Directions for Reducing Chemical Heterogeneity of Continually Cast Pipe Blank

• Published in: Steel in translation Vol. 53; no. 9; pp. 785 - 791
• Main Authors: Burmasov, S. P., Gudov, A. G., Zhitlukhin, E. G., Parkhomenko, I. P., Stolbov, N. S.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-09-2023; Springer Nature B.V
• Subjects: Billet casting; Chemistry and Materials Science; Continuous casting; Continuous furnaces; Heredity; Heterogeneity; Materials Science; Pipes (defects); continuously cast billet; seamless pipe; heredity; out-of-furnace processing; continuous casting; chemical heterogeneity
• ISSN: 0967-0912; 1935-0988
• DOI: 10.3103/S0967091223090048

As a result of studying the heredity of the relationship between the chemical heterogeneity of seamless pipes and continuously cast billets, it was established that the key direction for stabilizing the composition and properties of finished metal products is to reduce the level of chemical heterogeneity of the cast metal. Based on the analysis of specially conducted studies, the possibility of significantly reducing the chemical heterogeneity of continuously cast billets by optimizing the technology of out-of-furnace processing and steel casting was established.