Academic Journal
The questions of magnetism titanomagnetite ores Gusevogorskoye deposits (measuring on the samples)
| العنوان: | The questions of magnetism titanomagnetite ores Gusevogorskoye deposits (measuring on the samples) |
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| المؤلفون: | V. S. Ivanchenko, N. A. Beloglazova, I. I. Glukhikh, O. A. Kusonsky, V. P. Moloshag, S. V. Kalugina |
| المصدر: | Литосфера, Vol 0, Iss 5, Pp 120-133 (2016) |
| بيانات النشر: | A.N. Zavaritsky Institute of Geology and Geochemistry, 2016. |
| سنة النشر: | 2016 |
| المجموعة: | LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction |
| مصطلحات موضوعية: | титаномагнетит, магнитоакустическая эмиссия, точка кюри, естественная остаточная намагниченность, коэффициент кенигсбергера, доменная структура, магнитная восприимчивость, titanomagnetite, magnetoacoustic emission, the curie point, the natural residual magnetization, ratio koenigsberger, domain structure, magnetic susceptibility, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, TA703-712 |
| الوصف: | Put in order the results of measurements of a number of magnetic parameters on samples of titanomagnetite ores Gusevogorskoye deposit by standard methods: magnetoacoustic emission, the Curie temperature, residual and induced magnetization. It is shown that ore magnetism is conditioned by one the magnetic phase, but with the changing content of trace elements. It was noted the presence of maghemite a second magnetic phase in areas with advanced oxidation processes only. Is also noted a wide range of changes by induced (0.37-321.8 A/m) and residual (0.19-7685 A/m) of the magnetizations. Obviously, this is due to both the change in the amount of mineralization and textural-structural features highlight it. These processes led to the formation of different domain structures and predetermine the magnitude and direction of residual magnetization. The residual magnetization of the sample, which is the sum thermoremanent, chemical, crystal, viscous and dynamic magnitizations, due to the possible prevalence of the dynamic magnitization is not always adequately reflect the NRM of titanomagnetite ores in-situ. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Russian |
| تدمد: | 1681-9004 2500-302X |
| Relation: | https://www.lithosphere.ru/jour/article/view/46; https://doaj.org/toc/1681-9004; https://doaj.org/toc/2500-302X |
| URL الوصول: | https://doaj.org/article/b85e7cda17a340d688d3c76f81094a3d |
| رقم الانضمام: | edsdoj.b85e7cda17a340d688d3c76f81094a3d |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 16819004 2500302X |
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