Formation and densification behavior of magnesium aluminate spinel: The influence of CaO and moisture in the precursors

Journal of the American Ceramic Society

Volumn 88, Issue 10, 2005, Pages 2752-2761

  Ganesh, Ibram ^a   Teja, Kolli Archana ^a   Thiyagarajan, Natarajan ^a   Johnson, Roy ^a   Reddy, Benjaram Mahipal ^b  

^a INTERNATIONAL ADVANCED RESEARCH CENTRE FOR POWDER METALLURGY AND NEW MATERIALS ARCI   (India)

^b INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINA; DENSIFICATION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; POROSITY; STOICHIOMETRY; THERMOGRAVIMETRIC ANALYSIS; WATER ABSORPTION; X RAY DIFFRACTION;

APPARENT POROSITY (AP); BULK DENSITY (BD); MAGNESIUM ALUMINATE; SPINEL GRAINS;

MAGNESIUM COMPOUNDS;

EID: 27644495560     PISSN: 00027820     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1551-2916.2005.00529.x     Document Type: Article

References (48)

1. C. Baudin, R. Martinez, and P. Pena, "High-Temperature Mechanical Behavior of Stoichiometric Magnesium Spinel," J. Am. Ceram. Soc., 78 [7] 1857-1862 (1995).
2. W. T. Baker and J. G. Lindsay, "Reactive Magnesia Spinel, Preparation and Properties," Am. Ceram. Soc. Bull., 46 [11] 1094-7 (1967).
3. J. T. Baitley and R. Russel Jr., "Sintered Spinel Ceramics"; Presented at the 69th Annual Meeting of the American Ceramic Society, New York, NY, May 3, 1967.
4. M. A. Sainz, A. Mazzoni, E. Aglietti, and A. Caballero, "Thermo-Chemical Formation and Stability of Spinel Under Strongly Reducing Conditions"; pp. 387-92 in Proceedings of UNITECER'95, Kyoto Japan Nov. 19-22, (1995).
5. Y. Urita, K. Yamaguchi, I. Takita, K. Furuta, and Y. Natsuo, "Properties of Alumina-Magnesia Refractories for Steel Ladles," Taiku-butsu, 45 [11] 664-72 (1993).
6. 3 and MgO-C Refractories," Ceram. Int., 28, 245-53 (2002).
7. Y. Shimizu, H. Arai, and T. Seiyama, "Theoretical Studies on the Impedance-Humidity Characteristics of Ceramic Humidity Sensors," Sensors Actuators, 7, 11-22 (1985).
8. L. Ji-Guang, T. Ikegami, L. Jong-Heum, and T. Mori, "Fabrication of Translucent Magnesium Aluminate Spinel Ceramics," J. Am. Ceram. Soc., 83 [11] 2866-8 (2000).
9. J. H. Belding and E. A. Letzgus, "Process for Producing Magnesium Aluminate Spinel"; U.S. Patent No. 3,950,504, 13 April, 1976.
10. M. O'Driscoll, "Fused Spinel - Monolithics Market Future," IM Fused Miner. Rev., Special Issue, 36-46, (1997).
11. D. Son, Y. Kim, and J. Yang, "The Application of Magnesia-Spinel Castable to the Snorkel in the RH Degasser"; pp. 24-6 in Proceedings UNITECER'97, New Orleans, LA, Nov 4-7, (1997).
12. Z. E. Nakagawa, N. Enomoto, I. S. Yi, and K. Asano, "Effect of Corundum/ Periclase Sizes on the Expansion Behavior During Synthesis of Spinel"; pp. 379-86 in Proceedings of UNITECER'95 Congress, Tokyo, 1995.
13. 4 Spinel Powders," J. Euro. Ceram. Soc., 24, 201-7 (2004).
14. 4 Spinel Powder," Ceram. Int., 31, 67-74 (2005).
15. 4 Powders," Br. Ceram. Trans., 101 [6] 247-54 (2002).
16. 4 Materials," Br. Ceram. Trans., 102 [3] 119-28 (2003).
17. 4 Spinel Powders," Am. Ceram. Soc. Bull., 48 [8] 759-62 (1969).
18. 4 Powder Synthesis in Supercritical Ethanol," J. Mater. Soc., 27, 2187-92 (1992).
19. O. Varnier, N. Hovnanian, A. Larbot, P. Bergez, L. Cot, and J. Charpin, "Sol-Gel Synthesis of Magnesium Aluminate Spinel from a Heterometallic Alkoxide," Mater. Res. Bull., 29, 479-88 (1994).
20. 4 Powder," Mater. Lett., 15, 84-8 (1992).
21. I. Ganesh, S. Bhattacharjee, B. P. Saha, R. Johnson, and Y. R. Mahajan, "An Improved Process for Preparation of Magnesium Aluminate Spinel"; Indian Patent Granted (Filed No: 29/MAS/1999; dated: 7 January 1999.
22. I. Ganesh, S. Bhattacharjee, B. P. Saha, R. Johnson, and Y. R. Mahajan, "A Process for the Production of Dense Magnesium Aluminate Spinel Grains"; Indian Patent Granted (Filed No: 520/MAS/2000; dated: 6 July 2000.
23. 3," Tr. Vast. Inst. Ogneuporov, 4, 164-83 (1963).
24. N. A. Toropov and N. A. Sirazhiddinov, "Influence of Rare Earth Oxides on the Kinetics of Formation of Magnesium Aluminate in the Solid Phase," Uzb., Khim. Zh., 7 [5] 38-42 (1963).
25. I. S. Kainarskii and E. V. Devgtyareva, "Mineralizers of the Reaction Between Solid Phases," Zh. Prikl. Khim., 36, 225-7 (1963).
26. N. Tokiti and M. Hasegawa, "Effect of Addition of Salt Vapor on the Synthesis and Crystal Growth of Spinel," J. Soc. Chem. Ind. Japan, 43, 72-3 (1940).
27. D. Lepkova, A. Baatarjav, and L. Pavlova, "Effect of Additives on the Firing and the Properties of Magnesium Spinel Ceramics," Interceramics, 42 [2] 89-92 (1993).
28. J. Wang, L. Zhang, X. Ren, Y. Zhu, X. Gao, and P. R. China, "Compositions of Alumina-Magnesia Spinel Synthesized from Natural Raw Materials," Interceramics, 41 [1] 22-6 (1992).
29. 3 Spinels," J. Euro. Ceram. Soc., 22, 1243-50 (2002).
30. I. Ganesh, S. Bhattacharjee, B. P. Saha, R. Johnson, and Y. R. Mahajan, "A New Sintering Aid for Magnesium Aluminate Spinel," Ceram. Int., 27, 773-9 (2001).
31. B. M. Reddy, I. Ganesh, and B. Chowdhury, "Design of Stable and Reactive Vanadium Oxide Catalysts Supported on Binary Oxides," Catal. Today, 49, 115-21 (1999).
32. 4 Spinel," J. Am. Ceram. Soc., 57 [7] 283-6 (1974).
33. C. Feng Chan and Y. Chao Ko, "Effect of CaO Content on the Hot Strength of Alumina-Spinel Castables in the Temperature Range of 1000°C to 1500°C," J. Am. Ceram. Soc., 81 [11] 2957-60 (1998).
34. B. D. Cullity, Elements of XRD, 2nd edition, Addison-Wesley, Reading, MA, 1978.
35. M. P. Klug and L. E. Alexander, X-Ray Diffraction Procedure for Polycrystalline and Amorphous Materials, p. 634, Wiley, New York, 1974.
36. -1) and Roman Spectra of Inorganic Compounds and Organic Salts (a 4 volume set). Academic Press Limited, London, UK.
37. M. I. Zaki and H. Knözinger, pp. 19-25 in Proceedings of Second International Conference on Chemical Reaction Engineering, Vol. 1, Edited by L. K. Doraswamy, R. A. Mashelkar, and P. Ratnasamy. Wiley-Eastern, New Delhi, 1987.
38. R. Sarkar, S. K. Das, and G. Banerjee, "Effect of Attrition Milling on the Densification of Magnesium Aluminate Spinel," Ceram. Int., 25, 485-9 (1999).
39. 4) Powder," Ceram. Int., 27, 481-9 (2001).
40. 3 by Reaction in Solid-State," Z. Physic. Chem., B34, 309-16 (1936).
41. J. B. Peri, "Surface Hydroxyl on γ-Alumina," J. Phys. Chem., 64 [10] 1526-30 (1960).
42. J. B. Peri, "Infrared and Gravimetric Study of the Surface Hydration of γ-Alumina," J. Phys. Chem., 69 [1] 211-9 (1965).
43. 4," Interceramics, 38 [5] 40-3 (1983).
44. 4," J. Am. Ceram. Soc., 45 [6] 263-8 (1962).
45. 3," J. Am. Ceram. Soc., 57 [1] 47-8 (1974).
46. 4 Spinel Grains," Br. Ceram. Trans., 79 [6] 275-82 (1998).
47. M. William Vance, G. W. Kriechbaum, R. A. Henrichsen, G. MacZura, K. J. Moody, and S. Munding, "Influence of Spinel Additives on High-Alumina/Spinel Castables," Am. Ceram. Soc. Bull., 73 [11] 70-4 (1994).
48. P. Korgul, D. R. Wilson, and W. E. Lee, "Microstructural Analysis of Corroded Alumina-Spinel Castable Refractories," J. Euro. Ceram. Soc., 17, 77-84 (1997).