An ore sample with 29.8% Cr2O3, 20.6% SiO2, and 4% CaO is analyzed. The ore does not meet the requirements imposed on chromium raw materials for producing refractories and can be used in refractory mixtures only with certain limitations or should be dressed.
SiO2 Chromium Refractory Mixture
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in to check access.
Balance of Mineral Resources of the Russian Federation on 01.01.92, Issue 3, Chromium Ores [in Russian], Rosgeolfond, Moscow (1992).Google Scholar
N. V. Pavlov and I. I. Grigor'eva-Chuprynina,Regularities in the Formation of Chromium Deposits [in Russian], Nauka, Moscow (1973).Google Scholar