Refractories and Industrial Ceramics Vol. 48, No. 6, 2007 PRODUCTION OF HEAT-RESISTANT AND REFRACTORY MATERIALS WITH USING THE OUTPUT OF THE “KLYUCHEVSK CONCENTRATION PLANT” O. A. Klinov Translated from Novye Ogneupory, No. 12, pp. 74 – 76, December, 2007. The “’Russian Special Alloys’ Managing Company” complete silicosis safety. The phase composition of the mate- controls enterprises located in the Sverdlovsk Region, i.e., rials is as follows: CaO·6(Al, Ti) O (bonite), CaO·2Al O 2 3 2 3 the “Klyuchevsk Plant of Ferroalloys” (OAO KZF) and the (calcium dialuminate), Mg(Al, Cr) O (spinel), (Al, Cr) O 2 4 2 3 “Klyuchevsk Concentration Plant” (OOO KOF). Starting in (corundum), CaO·6(Al, Cr) O (calcium hexaaluminate), and 2 3 2005 the Company has worked on separation and utilization Na O·12(Al, Cr) O (alkaline bonite). 2 2 3 of slag dumps accumulated after the 65-year commercial High-alumina clinker due to aluminothermic produc- production of ferroalloys at OAO KZF. In 2008 the Com- tion (TU 14-00186482-048–2003). The clinker is used for pany plans to deliver 250 tons of ready products of OOO making high-alumina cements, refractory and high-tempera- KOF. The main kinds of ready materials are products of utili- ture concrete linings in metallurgy, chemically stable
Refractories and Industrial Ceramics – Springer Journals
Published: Jul 22, 2008
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