Soderzhanie obshchego kisloroda v zhidkoy stali kak kriteriy otsenki nemetallicheskikh vklyucheniy v trubnykh stalyakh-Reference-Cited by-同舟云学术

Soderzhanie obshchego kisloroda v zhidkoy stali kak kriteriy otsenki nemetallicheskikh vklyucheniy v trubnykh stalyakh

Published:2023-12-15 Issue:3 Volume: Page:47-53
ISSN:0869-5733
Container-title:Микология и фитопатология
language:
Short-container-title:Metally

Author:

Lukin A. S¹,Feoktistova A. S¹,Vorozheva E. L¹,Smetanin K. S¹,Shifrin I. N¹,Murysev V. A¹,Somov S. A¹

Affiliation:

1. JSC “Vyksa Metallurgical Plant”, Vyksa, Russia

Abstract

A statistical analysis of the total oxygen content in samples of pipe steels at the stage of continuous casting at the continuous-casting machines of the casting and rolling complex of JSC “Vyksa Metallurgical Plant” was carried out. The microstructures of rolled samples were studied, and the chemical composition of non-metallic inclusions was determined by X-ray spectral microanalysis. A laboratory analysis of liquid steel samples and hot-rolled steel products of the casting and rolling complex was carried out using the method of reduction melting in an inert gas flow. Relationships have been constructed between the duration of metal presence in a steel-pouring ladle and the magnesium content in non-metallic inclusions, as well as between the average score of non-metallic inclusions in rolled metal and the total oxygen content in liquid steel at the stage of continuous steel casting.

Publisher

The Russian Academy of Sciences

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