Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni

Standard

Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni–S system. / Kosyakov, V. I.; Sinyakova, E. F.; Kokh, K. A.

In: Journal of Thermal Analysis and Calorimetry, Vol. 139, No. 6, 01.03.2020, p. 3377-3382.

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

Harvard

Kosyakov, VI, Sinyakova, EF & Kokh, KA 2020, 'Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni–S system', Journal of Thermal Analysis and Calorimetry, vol. 139, no. 6, pp. 3377-3382. https://doi.org/10.1007/s10973-019-08701-y

APA

Kosyakov, V. I., Sinyakova, E. F., & Kokh, K. A. (2020). Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni–S system. Journal of Thermal Analysis and Calorimetry, 139(6), 3377-3382. https://doi.org/10.1007/s10973-019-08701-y

Vancouver

Kosyakov VI, Sinyakova EF, Kokh KA. Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni–S system. Journal of Thermal Analysis and Calorimetry. 2020 Mar 1;139(6):3377-3382. doi: 10.1007/s10973-019-08701-y

Author

Kosyakov, V. I. ; Sinyakova, E. F. ; Kokh, K. A. / Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni–S system. In: Journal of Thermal Analysis and Calorimetry. 2020 ; Vol. 139, No. 6. pp. 3377-3382.

BibTeX

@article{41424b2feba24214b653b8d29555c0b5,

title = "Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni–S system",

abstract = "Directional crystallization and thermal analysis were used to construct a nontrivial polythermal section of the solid–liquid diagram of the Cu–Fe–Ni–S system. We have carried out directional crystallization of melt of the following composition (in mol%): Fe 32.06, Ni 1.70, Cu 15.80 and S 50.4. Results of microscopic and electron microprobe analyses showed that the grown ingot consists of five zones with different chemical and phase compositions. They formed during sequential crystallization of four phases from the following melt: monosulfide solid solution mss, non-stoichiometric isocubanite icb* and two intermediate solid solutions iss1 and iss2 with a similar composition. It was found that the chemical composition of the phases and the melt changes during crystallization. Thermal analysis of specially synthesized samples along the crystallization path was performed. The position of the liquidus and solidus in the 4D space was determined (T, xNi, xCu, xFe). These data were used for constructing the polythermal sections of the phase diagram along the crystallization path.",

keywords = "Directional solidification, DTA, Liquid–solid diagram, Polythermal cross section, System Cu–Fe–Ni–S",

author = "Kosyakov, {V. I.} and Sinyakova, {E. F.} and Kokh, {K. A.}",

year = "2020",

month = mar,

day = "1",

doi = "10.1007/s10973-019-08701-y",

language = "English",

volume = "139",

pages = "3377--3382",

journal = "Journal of Thermal Analysis and Calorimetry",

issn = "1388-6150",

publisher = "Springer Nature",

number = "6",

}

RIS

TY - JOUR

T1 - Sequential crystallization of four phases from melt on the polythermal section of the Cu–Fe–Ni–S system

AU - Kosyakov, V. I.

AU - Sinyakova, E. F.

AU - Kokh, K. A.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - Directional crystallization and thermal analysis were used to construct a nontrivial polythermal section of the solid–liquid diagram of the Cu–Fe–Ni–S system. We have carried out directional crystallization of melt of the following composition (in mol%): Fe 32.06, Ni 1.70, Cu 15.80 and S 50.4. Results of microscopic and electron microprobe analyses showed that the grown ingot consists of five zones with different chemical and phase compositions. They formed during sequential crystallization of four phases from the following melt: monosulfide solid solution mss, non-stoichiometric isocubanite icb* and two intermediate solid solutions iss1 and iss2 with a similar composition. It was found that the chemical composition of the phases and the melt changes during crystallization. Thermal analysis of specially synthesized samples along the crystallization path was performed. The position of the liquidus and solidus in the 4D space was determined (T, xNi, xCu, xFe). These data were used for constructing the polythermal sections of the phase diagram along the crystallization path.

AB - Directional crystallization and thermal analysis were used to construct a nontrivial polythermal section of the solid–liquid diagram of the Cu–Fe–Ni–S system. We have carried out directional crystallization of melt of the following composition (in mol%): Fe 32.06, Ni 1.70, Cu 15.80 and S 50.4. Results of microscopic and electron microprobe analyses showed that the grown ingot consists of five zones with different chemical and phase compositions. They formed during sequential crystallization of four phases from the following melt: monosulfide solid solution mss, non-stoichiometric isocubanite icb* and two intermediate solid solutions iss1 and iss2 with a similar composition. It was found that the chemical composition of the phases and the melt changes during crystallization. Thermal analysis of specially synthesized samples along the crystallization path was performed. The position of the liquidus and solidus in the 4D space was determined (T, xNi, xCu, xFe). These data were used for constructing the polythermal sections of the phase diagram along the crystallization path.

KW - Directional solidification

KW - DTA

KW - Liquid–solid diagram

KW - Polythermal cross section

KW - System Cu–Fe–Ni–S

UR - http://www.scopus.com/inward/record.url?scp=85071484102&partnerID=8YFLogxK

U2 - 10.1007/s10973-019-08701-y

DO - 10.1007/s10973-019-08701-y

M3 - Article

AN - SCOPUS:85071484102

VL - 139

SP - 3377

EP - 3382

JO - Journal of Thermal Analysis and Calorimetry

JF - Journal of Thermal Analysis and Calorimetry

SN - 1388-6150

IS - 6

ER -

ID: 21489226