Advanced periclaselime powders for converter refractories

Kombinat Magnezit JSC has developed a process for manufacturing densely sintered large-grain periclase-lime powders that are resistant to hydration due to formation of enclosing films on the surface of the grains. A performance test of pitch-impregnated periclase-lime converter refractories at the K...

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Bibliographic Details
Published in:Refractories and industrial ceramics 1999-03, Vol.40 (3-4), p.120-121
Main Authors: Dmitrienko, Yu. A., Polovinkina, R. S., Koval, N. G.
Format: Article
Language:English
Subjects:
Ceramics
Converters
Hydration
Lining (process)
Performance tests
Refractories
Service life
Sintering
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Summary:Kombinat Magnezit JSC has developed a process for manufacturing densely sintered large-grain periclase-lime powders that are resistant to hydration due to formation of enclosing films on the surface of the grains. A performance test of pitch-impregnated periclase-lime converter refractories at the Krivorozhstal' Works has shown their advantages over dolomite-periclase refractories. The service life of a converter lining produced from the test powders was increased from 690 to 946 heats.[PUBLICATION ABSTRACT]
ISSN:1083-4877
1573-9139
DOI:10.1007/BF02762364