Making and testing refractories from high-density, high-purity magnesite powder

Autor:	G. G. Mel'nikova, E. P. Mezentsev, V. G. Borisov, S. A. Stegantsev, K. V. Simonov
Rok vydání:	1980
Předmět:	chemistry.chemical_compound Materials science chemistry Dolomite Metallurgy Ceramics and Composites Materials Chemistry engineering Trunnion High density Periclase engineering.material Magnesite
Zdroj:	Refractories. 21:283-285
ISSN:	1573-9139 0034-3102
DOI:	10.1007/bf01387693
Popis:	Test results for the trial batch of refractories made of dense magnesite powder in the converter lining in the trunnion zone showed that they are promising for application compared with ordinary dolomite goods with a pitch bond. The average wear of the test refractory is not more than 1.0 mm/heat, while dolomite-pitch shows a wear of 1.5 mm/heat. The resistance of blocks of dense magnesite powder in the lining of steel discharge apertures of a converter also proved to be higher than periclase (83 heats against 69).
Databáze:	OpenAIRE
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