Volume 32 Issue 2
Apr.  2017
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HE Lei, XUE Gang, ZHU Bingkun. Calculating Model on the Melting Point of CaO-SiO2-CaF2 Slag System[J]. Development and Application of Materials, 2017, 32(2): 7-10. DOI: 10.19515/j.cnki.1003-1545.2017.02.002
Citation: HE Lei, XUE Gang, ZHU Bingkun. Calculating Model on the Melting Point of CaO-SiO2-CaF2 Slag System[J]. Development and Application of Materials, 2017, 32(2): 7-10. DOI: 10.19515/j.cnki.1003-1545.2017.02.002
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Calculating Model on the Melting Point of CaO-SiO2-CaF2 Slag System

  • Luoyang Ship Material Research Institute, Luoyang 471023, China

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  • Received Date: November 23, 2016
  • Available Online: March 17, 2024
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  • Slag melting points of 30 kinds of CaO-SiO2-CaF2 slag systems with different compositions were measured.The effective data of 20 groups were analyzed, and the effects of contents of CaO, SiO2 and CaF2 on the melting point were researched.The regression equation between melting point and the composition of slag was built as follows:Y=397.796X1-393.211X2-423.507X3-4.817X12+3.045X22-2.658X32-9.969X1/X2-23.773X2/X3+15334.695X3/X1+6 031.319。In the equation, X1, X2 and X3 represent the mass fractions of CaO, SiO2 and CaF2, respectively.
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