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Influence of the Sulfur Concentration in a Fe–S Melt on Diamond Preservation under P–T Conditions of the Earth’s Mantle. / Sonin, V. M.; Zhimulev, E. I.; Chepurov, A. A. et al.

In: Doklady Earth Sciences, Vol. 481, No. 1, 01.07.2018, p. 922-924.

Research output: Contribution to journal › Article › peer-review

Harvard

Sonin, VM, Zhimulev, EI, Chepurov, AA, Chepurov, AI & Pokhilenko, NP 2018, 'Influence of the Sulfur Concentration in a Fe–S Melt on Diamond Preservation under P–T Conditions of the Earth’s Mantle', Doklady Earth Sciences, vol. 481, no. 1, pp. 922-924. https://doi.org/10.1134/S1028334X1807019X

APA

Sonin, V. M., Zhimulev, E. I., Chepurov, A. A., Chepurov, A. I., & Pokhilenko, N. P. (2018). Influence of the Sulfur Concentration in a Fe–S Melt on Diamond Preservation under P–T Conditions of the Earth’s Mantle. Doklady Earth Sciences, 481(1), 922-924. https://doi.org/10.1134/S1028334X1807019X

Vancouver

Sonin VM, Zhimulev EI, Chepurov AA, Chepurov AI, Pokhilenko NP. Influence of the Sulfur Concentration in a Fe–S Melt on Diamond Preservation under P–T Conditions of the Earth’s Mantle. Doklady Earth Sciences. 2018 Jul 1;481(1):922-924. doi: 10.1134/S1028334X1807019X

Author

Sonin, V. M. ; Zhimulev, E. I. ; Chepurov, A. A. et al. / Influence of the Sulfur Concentration in a Fe–S Melt on Diamond Preservation under P–T Conditions of the Earth’s Mantle. In: Doklady Earth Sciences. 2018 ; Vol. 481, No. 1. pp. 922-924.

BibTeX

@article{45e612d3b3a045aeb251d159830ed0c7,
title = "Influence of the Sulfur Concentration in a Fe–S Melt on Diamond Preservation under P–T Conditions of the Earth{\textquoteright}s Mantle",
abstract = "The results of experiments on dissolution of diamond in a Fe melt with variable concentrations of S at high P–T parameters are presented. It is established that the maximal degree of diamond dissolution occurs at a sulfur concentration of 15 wt %. With decreasing or increasing S content, dissolution of diamond slows down and almost does not occur during the period of the experiment (60 min), when the “eutectic” composition is gained. In contrast to a pure Fe melt, the presence of S decreases the carbon solubility and, therefore, reduces the aggressiveness of metal melt in relation to diamonds, thus, stimulating their preservation in the Earth{\textquoteright}s mantle, especially if the concentration of S exceeds that in the “eutectic” composition.",
author = "Sonin, {V. M.} and Zhimulev, {E. I.} and Chepurov, {A. A.} and Chepurov, {A. I.} and Pokhilenko, {N. P.}",
year = "2018",
month = jul,
day = "1",
doi = "10.1134/S1028334X1807019X",
language = "English",
volume = "481",
pages = "922--924",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "1",

}

RIS

TY - JOUR

T1 - Influence of the Sulfur Concentration in a Fe–S Melt on Diamond Preservation under P–T Conditions of the Earth’s Mantle

AU - Sonin, V. M.

AU - Zhimulev, E. I.

AU - Chepurov, A. A.

AU - Chepurov, A. I.

AU - Pokhilenko, N. P.

PY - 2018/7/1

Y1 - 2018/7/1

N2 - The results of experiments on dissolution of diamond in a Fe melt with variable concentrations of S at high P–T parameters are presented. It is established that the maximal degree of diamond dissolution occurs at a sulfur concentration of 15 wt %. With decreasing or increasing S content, dissolution of diamond slows down and almost does not occur during the period of the experiment (60 min), when the “eutectic” composition is gained. In contrast to a pure Fe melt, the presence of S decreases the carbon solubility and, therefore, reduces the aggressiveness of metal melt in relation to diamonds, thus, stimulating their preservation in the Earth’s mantle, especially if the concentration of S exceeds that in the “eutectic” composition.

AB - The results of experiments on dissolution of diamond in a Fe melt with variable concentrations of S at high P–T parameters are presented. It is established that the maximal degree of diamond dissolution occurs at a sulfur concentration of 15 wt %. With decreasing or increasing S content, dissolution of diamond slows down and almost does not occur during the period of the experiment (60 min), when the “eutectic” composition is gained. In contrast to a pure Fe melt, the presence of S decreases the carbon solubility and, therefore, reduces the aggressiveness of metal melt in relation to diamonds, thus, stimulating their preservation in the Earth’s mantle, especially if the concentration of S exceeds that in the “eutectic” composition.

UR - http://www.scopus.com/inward/record.url?scp=85051212617&partnerID=8YFLogxK

U2 - 10.1134/S1028334X1807019X

DO - 10.1134/S1028334X1807019X

M3 - Article

AN - SCOPUS:85051212617

VL - 481

SP - 922

EP - 924

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 1

ER -

ID: 25754921