Synthesis of Crystalline Glass Materials Based on Blast Furnace Slags from the Kuznetsk Metallurgical Combine

The blast furnace slag of the Kuznetsk metallurgical combine, like most blast furnace slags, is basic in nature; however, the content of CaO in this slag is higher than in other blast furnace slags. The task was to produce good glasses from the technological point of view with the maximum content of...

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Bibliographic Details
Main Authors: Pavlushkin,N. M, Logvinenko,A. T, Pendyurina,T. E
Format: Report
Language:English
Subjects:
CATALYSTS
Ceramics, Refractories and Glass
GLASS
MANUFACTURING
MICROSTRUCTURE
PHASE STUDIES
RECOVERY
SLAGS
THERMAL ANALYSIS
TRANSLATIONS
USSR
WASTES(INDUSTRIAL)
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Summary:The blast furnace slag of the Kuznetsk metallurgical combine, like most blast furnace slags, is basic in nature; however, the content of CaO in this slag is higher than in other blast furnace slags. The task was to produce good glasses from the technological point of view with the maximum content of slag. Five series of glasses were synthesized. The softening point of the glasses was between 703 and 750C. A number of crystallization catalysts were tested for the production of glass crystalline materials. Five series of slag glasses were produced using this catalyst. The selection of the sitalization modes was based on data from differential thermal analysis and the softening points of the glasses. Unedited rough draft trans. of Akademiya Nauk SSSR. Sibirskoe Otdelenie. Izvestiya. Seriya Khimicheskikh Nauk, n2 p148-153 1969.