nanocarbon for MgO-C Refractories

Abstract:

Spherical carbon nanoparticles were synthesized by sol-gel polymerization of resorcinol and formaldehyde in the presence of CTAB(cetyltrimethyl ammonium bromide) and subsequent carbonization at 900 in N₂ atmosphere. It is found that the amount of CTAB, water and catalyst showed a significant impact on the morphology and size of carbon nanoparticles. The magnesia-carbon (MgO-C) bricks containing 1~4 wt% nanocarbon were prepared by adding various types of carbon black (CB), multi walled carbon nanotubes (CNT) and synthesized nanocarbon. The mechanical properties, oxidation resistance and corrosion resistance of the MgO-C brick in which the nanocarbon is added was investigated. The MgO-C refractories were characterized by Field Emission Scanning Electron Microscope (FE-SEM, MIRA II LMH), Cold Crush Strength (CCS).

You might also be interested in these eBooks

Eco-Materials Processing and Design XIII

View Preview

Info:

Periodical:

Materials Science Forum (Volume 724)

Pages:

404-407

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.724.404

Citation:

Cite this paper

Online since:

June 2012

Authors:

Kwang Jin Jeong, Jeong Hun Son, Seung Seok Lee, Dong Sik Bae

Keywords:

Carbon Nanoparticles, MgO-C Refractories, Sol-Gel (SG)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S. Banerjee, Recent developments in steel-making refractories, in: Proceedings of the Unified International Technical Conference on Refractories, Mexico, (2001), 1033–1041.

Google Scholar

[2] K. Anan, Wear of refractories in basic oxygen furnaces (BOF), Taikabutsu Overseas 21 (4), (2001), 241–246.

Google Scholar

[3] A. Yamaguchi, Control of oxidation-reduction in MgO-C refractories, Taikabutsu Overseas 4 (1) (1984), 32–36.

Google Scholar

[4] R.W. Missen, C.A. Mims, Introduction to Chemical Reaction Engineering and Kinetics, John Wiley & Sons Inc., New York, (1999), 224.

Google Scholar

[5] PENG Xiao-yan , LI Lin. PENG Da-yan, et al. The Progress of Low-Carbon Mgo-C Composite Study [J]. Refractories, (2003), 37(6): 355 (in Chinese).

Google Scholar

[6] ZHU Bo-quan , ZHANG Wen-jie , YAO Ya-shuang, et al. Current Situation and Development of Low-Carbon Magnesia-Carbon Materials Research [J]. Refractories, (2006), 40: 90.

Google Scholar

[7] Tamura S. Ochisi T, Takanaga S. Nano-Tech Refractories 1: The Development of the Nano Structural Matrix [C] /Proceedings of UNITECR'03. Osaka: The Technical Asssociation of Refractories Japan. (2003): 517.

DOI: 10.1002/9781118837009.ch51

Google Scholar

[8] Tamura S, Ochisi T, Takanaga S. Nano-Tech Refractories 2: The Development of the Nano Structural Matrix to Mgo-C Brick [C] /Proceedings of UNITECR'03. Osaka: The Technical Asssociation of Refractories Japan. (2003): 521.

DOI: 10.1002/9781118837009.ch51

Google Scholar

[9] Ochiai T. The Development of Refractories by Applying NanoTechnology [J]. Taikabustu , (2004), 56(4): 152.

Google Scholar

[10] NIPPON STEEL TECHNICAL REPORT No. 98 JULY (2008).

Google Scholar