{"title":"Analysis of the Possibility of Carburizing Intensification in Modern Coreless Induction Furnaces","authors":"A. I. Malyarov, O. V. Devochkin, A. A. Nechkina","doi":"10.1134/S0036029524702604","DOIUrl":null,"url":null,"abstract":"<p>The primary cause of the problem of carburizing a metal in coreless induction furnaces is shown to be a low energy intensity of the carbon dissolution in the iron melt. This leads to excess overheating of the melt and an increase in the melting time. To prevent overheating, it is proposed to combine the carburizing process with the melting of returns. The required amount of return is shown to be less than its content in the metal balance of enterprises.</p>","PeriodicalId":769,"journal":{"name":"Russian Metallurgy (Metally)","volume":"2024 6","pages":"1460 - 1465"},"PeriodicalIF":0.4000,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Metallurgy (Metally)","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S0036029524702604","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
The primary cause of the problem of carburizing a metal in coreless induction furnaces is shown to be a low energy intensity of the carbon dissolution in the iron melt. This leads to excess overheating of the melt and an increase in the melting time. To prevent overheating, it is proposed to combine the carburizing process with the melting of returns. The required amount of return is shown to be less than its content in the metal balance of enterprises.
期刊介绍：
Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.
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