热轧后高硅钢中非金属夹杂物的定量和定性评估

IF 0.7 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Archives of Metallurgy and Materials Pub Date : 2024-04-11 DOI:10.24425/amm.2024.149103

K. Ścibisz, J. Krawczyk

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引用次数: 0

摘要

本文分析了含硅约 3% 的高硅钢中出现的非金属夹杂物的类型、体积分数和形态。夹杂物主要分为三类：氧化物、硫化物和氮化物，三者结合在一起还可以形成复合体。这项工作基于对两个截面（轧制方向的纵向和横向）的大量金相观察。研究针对化学成分不同的三个铸件进行。分析的铸件具有不同的非金属夹杂物含量，这可能与化学成分的细微差别有关。分析结果表明，最常见的夹杂物是氧化物和氮化物。硫化物偶有出现。

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Quantitative and Qualitative Evaluation of Non-Metallic Inclusions in High-Silicon Steel after Hot Rolling

This paper presents an analysis of non-metallic inclusions occurring in high-silicon steels containing about 3% Si of terms of their type, volume fraction and morphology. The inclusions were divided into 3 main groups: oxides, sulfides, nitrides which together can also form complex. The work was based on numerous metallographic observations in two sections (longitudinal and transverse to the rolling direction). The study was performed on three casts differing in chemical composition. The analyzed casts were characterized by a different content of non-metallic inclusions, which can be associated with slight differences in chemical composition. The analyzed results showed that the most common inclusions were oxides and nitrides. Sulfides occurred sporadically.

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来源期刊

Archives of Metallurgy and Materials 工程技术-冶金工程

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： The Archives of Metallurgy and Materials is covered in the following Institute for Scientific Information products: SciSearch (the Science Citation Index - Expanded), Research Alert, Materials Science Citation Index, and Current Contents / Engineering, Computing and Technology. Articles published in the Archives of Metallurgy and Materials are also indexed or abstracted by Cambridge Scientific Abstracts.