Development of the microalloyed constructional steels

• Autorzy: Adamczyk J.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The aim of the paper is to present the development and the technical importance of the HSLA-type microalloyed constructional steels (High Strength Low Alloy) in selected industry branches. Design/methodology/approach: A mechanism of the interaction of Nb, Ti, V and B microadditions introduced into the steel on mechanical properties of selected metallurgical products with the fine-grained structure, forming under the properly selected hot-working conditions with the of (M-Nb, Ti, V; X-N,C) interstitial phases MX-type is discussed. Findings: The requirements concerning the metallurgical process, continuous casting of steel and the necessity of adjusting the hot-working conditions to the precipitation kinetics of the dispersive MX phases particles in austenite, in the controlled rolling or thermo-mechanical treatment processes are indicated. Research limitations/implications: The continuation of investigations concerning the thermo-mechanical rolling of automotive sheets with the multiphase structure of microalloyed steels is planned. Practical implications: The indicated data, coming also from the own research, are of practical use in relation to manufacturing the metallurgical products and machine elements of high strength and crack resistance, also at low temperatures. Originality/value: The results contribute to the development of rolling and forging technologies of the microalloyed steel (HSLA) elements produced using the energy-saving thermo-mechanical treatment methods.

Słowa kluczowe

EN

metallic alloys; HSLA steels; metallurgical process; continuous casting; controlled rolling

PL

stopy metaliczne; stale HSLA; proces hutniczy; odlew ciągły; walcowanie regulowane

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2006
• Tom: Vol. 14, nr 1-2
• Strony: 9--20
• Opis fizyczny: Bibliogr. 46 poz., rys., tab., wykr.

Twórcy

autor

Adamczyk J.

• Division of Constructional and Special Materials Engineering, Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] C.F. Tipper: Report on Conference on Brittle Fracture in Steel Plates, Mat. Conf. BISRA, Cambridge, England 1945.
• [2] J.A. Reinbolt, W.J. Harris: Trans. ASM, 43, 1951, p. 1175.
• [3] A.M. Sage, F. Copley: Iron Steel Inst., 195, 1960, p. 422.
• [4] W.D. Biggs: Brittle Fracture of Steel, McDonalds and Evans, London 1960.
• [5] B.L. Averbach (et al. eds.): Fracture, IMT Prees, Cambridge Massachusetts, 1963.
• [6] D.G. Drukner, J.J. Gilman (eds.): Fracture of Solid, J. Wiley – Interscience Publ., New York – London, 1962.
• [7] C. McMahon: Micromechanisms of Cleavage Fracture in Polycrystaline Iron, IMT Press, Cambridge Massachusetts, 1963.
• [8] C.J. Osborne: Fracture, Butterworth, London, 1965.
• [9] F.A. McClintock, A.S. Argon: Mechanical Behaviour of Materials, Addison - Wesley Publ., Massachusetts, 1966.
• [10] A. Maciejny: Brittleness of metals, Wyd. Śląsk, Katowice, 1973. (in Polish)
• [11] S. Butnicki: Weldability and brittleness of steel, WNT, Warszawa, 1975. (in Polish)
• [12] E.O. Hall: Proc. Roy. Soc., 64B, 1951, p. 747.
• [13] N.J. Petch: Journ. Iron Steel Inst., 173, 1953, s. 25; 174, 1953, p. 28.
• [14] A.N. Stroh: Phil. Mag., 46, 1955, s. 968; Adv. Phys., 6, 1957, p. 418.
• [15] A.H. Cottrell, N.J. Petch: Fracture, Averbach B.L. (et al. eds.), Swampscott Conference, New York – London, 1959.
• [16] T. Gilman: The Physical Metallurgy of Microalloyed Steel, Cambridge Univ. Press, Cambridge 1957.
• [17] M. Korchynsky (ed.): Microalloying’75, Union Carbide Corp., New York, 1977.
• [18] A.J. De Ardo, G.A. Ratz, J.P. Wray (eds.): Thermomechanical Processing of Microalloyed Austenite, Met. Soc. AIME, Warrendale PA, 1982.
• [19] HSLA – Technology and Applications, Conf. Proc. ASM, Metals Park, Ohio, 1984.
• [20] K.A. Taylor (et al. eds.): Physical Metallurgy of Direct Quenched Steels, Proc. Symp. TSM and ASM, Chicago, Ilionis, 1992.
• [21] Microalloying’95, Proc. Int. Conf., Iron and Steel Soc., Pittsburgh PA, 1995.
• [22] K. Hulka: Microalloyed Constructional and Engineering Steel, Niobium Product Comp., GMBH, 1990.
• [23] M. Korchynsky: 8-th PDT Conf. Proc., 1988, p. 92.
• [24] W. Müschenborn et al.: Proc. Int. Conf. Microalloying’95, Iron and Steel Soc., Pittsburgh PA, 1995, p. 35.
• [25] J. Adamczyk: Engineering of steel products, Wyd. Politechniki Śląskiej, Gliwice, 2000. (in Polish)
• [26] J. Adamczyk: Engineering of metal products, Wyd. Politechniki Śląskiej, Gliwice, 2004. (in Polish)
• [27] C.M. Sellars: Proc. Hot – Working and Forming Processes, C.M. Sellars, G.J. Davies (eds.), London 1979, p. 3.
• [28] Tanaka T.: Proc. Int. Conf. Microalloying’95, Iron and Steel Soc., Pittsburg PA, 1995, p. 165.
• [29] J. Mikuła, L. Wojnar: Employment of analytical methods in steel weldability assessment, FOTOBIT, Kraków, 1996. (in Polish)
• [30] Dura Plate 50, 60, 65 and 70 Atmospheric Corrosion Resistant High Strength Low Alloy Steel, Republic Steel, 1982.
• [31] P.J.P. Bordignon: Sider Latinosmer, 315, 1986, p. 75.
• [32] J.G. Wiliams et al.: Proc. Int. Conf. Microalloying’95, Iron and Steel Soc., Pittsburgh, 1995, p. 117.
• [33] Y. Ito, K. Bessyo: A Prediction of Welding Procedure to Avoid Heat Affected Zone Cracking, IIW Doc., IX-631-69.
• [34] J. Adamczyk, M. Opiela: Inżynieria Materiałowa 6, 2002, p. 717; Journ. Materials Processing Technology, 157-158, 2004, p. 456; Hutnik – Wiadomości Hutnicze, 3, 2005, p. 162.
• [35] T.W. Montemarano et al.: Journ. Ship Production , 2, 1986, p. 145.
• [36] S.J. Micolac, M.G. Vassilalos: Journ. Ship Production, 2, 1986, p. 331.
• [37] S.J. Manganello; Proc. Int. Conf. Processing, Microstructure and Properties of Microalloyed and Other Modern High Strength Low Alloy Steels, De Ardo A.J. (ed.), Iron and Steel Soc., Pittsburgh PA, 1991, p. 289.
• [38] Stahlfür den Automobilbau, Stahlmarket, 12, 1999, p. 38.
• [39] M. Korchynsky, S. Zajac: Proc. Int. Conf. AMME, Gliwice-Wisła, 1996, p. 1.
• [40] A. Catterjee, S. Chandra: Steel World, 2, 1997, p. 45.
• [41] W. Bald et al.: Innovative Technologies for Strip Production, SMS, 1999; Proc. World Steel Conf., London, 1999.
• [42] M.R. Barrnet, J.J. Jonas: ISIJ Int., 7, 1977, p. 706.
• [43] D.A. Jones, R.S. Daniel: IF Steel Procedings, Pittsburgh, 2000.
• [44] W. Bleck et al.: Thyssen Techn. Berichte, 1, 1991, p. 43.
• [45] W. Warnecke et al.: Thyssen Techn. Berichte, 1, 1991, p. 75.
• [46] J. Adamczyk, A. Grajcar: Hutnik – Wiadomości Hutnicze, 3, 2005, p. 170.