Segregation of Elements in Billets Made of Carbon Steels for Long Products

• Autorzy: Hutny A. M. , Warzecha M. , Wieczorek P. , Derda W.

Identyfikatory

DOI

10.24425/amm.2018.125145

• Języki publikacji: EN

Abstrakty

EN

The article presents the results of investigations performed on segregation of elements in the billets. The research were performed under standard industrial conditions, during high carbon steel production cycle. Probes (templates with the thickness of 20 mm) were taken from billets with square cross-section of 160 mm. Segregation of elements was determined based on the quantitative analysis of results performed by using spark spectrometry pursuant to PN-H-04045. Changes in concentrations of elements were analysed along two cross-sections. Element contents were performed at points distanced from each other by approx. 10 mm. The segregation of carbon, sulphur and phosphorus was determined for different billets.

Słowa kluczowe

EN

steelmaking; continuous casting; billet; segregation; optical emission spectrometry

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 4
• Strony: 2075--2079
• Opis fizyczny: Bibliogr. 8 poz., rys., tab., wzory

Twórcy

autor

Hutny A. M.

• Czestochowa University of Technology, Department of Metals Extraction and Recirculation, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Warzecha M.

• Czestochowa University of Technology, Department of Metals Extraction and Recirculation, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Wieczorek P.

• Czestochowa University of Technology, Institute of Material Engineering, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Derda W.

• Czestochowa University of Technology, Department of Metals Extraction and Recirculation, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

Bibliografia

• [1] S. Yogeshwar, Metal. and Mater. Trans. B, 47, 2096-2106 (2016).
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• [3] J. Dongbin, W. Weiling, L. Sen, J. Cheng, Z. Miaoyong, Metal. and Mater. Trans. B, 48, 3120-3131 (2017).
• [4] A. Ghosh, Sādhanā 26, 5-24 (2001).
• [5] M. Changwen, S. Houfa, H. Tianyou, Tsinghua Science and Technology 9, 550-554 (2004).
• [6] J. Dongbin, Z. Miaoyong, Metal. and Mater. Trans. B, 48, 2096 - 2106 (2017).
• [7] J. Cibulka, D. Bocek, T. Huczala, J. Cupek, Journal of of Achievements in Materials and Manufacturing Engineering 55, 638-643 (2012).
• [8] A. M. Hutny, M. Warzecha, W. Derda, P. Wieczorek, Archives of Metallurgy and Materials 61, 2037-2042, (2016).

Uwagi

EN

Acknowledgements to the National Centre for Research and Development for financial support (project No PBS2/A5/32/2013). This scientific work has been partly financed from the resources of Ministry of Science and Higher Education as statutory researches.