Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Graphite and diamond formation via the interaction of iron carbide and Fe,Ni-sulfide under mantle P–T parameters. / Bataleva, Yu V.; Palyanov, Yu N.; Borzdov, Yu M. и др.
в: Doklady Earth Sciences, Том 471, № 1, 01.11.2016, стр. 1144-1148.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Graphite and diamond formation via the interaction of iron carbide and Fe,Ni-sulfide under mantle P–T parameters
AU - Bataleva, Yu V.
AU - Palyanov, Yu N.
AU - Borzdov, Yu M.
AU - Sobolev, N. V.
PY - 2016/11/1
Y1 - 2016/11/1
N2 - Experimental research in the Fe3C–(Fe,Ni)S system was carried out. The objective of the investigation was to model the reactions of carbide–sulfide interaction related to graphite (diamond) formation in reduced lithosphere mantle domains. T ≤ 1200°C is the formation temperature of the Ni-cohenite + graphite assemblage coexisting with two immiscible melts such as sulfide (Fe60–Ni3–S37)L and metal–sulfide (Fe71–Ni7–S21–C1)L containing dissolved carbon. Т ≥ 1300°C is the generation temperature of a unified melt such as (Fe80–Ni6–S10–C4)L characterized by graphite crystallization and diamond growth. The extraction of carbide carbon during the interaction with the sulfide melt can be considered as one of the potential mechanisms of graphite and diamond formation in the reduced mantle.
AB - Experimental research in the Fe3C–(Fe,Ni)S system was carried out. The objective of the investigation was to model the reactions of carbide–sulfide interaction related to graphite (diamond) formation in reduced lithosphere mantle domains. T ≤ 1200°C is the formation temperature of the Ni-cohenite + graphite assemblage coexisting with two immiscible melts such as sulfide (Fe60–Ni3–S37)L and metal–sulfide (Fe71–Ni7–S21–C1)L containing dissolved carbon. Т ≥ 1300°C is the generation temperature of a unified melt such as (Fe80–Ni6–S10–C4)L characterized by graphite crystallization and diamond growth. The extraction of carbide carbon during the interaction with the sulfide melt can be considered as one of the potential mechanisms of graphite and diamond formation in the reduced mantle.
UR - http://www.scopus.com/inward/record.url?scp=84999622395&partnerID=8YFLogxK
U2 - 10.1134/S1028334X16110015
DO - 10.1134/S1028334X16110015
M3 - Article
AN - SCOPUS:84999622395
VL - 471
SP - 1144
EP - 1148
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 1
ER -
ID: 25723658