ISSN 2466-4677; e-ISSN 2466-4847
Journal Menu
Archive
Last Edition
EXPERIMENTS ON THE DEPHOSPHORIZATLON OF HIGHLY ALLIED MANGANESE STEEL WITH HIGH PHOSPHORUS
Authors:
Imre Kiss1
, Vasile Alexa1, Vasile Cioată1, Sorin Raţiu1
1Department of Engineering and Management, Faculty of Engineering Hunedoara, University Politehnica Timisoara, Revolutiei 5, 331128 Hunedoara, Romania
Received: 28.06.2017.
Accepted: 07.08.2017.
Available: 30.09.2017.
Abstract:
The practical application of dephosphorization is discussed in the paper. Using the method of austenitic manganese steel waste re-melting, we get inevitable, phosphorus contents that exceed the admissible limits. The phosphorus increases the hardness and tensile strength of steel and it seriously affects the ductility and resistance to shock or impact. Experiments on the dephosphorization of highly allied manganese steel containing high phosphorous was made in laboratory conditions and the experimental results showed that the content of phosphorous in the steel can be lowered quickly and considerably. The industrial conditions allowed us to obtain similar results with those obtained in the laboratory. The only difference between the two experiments is the dephosphorization level, which was higher in the laboratory compared to the level obtain on an industrial scale, even if the experiments were done in similar conditions.
Keywords:
Manganese austenitic steel,dephosphorization,experimentations
References:
[1] V. Cojocaru–Filipiuc, Steel making and structural aspects of the ferrous alloys (obţinerea oţelului şi aspecte structurale ale aliajelor feroase), Samia Publishing House, Iaşi, 2005.
[2] V. Geantă, R, Ştefănoiu, The steel making engineering (Ingineria producerii oţelului), BREN Publishing House, Bucureşti, 2008.
[3] I. Butnariu, V. Geanta, Advanced technologies for steel making and refining treatment (Tehnologii speciale de elaborare si rafinare a otelului), Universitatea Politehnica Publishing House, Bucureşti, 1993.
[4] O. Wijk, The phosphorus problem in iron and steel making, Scand. J. Metall., 22 (3), 1993: pp.130-138.
[5] N. Masumitsu, K. Ito, R. J. Fruehan, Thermodynamics of Ca-CaF2 and Ca-CaCI2 systems for the dephosphorization of steel, Metall. Mater. Trans. B, 19 (4), 1988: pp.643- 648.
[6] I. Kiss, Industrial and laboratory experiments regarding the dephosphorization possibilities of highly allied steel with manganese, Annals of F.E.H. – Int. J. of Eng., 10 (3), 2012: pp.385- 388.
[7] P. N. Chaudhary, R. K. Minj, R. Krishna, R. P. Goel, Selective removal of phosphorus from high carbon ferromanganese – an improved process, Met. Mater. Process., 16 (2-3), 2004: pp.217-226.
[8] T. Borovský, J. Kijac, M. Domovec, The slag composition influence on the dephosphorization and on the lifetime of electric arc furnace hearth refractory lining, Acta Metall. Slovaca, 16 (3), 2010: pp.165-171.
[9] T. Borovský, J. Kijac, B. Buľko, M. Domovec, J. Havran, The effectiveness of dephosphorization with and without fluorspar using in the electric arc furnace steelmaking, Acta Metall. Slovaca, 17 (4), 2011: pp.263-268.
[10] J. Adamczyk, A. Grajcar, Structure and mechanical properties of DP-type and TRIPtype sheets, J. Mater. Process. Technol., 162- 168 (-), 2005: pp.267-274.
[11] L.A. Dobrzanski, A. Grajcar, W. Borek, Microstructure evolution and phase composition of high-manganese austenitic steels, Journal AMME, 31 (2), 2008: pp.218- 225.
[12] L.A. Dobrzanski, A. Grajcar, W. Borek, Microstructure evolution of high-manganese steel during the thermos-mechanical processing, Archives of Mat. Sc. and Eng., 37 (2), 2009: pp.69-76.
[13] L. A. Dobrzański, A. Grajcar, W. Borek, Influence of hot-working conditions on a structure of high-manganese austenitic steels, Journal AMME, 29 (2), 2008: pp.139-142.
[14] L. A. Dobrzański, A. Grajcar, W. Borek, Hotworking behavior of high-manganese austenitic steels, Journal AMME, 31 (1), 2008: pp.7-14.
[15] P. Rama Rao, V. V. Kutumbarao, Developments in austenitic steels containing manganese, Int. Mater. Rev., 34 (1), 1989: pp.69-92.
[16] V. Shankar, T. P. S. Gill, S. L. Mannan, S. Sundaresan, Solidification cracking in austenitic stainless steel welds, Sadhana, 28 (3-4), 2003:pp.359-382.
[17] H. Erhart, M. Paju, Phosphorus segregation in austenite, Scripta Metall. Mater, 17 (2), 1983: pp.171-174.
[18] A. Hernandez, A. Romero, F. Chavez, M. Angeles, R.D. Morales, Dephosphorization and desulfurization pretreatment of molten iron with CaO-SiO2-CaF2-FeO-Na2O slags, ISIJ International, 8 (2), 1998: pp.126-131.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)
Volume 10
Number 3
September 2025
Last Edition
Volume 10
Number 3
September 2025
How to Cite
I. Kiss, V. Alexa, V. Cioată, S. Raţiu, Experiments on the Dephosphorizatlon of Highly Allied Manganese Steel With High Phosphorus. Applied Engineering Letters, 2(3), 2017: 104-108.
More Citation Formats
Kiss, I., Alexa, V., Cioată, V., & Raţiu, S. (2017). Experiments on the Dephosphorizatlon of Highly Allied Manganese Steel With High Phosphorus. Applied Engineering Letters, 2(3), 104-108.
Kiss, Imre, et al. “Experiments on the Dephosphorizatlon of Highly Allied Manganese Steel With High Phosphorus.“ Applied Engineering Letters, vol. 2,no. 3, 2017, pp. 104-108.
Kiss, Imre, Vasile Alexa, Vasile Cioată, and Sorin Raţiu. 2017. “Experiments on the Dephosphorizatlon of Highly Allied Manganese Steel With High Phosphorus “ Applied Engineering Letters, 2 (3): 104-108.
Petrović, N., Kostić, N., and Marjanović, N. (2017). Comparison of Approaches to 10 Bar Truss Structural Optimization With Included Buckling Constraints. Applied Engineering Letters, 2(3), pp.98-103.
Journal Menu
Archive
EXPERIMENTS ON THE DEPHOSPHORIZATLON OF HIGHLY ALLIED MANGANESE STEEL WITH HIGH PHOSPHORUS
Authors:
Imre Kiss1
, Vasile Alexa1, Vasile Cioată1, Sorin Raţiu1
1Department of Engineering and Management, Faculty of Engineering Hunedoara, University Politehnica Timisoara, Revolutiei 5, 331128 Hunedoara, Romania
Received: 28.06.2017.
Accepted: 07.08.2017.
Available: 30.09.2017.
Abstract:
The practical application of dephosphorization is discussed in the paper. Using the method of austenitic manganese steel waste re-melting, we get inevitable, phosphorus contents that exceed the admissible limits. The phosphorus increases the hardness and tensile strength of steel and it seriously affects the ductility and resistance to shock or impact. Experiments on the dephosphorization of highly allied manganese steel containing high phosphorous was made in laboratory conditions and the experimental results showed that the content of phosphorous in the steel can be lowered quickly and considerably. The industrial conditions allowed us to obtain similar results with those obtained in the laboratory. The only difference between the two experiments is the dephosphorization level, which was higher in the laboratory compared to the level obtain on an industrial scale, even if the experiments were done in similar conditions.
Keywords:
Manganese austenitic steel,dephosphorization,experimentations
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)
Volume 10
Number 3
September 2025
Last Edition
Volume 10
Number 3
September 2025