STUDY OF STRONG-MAGNETIC ORES MAGNETIZATION AND DEMAGNETIZATION PROCESSES BY THE METHOD OF DIGITAL PHOTOGRAPHY
https://doi.org/10.17073/0368-0797-2013-2-5-11
Abstract
Processes of magnetization (flocculation) and demagnetization (deflocculation) of products of Abagurskaya concentrating-sintering factory were investigated by digital photo technique. Both induced by the ‘external’ field flocculation and ‘own’ flocculation due to the remanent magnetization were observed as well as demagnetization process of ‘own’ flocculation. Interval of constant fields of magnetization is from 24 to 200 kA / m. The flocculi forms formed in the magnetic field due to remanent magnetization are different. No significant differences in flocculation and defloccula- tion of various factory’s products were found. The fields of 40 kA intensity might be considered optimal for magnetization and demagnetization of products. Such fields (constant and alternating) are technically possible at the factory.
About the Authors
E. K. Yakubaylik
Институт физики СО РАН
Russian Federation
Russian Federation
V. . Kilin
ОАО «Евразруда»
Russian Federation
Russian Federation
M. V. Chizhik
ОАО «Красцветмет»
Russian Federation
Russian Federation
I. M. Ganzhenko
ОАО «Евразруда»
Russian Federation
Russian Federation
S. V. Kilin
ЗАО «Полюс»
Russian Federation
Russian Federation
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Review
For citations:
Yakubaylik E.K., Kilin V., Chizhik M.V., Ganzhenko I.M., Kilin S.V. STUDY OF STRONG-MAGNETIC ORES MAGNETIZATION AND DEMAGNETIZATION PROCESSES BY THE METHOD OF DIGITAL PHOTOGRAPHY. Izvestiya. Ferrous Metallurgy. 2013;56(2):5-11. (In Russ.) https://doi.org/10.17073/0368-0797-2013-2-5-11
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