Инд. авторы:	Zhimulev E.I, Chepurov A.I., Sonin V.M., Litasov K.D., Chepurov A.A.
Заглавие:	Experimental modeling of percolation of molten iron through polycrystalline olivine matrix at 2.0–5.5 GPa and 1600°C
Библ. ссылка:	Zhimulev E.I, Chepurov A.I., Sonin V.M., Litasov K.D., Chepurov A.A. Experimental modeling of percolation of molten iron through polycrystalline olivine matrix at 2.0–5.5 GPa and 1600°C // High Pressure Research. - 2018. - Vol.38. - Iss. 2. - P.153-164. - ISSN 0895-7959. - EISSN 1477-2299.
Идентиф-ры:	DOI: 10.1080/08957959.2018.1458847; РИНЦ: 35538099; SCOPUS: 2-s2.0-85045832486; WoS: 000431696500006;
Реферат:	eng: The present work was aimed to understand the role of light elements for the penetration of Fe melt through the olivine matrix at high P–T parameters. We studied the mechanism of Fe melt percolation through the olivine matrix, whose interstices are filled with carbon and sulfur. The experiments were performed using a ‘split-sphere’ type multi-anvil high pressure apparatus at pressures 2.0 and 5.5 GPa and a temperature of 1600°C. It was demonstrated that the Fe melt penetrated through the olivine matrix at a relatively high rates in the presence of carbon or sulfur in the interstices. The percolation occurs due to fast dissolution of the light elements into Fe melt and filling of these interstices by the melt. © 2018 Informa UK Limited, trading as Taylor & Francis Group.
Ключевые слова:	carbon; Earth’s core; high pressures–high temperatures; Iron; melt percolation; sulfur; Carbon; High pressure engineering; Iron; Olivine; Silicate minerals; Polycrystalline; Multi-anvil high-pressure apparatus; Melt-through; Melt percolations; Light elements; High temperature; Fast dissolutions; Experimental modeling; Sulfur; Solvents;
Издано:	2018
Физ. хар-ка:	с.153-164
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