Thermophysical Characteristics of Mold Flux Bulk Layer for Continuous Casting of Steel

被引：0

作者：

Anisimov K.N. ^{[1
]}

Krasnyanskaya I.A. ^{[2
]}

Bakulin O.V. ^{[1
]}

Kulikov V.S. ^{[1
]}

机构：

[1] URSUS, LLC, Lipetsk region, Lipetsk

[2] Federal State Unitary Enterprise “Central Research Institute for Ferrous Metallurgy named after I.P. Bardin” (TsNIIChermet), Moscow

来源：

Steel Transl. | 2022年 / 12卷 / 1149-1153期

关键词：

continuous steel casting; mold fluxes; thermal conductivity;

D O I：

10.3103/S0967091222120038

中图分类号：

学科分类号：

摘要：

Abstract—: One of the functions of the mold flux (MF) for continuous casting of steel is to reduce heat losses during the casting process. The thermophysical characteristics of MF depend on the type (granular or powder), component composition and bulk density. In this work, the values of the effective thermal conductivity coefficient of the bulk layer of mold fluxes are obtained depending on the bulk density and temperature for granular and powder industrial compositions. At a temperature of 900°C, the effective thermal conductivity coefficient for granular and powder can be expressed as: (Formula Presented.) = 0.475ρ – 0.0334 and (Formula Presented.) = 0.1609ρ + 0.158, respectively. © 2022, Allerton Press, Inc.

引用

页码：1149 / 1153

页数：4

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