Thermodynamic analysis on silicon alloy oxidation refining process

X. Wang; W. Ding; K. Tang; G. Jiang; K. Xu

Thermodynamic analysis on silicon alloy oxidation refining process

X. Wang^*, W. Ding, K. Tang, G. Jiang, K. Xu

^*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

The thermodynamic properties of Si-Al-Ca(-Fe) alloy and SiO₂-CaO-Al₂O₃ slag system were calculated by a multicomponent sub-regular melt model, with given isoactivity curves of the components. With the model, the isoconcentration curves of Al and Ca in silicon and 75SiFe alloys during the oxidation refining process were calculated at 1550°C. The relations of the Al and Ca contents equilibrated at the same conditions between the silicon and 75SiFe alloys were calculated.

Original language	English
Pages (from-to)	503-509
Number of pages	7
Journal	Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals
Volume	11
Issue number	3
Publication status	Published - Jun 2001
Externally published	Yes

Keywords

75SiFe
Oxidation refining
Silicon
Thermodynamics

Cite this

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title = "Thermodynamic analysis on silicon alloy oxidation refining process",

abstract = "The thermodynamic properties of Si-Al-Ca(-Fe) alloy and SiO2-CaO-Al2O3 slag system were calculated by a multicomponent sub-regular melt model, with given isoactivity curves of the components. With the model, the isoconcentration curves of Al and Ca in silicon and 75SiFe alloys during the oxidation refining process were calculated at 1550°C. The relations of the Al and Ca contents equilibrated at the same conditions between the silicon and 75SiFe alloys were calculated.",

keywords = "75SiFe, Oxidation refining, Silicon, Thermodynamics",

author = "X. Wang and W. Ding and K. Tang and G. Jiang and K. Xu",

year = "2001",

month = jun,

language = "English",

volume = "11",

pages = "503--509",

journal = "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",

issn = "1004-0609",

publisher = "Central South University ",

number = "3",

}

TY - JOUR

T1 - Thermodynamic analysis on silicon alloy oxidation refining process

AU - Wang, X.

AU - Ding, W.

AU - Tang, K.

AU - Jiang, G.

AU - Xu, K.

PY - 2001/6

Y1 - 2001/6

N2 - The thermodynamic properties of Si-Al-Ca(-Fe) alloy and SiO2-CaO-Al2O3 slag system were calculated by a multicomponent sub-regular melt model, with given isoactivity curves of the components. With the model, the isoconcentration curves of Al and Ca in silicon and 75SiFe alloys during the oxidation refining process were calculated at 1550°C. The relations of the Al and Ca contents equilibrated at the same conditions between the silicon and 75SiFe alloys were calculated.

AB - The thermodynamic properties of Si-Al-Ca(-Fe) alloy and SiO2-CaO-Al2O3 slag system were calculated by a multicomponent sub-regular melt model, with given isoactivity curves of the components. With the model, the isoconcentration curves of Al and Ca in silicon and 75SiFe alloys during the oxidation refining process were calculated at 1550°C. The relations of the Al and Ca contents equilibrated at the same conditions between the silicon and 75SiFe alloys were calculated.

KW - 75SiFe

KW - Oxidation refining

KW - Silicon

KW - Thermodynamics

UR - http://www.scopus.com/inward/record.url?scp=0035366074&partnerID=8YFLogxK

M3 - Journal Article

AN - SCOPUS:0035366074

SN - 1004-0609

VL - 11

SP - 503

EP - 509

JO - Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals

JF - Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals

IS - 3

ER -

Thermodynamic analysis on silicon alloy oxidation refining process

Abstract

Keywords

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