Analysis of the Effect of the Excess Air Combustion Ratio on the Loss of Steel and Scale Adhesion in the Process of Heating the Steel Charge Including Changes in Technology

• Autorzy: Wyleciał Tomasz , Boryca Jarosław , Urbaniak Dariusz

Identyfikatory

DOI

10.24425/amm.2023.145470

• Języki publikacji: EN

Abstrakty

EN

Both the steel loss to scale and the scale adhesion are very important parameters of the heating process. High values of steel loss (large thickness of the scale layer) reduce the heat exchange intensity in the furnace chamber, which results in higher energy consumption. A low adhesion value adversely affects the operation of heating furnaces, while too high value causes the scale to roll into a steel product and deteriorate its purity and quality. The paper presents the research methodology and the results of measurements of steel loss and scale adhesion. The effect of the excess air combustion ratio values on loss of steel and scale adhesion for constant furnace efficiency is discussed. This influence was described by mathematical dependencies. The tests were carried out for traditional technology and rational technology, enabling the reduction of steel losses to scale and energy consumption.

Słowa kluczowe

EN

heating of steel charge; loss of steel; scale adhesion; furnace exploitation

• 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: 2023
• Tom: Vol. 68, iss. 3
• Strony: 1025--1028
• Opis fizyczny: Bibliogr. 15 poz., rys., wykr.

Twórcy

autor

Wyleciał Tomasz

• Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Department of Production Management,19 Armii Krajowej Av., 42-201 Częstochowa, Poland

• https://orcid.org/0000-0002-0187-0767

autor

Boryca Jarosław

• Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Department of Production Management,19 Armii Krajowej Av., 42-201 Częstochowa, Poland

• https://orcid.org/0000-0001-9411-6116

autor

Urbaniak Dariusz

• Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Department of Thermal Machinery, 19 Armii Krajowej Av., 42-201 Częstochowa, Poland

• https://orcid.org/0000-0001-5814-5462

Bibliografia

• [1] S. Mrowec, Kinetyka i mechanizm utleniania metali, ”Śląsk”, Katowice 1982.
• [2] A.T. Fromhold, Theory of Metal Oxidation, North-Holland, Amsterdam 1976.
• [3] J. Boryca, Ph.D. Thesis Przyczepność warstwy zgorzeliny powstałej w procesie nagrzewania wsadu stalowego, Politechnika Częstochowska, Częstochowa 2005.
• [4] H. Bala, Korozja materiałów - teoria i praktyka, Prace dydaktyczne Wydziału Inżynierii Procesowej, Materiałowej i Fizyki Stosowanej, Seria Inżynieria Materiałowa nr 5, Częstochowa 2002.
• [5] M. Kieloch, Technologia i zasady nagrzewania wsadu, Skrypt Politechniki Częstochowskiej, Częstochowa 1995.
• [6] K. Bae-Kyun, J.A. Szpunar, Scripta Materialia 44, 2605-2610 (2001).
• [7] M. Kieloch, Energooszczędne i małozgorzelinowe nagrzewanie wsadu stalowego, Prace Naukowe Wydziału Inżynierii Procesowej, Materiałowej i Fizyki Stosowanej, Seria Metalurgia nr 29, Częstochowa 2002.
• [8] N. Birks, G.H. Meier, Introduction to high temperature oxidation of metal, p. 74, Edward Arnold, Londyn 1983.
• [9] M. Kieloch, Racjonalizacja nagrzewania wsadu, Ed. WIPMiFS Pol. Częstochowskiej, Seria Monografie nr 8, Częstochowa 2010.
• [10] S. Chandra-Ambhorn, J. Tungtrongpairoj, A. Jutilarptavorn, T. Nilsonthi, T. Somphakdee, Anti-Corrosion Methods and Materials 66, 3, 294-299 (2019).
• [11] Jae-Min Lee, Wooram Noh, Chanyang Kim, Seongsik Lim, Myoung-Gyu Lee, Mechanics of Advanced Materials and Structures, (2022).
• [12] L. Levander, Improved Scale Adhesion of Uncoated Hot Stamped Steel, Proceedings of the 3rd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2016) Edited By: Yisheng Zhang and Mingtu Ma, pp. 26-30 (2017).
• [13] J. Boryca, C. Kolmasiak, T. Wyleciał, D. Urbaniak, J. Kizek, Research of the Impact of the Heating Rate on Adhesion of Scale Arising in the Process of Heating of the Steel Charge Before the Plastic Reworking, Chapter in the monograph „New Trends in Production Engineering” (ed.) Frączek Tadeusz, V. 2, Issue 2, SCIENDO, Warszawa 2019, p. 301-311.
• [14] J. Boryca, M. Kieloch, Ł. Piechowicz, Archives of Metallurgy and Materials 51, 3, 451-457 (2006).
• [15] J. Boryca, C. Kolmasiak, T. Wyleciał, D. Urbaniak, H. Otwinowski, Metalurgija 60, 3-4, 368-370 (2021).