粗钢液与含V2O5高碱度碱性氧炉炉渣间磷的分配

IF 2.4 2区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science Pub Date : 2023-04-19 DOI:10.1007/s11663-023-02778-5

Lukas Neubert, Oleksandr Kovtun, Thilo Kreschel, Olena Volkova

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引用次数: 0

摘要

摘要:在中频感应电炉中，在1600℃的温度下，研究了钒对粗钢液与CaO/ sio2 = 4.2的非均相碱性氧炉(BOF)炉渣间磷分配的影响。因此，在60分钟的保温时间内，研究了磷从“钢到渣”以及从“渣到钢”的转移。测量结果以磷分配和磷容量表示，并与文献中的实验值进行比较。高碱性转炉炉渣中v2o5降低了磷的分配和磷容量。此外，用扫描电镜(SEM)对所得渣进行了研究。

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Phosphorus Partition Between Liquid Crude Steel and High-Basicity Basic Oxygen Furnace Slags Containing V2O5

Abstract The influence of V 2 O 5 on the phosphorus partition between liquid crude steel and heterogenous basic oxygen furnace (BOF) slag with CaO/SiO 2 = 4.2 was investigated at a temperature of 1600 °C in a middle frequency induction furnace. Thereby the phosphorus transfer from “steel to slag” as well as from “slag to steel” was studied over a holding time of 60 minutes. The measured results were shown as phosphorus partition and phosphorus capacity and compared with the experimental values from the literature. It was found that V 2 O 5 in highly basic BOF slags decreases phosphorus partition and phosphorus capacity. In addition, the resulting slags were investigated using a scanning electron microscope (SEM).

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来源期刊

Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science 工程技术-材料科学：综合

CiteScore

4.90

自引率

20.00%

发文量

293

审稿时长

4.7 months

期刊介绍： Focused on process metallurgy and materials processing science, Metallurgical and Materials Transactions B contains only original, critically reviewed research on primary manufacturing processes, from extractive metallurgy to the making of a shape. A joint publication of ASM International and TMS (The Minerals, Metals and Materials Society), Metallurgical and Materials Transactions B publishes contributions bimonthly on the theoretical and engineering aspects of the processing of metals and other materials, including studies of electro- and physical chemistry, mass transport, modeling and related computer applications. Articles cover extractive and process metallurgy, pyrometallurgy, hydrometallurgy, electrometallurgy, transport phenomena, process control, physical chemistry, solidification, mechanical working, solid state reactions, composite materials, materials processing and the environment.