STUDY OF THE EFFECT OF FLUXING MATERIALS ON THE DEPOSITION OF METAL BEADS FROM HIGH CARBON FERROCHROME SLAG

Authors

  • Aibar Myrzagaliyev
  • Nurzhan Nurgali ERG Research and Engineering center LLP, 030000, Aktobe
  • Yerzhan Abdulabekov Aktobe Ferroalloy Plant of TNC Kazchrome JSC, 030000, Aktobe
  • Ruslan Kazbekov Aktobe Ferroalloy Plant of TNC Kazchrome JSC, 030000, Aktobe
  • Nursultan Ulmaganbetov ERG Research and Engineering center LLP, 030000, Aktobe
  • Maral Almagambetov Aktobe Ferroalloy Plant of TNC Kazchrome JSC, 030000, Aktobe

DOI:

https://doi.org/10.36547/ams.30.2.2025

Keywords:

high-carbon ferrochrome slag, refined ferrochrome slag, colemanite, cryolite, alumina slag, viscosity, crystallization tem-perature of slags

Abstract

The study of the effect of the properties of high-carbon ferrochrome slags on the creation of favorable conditions for the deposition of metal beads with the introduction of the following fluxing additives in an amount of 3-10%: slag produced by refined ferrochrome (stale and stabilized), cryolite, fluorite, feldspar, colemanite, fused borate ore, aluminum slag of aluminum production. The influence of the type and quantity of fluxing materials on the viscosity and crystallization temperature of high-carbon ferrochrome slags has been studied. It is noted that the use of all types of fluxing materials under study leads to a decrease in the crystallization temperatures of the processed slag. It can be seen from the results of metallographic and phase analyses that the best values for the degree of coagulation and deposition of metal crowns were achieved with the introduction of aluminum slag, colemanite and borate ore.

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Published

2024-06-18

How to Cite

Myrzagaliyev, A., Nurgali, N., Abdulabekov, Y., Kazbekov, R., Ulmaganbetov, N., & Almagambetov, M. (2024). STUDY OF THE EFFECT OF FLUXING MATERIALS ON THE DEPOSITION OF METAL BEADS FROM HIGH CARBON FERROCHROME SLAG. Acta Metallurgica Slovaca, 30(2), 100–103. https://doi.org/10.36547/ams.30.2.2025

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