Experimental Analysis of Steel Plasticity Parameters during Quenching

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The paper presents the results of longitudinal investigations of transformation plasticity, kinetic plasticity, elastic-plastic strain and auto deformation of different grades of steel during quenching. A special device was used to evaluate transformation plasticity and determine the maximum normal bending stress, modulus of transformation plasticity for high alloyed and high corrosion resistance steel. Other targets of experiments were to determine relations between magnitude of normal bending stresses and plastic deformation of test pieces, to examine influence of hardening temperature on the transformation plasticity, to calculate modulus of transformation plasticity Etp. As a complimentary survey we study the mechanical behaviour of high chromium and medium chromium steels during quenching. Understanding phenomenon of steel behaviour during quenching it is possible to renovate and restore the details and components deformed during exploitation, for production of steels with high formability, and to predict properties of steel.

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131-136

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November 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] J. Markowski, M. Knapinski, B. Koczurkiewicz, H. Dyja, A. Kawalek, The analysis of the microstructure of steel S460NL1 in the conditions of thermo-mechanical treatment, Journal of Achievements in Materials and Manufacturing Engineering. 25 (2) (2007) 61-64.

Google Scholar

[2] V.G. Serebriakov, E.I. Estrin, About austenite transformation into the martensite under the stress, FMM. 8 (1991) 145-148.

Google Scholar

[3] T.Lakhdar, N.Cavallo, F.Wacckel, Experimental analysis of transformation plasticity, International Journal of Plasticity. 17 (2001) 1-20.

Google Scholar

[4] M.Coret, S.Calloch, A.Combescure, Experimental study of the phase transformation plasticity of 16MND5 low carbon steel under multiaxial loading, International Journal of Plasticity. 18 (2002) 1707-1727.

DOI: 10.1016/s0749-6419(01)00067-5

Google Scholar

[5] H. N. Han, D. W. Suh, A model for transformation plasticity during bainite transformation of steel under external stress, Acta Materialia. 51 (16) (2003) 4907-4917.

DOI: 10.1016/s1359-6454(03)00333-1

Google Scholar

[6] P.H. Shipway, H.K.D.H. Bhadeshia, The effect of small stresses on the kinetics of the bainite transformation, Materials Science and Engineering: A. 201 (1-2) (1995) 143-149.

DOI: 10.1016/0921-5093(95)09769-4

Google Scholar

[7] H.G. Lambers, S.Tschumak, H.J. Maier, D.Canadinc, Evolution of transformation plasticity during bainitic transformation, International Journal of Materials Research. 102 (9) (2011) 1152-1163.

DOI: 10.3139/146.110558

Google Scholar

[8] R. Bendikiene, J. Zvinys, Transformation plasticity of heat resistance stainless steel during quenching, Materials Science. 8 (2) (2002) 61-64.

Google Scholar

[9] R.Petkevičiūtė, J.Žvinys, Influence of test pieces shape made of steel X12 on the deformation during hardening under the conditions of konetic plasticity. Mechanics-2003. (2003) 366-370.

Google Scholar

[10] R.Vitkeviciene, Invesitigation and using of kinetic plasticity for heat treatment of precise products. Doctoral dissertation. (2001) 135 p.

Google Scholar