Prethodno priopćenje

Study of softening temperatures of manganese ores in central Kazakhstan

A. Nurumgaliev ; Karaganda Industrial University, Temirtau, Kazakhstan
Ye. Makhambetov ; Karaganda Industrial University, Temirtau, Kazakhstan
Ye. Kuatbay orcid.org/0000-0002-8400-3537 ; Karaganda Industrial University, Temirtau, Kazakhstan
G. Yerekeyeva ; Karaganda Industrial University, Temirtau, Kazakhstan
A. Abdirashit orcid.org/0000-0003-0718-3041 ; Karaganda Industrial University, Temirtau, Kazakhstan
Ye. Mynzhassar ; Karaganda Industrial University, Temirtau, Kazakhstan

Sažetak

The article presents the results of studying the temperatures of the beginning, end and temperature range of softening, samples of manganese ores in Central Kazakhstan. For the study, samples of manganese ores from the Zhezdinsky, Karazhal, Keregetas, and Western Kamys deposits were taken. The temperature interval for the softening of ores was determined by the method of isothermal heating on a specially assembled installation.

Ključne riječi

manganese ores; chemical composition; ore softening temperature; siliceous ores; Kazakhstan

Hrčak ID:

290107

URI

https://hrcak.srce.hr/290107

Datum izdavanja:

3.4.2023.

Posjeta: 743 *