Thermomechanical properties of mullite-corundum refractories based on fused mullite
Research
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Conclusions
A study was made of the strength and deformation behavior of mullite-corundum refractories with various concentrations of fused mullite.
Analysis of the range of properties, taking into account the demands placed on refractories for service in different components of the structure of high temperature blast furnace stoves, suggests that articles based on compositions Nos. 2–4 may be used in the lower parts of the combustion chambers, since they possess outstanding deformation properties; and articles based on compositions Nos. 1, 2, and 4 may be used in the hot blast connecting pipes and gas burners, where it is also necessary to provide a high thermal-shock resistance in the refractory.
Keywords
Burner Furnace Blast Furnace Combustion Chamber Deformation Behavior
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Literature cited
- 1.V. M. Panferov, Dokl. Akad. Nauk SSSR,178, 64–66 (1968).Google Scholar
- 2.A. G. Evans and T. G. Langdon, Construction Ceramics [Russian translation], Metallurgiya, Moscow (1980).Google Scholar
Copyright information
© Plenum Publishing Corporation 1983