Validation of material models for bainitic steels used in optimization of manufacturing chain for fasteners

Roman Kuziak¹, Krzysztof Radwański¹, Konrad Perzyński², Łukasz Madej², Maciej Pietrzyk²

¹Institute for Ferrous Metallurgy, ul. K. Miarki 12, 44-100 Gliwice, Poland.
²AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland.

DOI:

https://doi.org/10.7494/cmms.2014.1.0474

Abstract:

Physical simulations were performed to identify and validate material models, which are used in optimization of manufacturing chains of fasteners. The focus was on hot rolling and controlled cooling. Physical simulations of thermomechanical processes were performed to validate microstructure evolution model for hot forming. Multi-stage deformations in the plane strain compression test were performed on the Gleeble 3800 simulator. Dilatometric tests were performed to identify and validate phase transformation model. Microstructure was investigated after each test using optical and electron microscopy. Good predictive capability of the models was confirmed.

Cite as:

Kuziak, R., Radwański, K., Perzyński, K., Madej, Ł., & Pietrzyk, M. (2014). Validation of material models for bainitic steels used in optimization of manufacturing chain for fasteners. Computer Methods in Materials Science, 14(1), 37 – 52. https://doi.org/10.7494/cmms.2014.1.0474

Article (PDF):

Keywords:

Material models, Validation, Bainitic steels, Hot rolling, Controlled cooling

Publication dates:

Received: 10.12.2013, accepted: 20.12.2013, published:

Publication type:

Original scientific paper

References:

Avrami, M., 1939, Kinetics of phase change I, J. Chem. Phys., R 7, 1103-1112. A

Bhadeshia, H.K.D.H., Edmonds, D.V., 1980, The mechanism of M bainite formation in steels, Acta Metallurgica, 28, 1265- N 1273. D

Davenport, S.B., Silk, N.J., Sparks, C.N., Sellars, C.M., 1999, Development of constitutive equations for the modeling of hot rolling, Materials Science and Technology, 16, 1- M end of 8. R

Hansel, A., Spittel, T., 1979, Kraft- und Arbeitsbedarf Bildsammer Formgebungsvorgehen, VEB Deutscher Verlag für U P M Grundstoffindustrie, Leipzig. O

Hon, K.K.B., Xu, S., 2007, Impact of product life cycle on C simu- manufacturing systems reconfiguration, Annals of the material CIRP, 56, 455-458. – 51 –

Karjalainen, L.P., Perttu, J., 1996, Characteristics of static and metadynamic recrystallization strain accumulation in hot deformed austenite as revealed by stress relaxation method, ISIJ International, 36, 729-736.

Kowalski, B., Sellars, C.M., Pietrzyk, M., 2000, Development of a computer code for the interpretation of results of hot plane strain compression tests, ISIJ International, 40, 1230-1236.

Kusiak, J., Thompson, E.G., 1989, Optimization techniques for extrusion die shape design, Proc. NUMIFORM’89, eds,

Thompson, E.G., Wood, R.D., Zienkiewicz, O.C. and

Samuels-son, A., Fort Collins, 569-574.

Kuziak, R., Pidvysots’kyy, V., Węglarczyk, S., Pietrzyk, M., 2011, Bainitic steels as alternative for conventional carbon-manganese steels in manufacturing of fasteners – simulation of production chain, Computer Methods in Materials Science, 11, 443-462.

Legwand, A., Perzyński, K., Madej, Ł., Pietrzyk, M., 2014, Approach for an automatic optimisation of production chain as a tool for intelligent manufacturing in metal (1), 64-74.

Madej, L., Weglarczyk, S., Rauch, L., Pietrzyk, M., 2008, Modeling of production chains as a tool for intelligent manufacturing in metal forming, Journal of Machine Engineering, 8, 33-42.

Pereira, J., Paulre, B., 2001, Flexibility in manufacturing systems: a relational and a dynamic approach, European Journal of Operational Research, 130, 70-82.

Pietrzyk, M., Madej, L., Weglarczyk, S., 2008, Tool for optimal design of manufacturing chain based on metal forming, The CIRP Annals, 57/1, 309-312.

Szeliga, D., Gawąd, J., Pietrzyk, M., 2006, Inverse analysis for identification of rheological and friction models in metal forming, Computer Methods in Applied Mechanics and Engineering, 195, 6778-6798.

Waengler, S., Kawalla, R., Kuziak, R., 2008, High strength– high toughness bainitic steels alloyed with niobium for long products, Steel Research International, 79, spec. ed. Metal Forming Conf., 2, 273-279.