Reduction Kinetics of Synthetic Chromite Pellet with Hydrogen
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چکیده
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comparative study of pain relieving effect of dry cotton pellet and eugenol cotton pellet in the reduction of pain in emergoney pulpotomy
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15 صفحه اولSOLID STATE REDUCTION OF CHROMITE IN HIGH CARBON FERROCHROMIUM-CHROMITE COMPOSITE PELLETS
Abstract: In this paper solid state reduction of high carbon ferrochromium-chromite composite pellets in the temperature range of 900-1350°C was investigated. A two stage reduction mechanism is proposed. The first stage is likely to be controlled by the chemical reaction with activation energy of 127.2kJ/mol. In the second stage, solid state diffusion of carbon through the reaction product ...
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ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 1986
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1955.72.3_396