Liquid phase sintering of dense and porous composites obtained from industrial wastes

Authors

  • Darko Miloševski Faculty of Technology and Metallurgy, Ss. Cyril & Methodius University, Skopje
  • Ranko Adjiski Faculty of Technology and Metallurgy, Ss. Cyril & Methodius University, Skopje
  • Emilija Fidančevska Faculty of Technology and Metallurgy, Ss. Cyril & Methodius University, Skopje

DOI:

https://doi.org/10.20450/mjcce.2009.210

Keywords:

metallurgical slag, waste glass, sintering, porous structure, mechanical properties, thermal expansion

Abstract

Metallurgical slag and waste TV glass hawe been used for fabrication of ceramic-glass composite with a controlled porosity. A dense composite consisted of 70 wt% slag and 30 wt% TV glass sintered at 1000 ºC/2h, with the integral porosity of 16 %, has the E–modulus and bending strength of 26.0±1.6 GPa and 60.8±1.9 MPa, respectively. Slag with granulation of 0.125÷0.063 mm and 20 wt% TV glass, sintered at 950 ºC/2h possesses integral porosity of 37 % and E-modulus and bending strength of 11.86±2 GPa and 23.14±2 MPa, respectively, while the composite with the same composition but with porosity of 65 % possesses E-modulus of 2.1±0.3 GPa and bending strength of 3.0±0.4 MPa. The technical coefficient of thermal expansion of the porous systems is 11.12⋅10–6/ºC. The porous composites have been in thermal equilibrium and acted stable in aggressive media.

References

R. D. Rawlings, J. P. Wu, A. R. Boccaccini, Glassceramics: Their production from waste – A review, J. Mater. Sci., 41, 733–761 (2006).

W. Holland, G. Beall, Glass-ceramic Technology, The American Ceramic Society, Westerville, OH, 2002.

Z. Strand, Glass-Ceramic Materials, Elsevier, Amsterdam, 1986.

H. S. Kim, R. D. Rawlings, P. S. Rogers, Sintering and crystallization phenomena in Silceram glass, J. Mater. Sci., 24, 1025–1037 (1989).

R. Chimdins, I. Rozenstrauha, L. Berizina, J. Bossert, M. Bucker, Glassceramics obtained from industrial waste, Resourses, Conservation and Recycling, 29, 285–290 (2000).

E. Fidancevska, V. Vassilev, M. Milosevski, S. Parvanov, D. Milosevski, L. Aljihmani, Composites on the base of industrial wastes, I. Physico-chemical properties of Fe–Ni slag, Journal of the University of Chemical Technology and Metallurgy, 41 (4), 431–438 (2006).

J. P. Wu, A. R. Boccaccini, P. D. Lee, M. J. Kershaw, R. D. Rawlings, Glass ceramic foams from coal ash and waste glass production and characterization, Adv. Appl. Ceram., 105 (1), 32–39 (2006).

M. Sittig, Metal and Inorganic Waste Reclaiming Encyclopedia, Noves data corporation, New Jersey, 1980, pp. 175.

E. Sousa, C. B. Silveira, T. Fey, P. Greil, D. Hotza, A. P. N. de Oliveira, LZS, A glass ceramic foams prepared by replication process, Adv. Appl. Ceram., 104, 22–29 (2005).

E. Fidancevska, B. Mangutova, D. Milosevski, M. Milosevski, J. Bossert, Obtaining of dense and highly porous ceramic materials from metallurgical slag, Sci. Sinter., 35, 85–91 (2003).

T. Y. Lim, Y. M. Park, J. H. Hwang, C. Y. Kim, C. Y. Kim, Fabrication and characterization of porous ceramic panel using recycled glass powder, Mater. Sci. Forum, 511, 642–645 (2000).

G. Ondracek, Breg- und Huttenmannische, Monatshefte, 139, 273–279 (1994).

L. Berzina, R. Cimdins, I. Rozenstrauha, J. Bossert, I. Kravchenko, Glass– Ceramics with multibarrier structure obtained from industrial waste, Key Eng. Mater., 222, 132–136 (1997).

I. Kravtchenko, V. Gorobinskay, J. Bossert, Recycling of electronic glass waste, Mater. Eng., 10 (9), 193–210 (1999).

A. I. Rozenstrauha, D. Bajare, R. Cimdins, L. Berzina, J. Bossert, A. R. Boccaccini, The influence of various additions on a glass–ceramic matrix composition based on industrial waste, Ceram. Int., 32, 115–119 (2006).

B. Mangutova, E. Fidancevska, M. Milosevski, J. Bossert, Production of highly porous glass-ceramics from metallurgical slag, fly-ash and waste glass, APTEFF, 35 (1), 103–109 (2004).

R. Adziski, E. Fidancevska, B. Anguseva, D. Milosevski, V. Vassilev, M. Milosevski, Industrial waste as source for fabrication of composite ceramic glass with controled porosity, Sci. Sint., 40, 89–96 (2008).

M. Milosevski, J. Bossert, D. Milosevski, N. Gruevska, Preparation and properties of dense and porous calcium phosphate, Ceram. Int., 25, 693–696 (1999).

T. J. Reinhard, Engineered Materials Handbook. Composites, Vol. 1, ASM International, Metals Park, Ohio, 1987.

Downloads

Published

2009-12-15

How to Cite

Miloševski, D., Adjiski, R., & Fidančevska, E. (2009). Liquid phase sintering of dense and porous composites obtained from industrial wastes. Macedonian Journal of Chemistry and Chemical Engineering, 28(2), 189–195. https://doi.org/10.20450/mjcce.2009.210

Issue

Vol. 28 No. 2 (2009)

Section

Materials Engineering

License

The authors agree to the following licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

  • Adapt — remix, transform, and build upon the material
  • for any purpose, even commercially.
The licensor cannot revoke these freedoms as long as you follow the license terms.

 Under the following terms:

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

  • NonCommercial — You may not use the material for commercial purposes.

Most read articles by the same author(s)