High-pressure iron-sulfur compound, Fe3S2, and melting relations in the Fe-FeS system

An iron-sulfur compound (Fe3S2) was synthesized at pressures greater than 14 gigapascals in the system Fe-FeS. The formation of Fe3S2 changed the melting relations from a simple binary eutectic system to a binary system with an intermediate compound that melted incongruently. The eutectic temperatur...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 1997-03, Vol.275 (5306), p.1621-1623
Hauptverfasser:	FEI, Y, BERTKA, C. M, FINGER, L. W
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Climate Core Core (Geology) Crystalline rocks Earth Earth sciences Earth, ocean, space Exact sciences and technology Experimental petrology Ferrous sulfate Geology Grade Point Average Internal geophysics Iron Iron compounds Solid-earth geophysics, tectonophysics, gravimetry Sulfur
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