Characteristics of refractory castables containing mullite and spinel coated graphites

Materials and Manufacturing Processes

Volumn 27, Issue 2, 2012, Pages 177-184

  Mukhopadhyay, Sunanda ^a   Ansar, Sk Abdul ^a   Paul, D ^a   Bhowmick, G ^a   Sengupta, S ^b  

^a UNIVERSITY OF CALCUTTA   (India)

^b CALCUTTA INSTITUTE OF ENGINEERING AND MANAGEMENT   (India)

Author keywords

Alumina; Defects; Graphite; Microstructure; Mullite; Porosity; Refractories; Slag; Spinels; XRD

Indexed keywords

APPARENT POROSITY; CARBON CONTAINING; CASTABLES; COLD CRUSHING STRENGTHS; COMMERCIAL APPLICATIONS; HIGH ALUMINA CASTABLES; REFRACTORINESS UNDER LOADS; REFRACTORY CASTABLES; SLAG RESISTANCE; SPINELS; THERMAL SHOCK RESISTANCE; XRD;

ALUMINA; ALUMINOUS REFRACTORIES; DEFECTS; DIFFERENTIAL THERMAL ANALYSIS; MICROSTRUCTURE; MULLITE; PHYSICAL PROPERTIES; POROSITY; REFRACTORY MATERIALS; SILICATE MINERALS; SLAGS; THERMAL SHOCK; X RAY DIFFRACTION;

GRAPHITE;

EID: 83555174215     PISSN: 10426914     EISSN: 15322475     Source Type: Journal    
DOI: 10.1080/10426914.2011.560501     Document Type: Article

References (35)

1. 3. J. Ceram. Soc. Japan 1995, 103, 929-934.
2. 2 Sol-Gel coatings. J. Eur. Ceram. Soc. 2003, 23, 1215-1221. (Pubitemid 36270398)
3. Liu, X.; Wang, Z.; Zhang, S. Molten salt synthesis and characterization of titanium carbide-coated graphite flakes for refractory castable applications. Int. J. Applied Ceramic Technology 2011, 8 (4), 911-919.
4. Sharif, M.; Faghihi-Sani, M.A.; Golestani-Fard, F.; Saberi, A.; Khalife Soltani, A. Coating of graphite flakes with MgO/carbon nanocomposite via gas state reaction. Journal of Alloys and Compounds 2010, 500, 74-77.
5. 3-MgO-extruded graphite pellets castables reinforced with steel. Ceram. Int. 2009, 35, 359-362.
6. 3-C castable refractories with graphite powder coated with alumina. J. Cream. Soc. Japan 2001, 109, 270-273. (Pubitemid 32366354)
7. Yilmaz, E.; Yilmaz, S. Investigation of properties of boehmitic sol-coated graphite added alumina-low cement castables. J. Ceramic Processing Res. 2010, 11, 56-60.
8. Mukhopadhyay, S.; Dutta, S.; Ansar, S.A.; Das, S.; Misra, S. Spinel-coated graphite for carbon containing refractory castables. J. Am. Ceram. Soc. 2009, 92, 1895-1900.
9. 2O4) coatings on graphite for application in carbon containing high alumina castables. J. Sol-Gel Sci. Technol. 2010, 56, 66-74.
10. Ansar, Sk.A.; Bhattacharya, S.; Dutta, S.; Ghosh, S.S.; Mukhopadhyay, S. Development of mullite and spinel coatings on graphite for improved water-wettability and oxidation resistance. Ceramics Intl. 2010, 36, 1837-1844.
11. Lee, W.E.; Zhang, S. Melt corrosion of oxide and oxidecarbon refractories. International Materials Reviews 1999, 44 (3), 77-104.
12. Mukhopadhyay, S.; Das Poddar, P.K. Role of nanocrystalline spinel additive on the properties of low cement castable refractories. Materials and Manufacturing Processes 2006, 21, 669-675. (Pubitemid 44423248)
13. Ghosh, S.; Lodha, R.; Barick, P.; Mukhopadhyay, S. Improvement of thermal characteristics of refractory castable by addition of gel-route spinel nanoparticles. Materials and Manufacturing Processes 2007, 22, 81-90. (Pubitemid 46013774)
14. Mukhopadhyay, S.; Pal, T.K.; Das Poddar, P.K. Improvement of corrosion resistance of spinel-bonded castables to converter slag. Ceramics Intl. 2009, 35, 373-380.
15. 2O4) for application in spinel-bonded castables. Ceramics Intl. 2009, 35, 381-390.
16. Ghosh, S.; Maiti, T.; Sen, S.; Mukhopadhyay, S. Influence of gel-derived nanocrystalline spinel in a high alumina castable: Part 1. Ceramics Intl. 2005, 31, 333-347.
17. Mukhopadhyay, S.; Pal, P.; Nag, B.; Jana, P. Influence of gel-derived nanocrystalline spinel in a high alumina castable: Part 2. Ceramics Intl. 2007, 33, 175-186. (Pubitemid 44841933)
18. Mukhopadhyay, S.; Das Poddar, P.K. Modified in situ spinelalumina castables. Ceramics-Silikáty 2004, 48 (3), 100-109.
19. Mukhopadhyay, S.; Ghosh, S.; Mahapatra, M.K.; Mazumder, R.; Barick, P.; Gupta, S.; Chakraborty, S. Easy-to-use mullite and spinel sols as bonding agents in a high-alumina based ultra low cement castable. Ceramics Intl. 2002, 28, 719-729.
20. Ghosh, S.; Majumdar, R.; Sinhamahapatra, B.K.; Nandy, R.N.; Mukherjee, M.; Mukhopadhyay, S. Microstructures of refractory castables prepared with sol-gel additives. Ceramics Intl. 2003, 29, 671-677.
21. Mukhopadhyay, S.; Sen, S.; Maiti, T.; Mukherjee, M.; Nandy, R.N.; Sinhamahapatra, B.K. In situ spinel bonded refractory castable in relation to co-precipitation and sol-gel derived spinel forming agents. Ceramics Intl. 2003, 29, 857-868.
22. Molin, A.; Molin, J.; Podworny, J.; Wala, T. Study on slag resistance and in situ spinel based ULC castable refractories. In Proceedings of UNITECR, Osaka, Japan, October 19-22, 2003; 576-579.
23. Primachenko, V.V.; Martynenko, V.V.; Babkina, L.A.; Soloshenko, L.N. Dry corundum spinelmix for the lining of induction crucible furnaces. In Proceedings of UNITECR-05, Orlando, FL, November 8-11, 2005; paper 022.
24. Abo-El-Enein, S.A.; Abou-Sekkina, M.M.; Khalil, N.M.; Shalma, O.A. Microstructure and refractory properties of spinel containing castables. Ceramics Intl. 2010, 36, 1711-1717.
25. Mukhopadhyay, S.; Das Poddar, P.K. Effect of preformed and in situ spinels on microstructure and properties of a low cement refractory castable. Ceramics Intl. 2004, 30, 369-380.
26. Filipecki, J.; Ingram, A.; Klym, H.; Shpotyuk, O.; Vakiv, M. Water-sensitive positron trapping mode in nanoporous magnesium aluminate ceramics. Journal of Physics 2007, 79, 012015.
27. 2O4 spinel. Solid State Sciences 2008, 10, 717-724.
28. Scrivener, K.L.; Campas, A. Calcium aluminate cements. In Lea's Chemistry of Cement and Concrete; Hewlett, P.C., Ed.; Butterworth-Henemann: Oxford, 2001; 709-778.
29. Norton, F.H. Refractories, 4th Ed.; McGraw Hill: New York, 1968; 241-242.
30. Innocentini, M.D.M.; Pardo, A.R.F.; Pandolfelli, V.C.; Menegazzo, B.A.; Bittencourt, L.R.M.; Rettore, R.P. Permeability of high-alumina refractory castables based on various hydraulic binders. J. Am. Ceram. Soc. 2002, 85 (6), 1571-1521.
31. Maczura, G.; Madono, M.; Kriechbaum, G.W.; Sewell, B. Low moisture regular corundum/spinel castables with superior properties. In UNITECR-95, Kyoto, Japan, November 19-22, 1995; 179-186.
32. Chestors, J.H. Refractories: Production and Properties; Iron and Steel Industries: London, 1973; 338-339.
33. 3-spinel castables for steel ladles. Ceramics Intl. 2002, 28 (7), 811-817.
34. Semchenko, G.D.; Shuteeva, I.Y.; Slepchenko, O.N.; Angolenko, L.A. Protection of graphite containing materials from oxidation. Refractories and Industrial Ceramics 2005, 46 (4), 260-267.
35. Rigaud, M. Corrosion of industrial refractories. In Fundamentals of Refractory Technology; Bennett, J.P., Smith, J.D., Eds.; American Ceramic Society: Westerville, OH, 2001; 135-154.