engleski

The Phase Composition of Electric Furnaces Slag

Elementary and phase composition as well as micrography of the electric furnaces slag were examined. The base is made from phases containing Fe, Mn and Ca. Grains differ in size and shape, they cling together to form bigger or smaller agglomerates, depending on separated fractions. Relative distribution of identified phases in separated fractions is presented and the posibility of phase separation by means of successive fragmentation and sieve analysis was noticed. The slag defined in that way coult find applications in cement production and construction industry. The electric furnace slag deposits which pollute the wather and ground as well as disfigure the environment can thus be reduced.

electric furnace slag ; phase composition

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