STUDY OF REFRACTORY CONCRETE BEFORE AND AFTER SERVICE IN A CEMENTATION FURNACE / Perepelitsyn V. A.,Uzberg L. V.,Efimova G. V.,Yakhontova O. N.,Nazmutdinov V. Z.,Ipatov N. V. // REFRACTORIES AND INDUSTRIAL CERAMICS. - 2010. - V. 51, l. 1. - P. 1-3.

ISSN/EISSN:

1083-4877 / нет данных

Type:

Article

Abstract:

Results are provided for a study of refractory concrete before and after service in a cementation furnace with the aim of revealing reasons for rapid wear of a concrete block after four months of operation at 850-930 degrees C in an endogas atmosphere. It is established that the reason for the rapid loss of concrete strength is destruction of the concrete matrix as a result of the chemical action of endogas. Destruction of the concrete matrix is connected with partial reduction of SiO(2) to volatile SiO in microsilica and in calcium aluminosilicates.

Author keywords:

mullite-corundum low-cement concrete; microsilica; cementation furnace; endogas; concrete destruction

DOI:

нет данных

Web of Science ID:

ISI:000279865600001

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	JUL
Publisher	CONSULTANTS BUREAU/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Ceramics
ResearcherID-Numbers	Perepelitsyn, Vladimir/O-1668-2015
Number-of-Cited-References	6
Usage-Count-Since-2013	1
Journal-ISO	Refract. Ind. Ceram.
Doc-Delivery-Number	625BE