Ways toward improving the technology of refractories based on powdered periclase / Kashcheev ID // REFRACTORIES AND INDUSTRIAL CERAMICS. - 2001. - V. 42, l. 7-8. - P. 288-293.

ISSN/EISSN:

1083-4877 / нет данных

Type:

Article

Abstract:

Periclase powders available from domestic (Magnezit JSC) and foreign manufacturers are analyzed for chemical and mineralogical composition. Domestic magnesite is shown to differ from its foreign analogs in smaller values of MgO content, CaO/SiO2 ratio, and periclase crystal size. A way toward obtaining high-quality powers involves reducing the concentration of SiO2 in magnesite to 0.2 - 0.5\% and increasing the calcination temperature to 2000 - 2100degreesC to prepare coarse-grained periclase with a crystal size larger than 140 mum. The need for developing a technology that would enable fabrication of refractory components with tailored structural properties from periclase powder is emphasized.

Author keywords:

нет данных

DOI:

10.1023/A:1012770513283

Web of Science ID:

ISI:000173287300006

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL-AUG
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Ceramics
ResearcherID-Numbers	Kashcheev, Ivan/O-1809-2015
ORCID-Numbers	Kashcheev, Ivan/0000-0003-0153-5974
Number-of-Cited-References	29
Usage-Count-Since-2013	3
Journal-ISO	Refract. Ind. Ceram.
Doc-Delivery-Number	511VY