オイル層で覆われた水浴に侵入する球体の流体力学的挙動

IF 0.3 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Tetsu To Hagane-journal of The Iron and Steel Institute of Japan Pub Date : 2023-01-01 DOI:10.2355/tetsutohagane.tetsu-2023-075

Satoshi Hasui, Yoshihiko Higuchi

引用次数: 0

Abstract

To meet the increasing demand for low-impurity steel products, powder top blowing has been applied to the steelmaking process. Powder reagents penetrating deeper into the molten metal lead to longer resident time and higher efficiency of refining. Many studies have been performed on the basis of cold model experiments with a single liquid phase for clarifying the penetration behavior of the particle. However, the effects of the second liquid phase have been reported little whereas molten slag often exists on the surface of molten metal in the steelmaking process.

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侵入油层水浴的球体的流体力学行为

为满足人们对低杂质钢产品日益增长的需求，粉末顶吹法已被应用于炼钢工艺。粉末药剂渗透到熔融金属中越深，停留时间越长，精炼效率越高。为了澄清颗粒的渗透行为，许多研究都是在单液相冷模实验的基础上进行的。然而，由于炼钢过程中熔渣往往存在于金属液表面，第二液相的作用鲜有报道。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Tetsu To Hagane-journal of The Iron and Steel Institute of Japan 工程技术-冶金工程

CiteScore

0.70

自引率

33.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal ISIJ International first appeared in 1961 under the title Tetsu-to-Hagané Overseas. The title was changed in 1966 to Transactions of The Iron and Steel Institute of Japan and again in 1989 to the current ISIJ International. The journal provides an international medium for the publication of fundamental and technological aspects of the properties, structure, characterization and modeling, processing, fabrication, and environmental issues of iron and steel, along with related engineering materials. Classification I Fundamentals of High Temperature Processes II Ironmaking III Steelmaking IV Casting and Solidification V Instrumentation, Control, and System Engineering VI Chemical and Physical Analysis VII Forming Processing and Thermomechanical Treatment VIII Welding and Joining IX Surface Treatment and Corrosion X Transformations and Microstructures XI Mechanical Properties XII Physical Properties XIII New Materials and Processes XIV Social and Environmental Engineering.