Viscoplastic Flow in Solids Produced by Shear Banding. Ryszard B. Pecherski

processes. The studies showed a valuable perspective with the significant experience and knowledge of professor Zenon Mróz, a Member of the Polish Academy of Sciences, and Katarzyna Kowalczyk – Gajewska on cyclically loaded tubes on the KOBO processes. I also received a big help from Mrs Aleksandra Manecka – Padaż, MSc, in elaborating the book's graphics. Together with discussions in statu nascendi of the work, her contribution became invaluable. The late professor Piotr Perzyna, my PhD advisor and scientific tutor, contributed to my studies with many valuable discussions about the shear banding model and its applications in the studies of viscoplastic processes.

References

      1 Asaro, R.J. and Lubarda, V.A. (2006). Mechanics of Solids and Materials. Cambridge, New York: Cambridge University Press.

      2 Bingham, E.C. (1916). An investigation of the laws of plastic flow. US Bur. Stand. Bull. 13: 309–353.

      3 Bochniak, W., Korbel, A., Szyndler, R. et al. (2006). New forming method of bevel gears from structural steel. J. Mater. Process. Technol. 173: 75–83.

      4 Bochniak, W., Korbel, A., Ostachowski, P., and Pieła, K. (2011). Superplastic flow of metal extruded by KoBo method. Mater. Sci. Forum 667–669: 1039–1044.

      5 Bochniak, W., Korbel, A., Ostachowski, P. et al. (2013). Extrusion of metals and alloys by KOBO method, (Wyciskanie metali i stopów metodą KOBO). Obróka Plastyczna Metali, (Metal Forming) XXIV: 83–97, bilingual quarterly.

      6 Frąś, L. (2015). The Perzyna viscoplastic model in dynamic behaviour of magnetorheological fluid under high strain rates. Eng. Trans. 63: 233–243.

      7 Frąś, L. and Pęcherski, R.B. (2018). Modified split Hopkinson pressure bar for investigations of dynamic behaviour of magnetorheological materials. JTAM 56: 323–328.

      8 Gurtin, M.E., Fried, E., and Anand, L. (2009). The Mechanics and Thermodynamics of Continua. Cambridge, New York: Cambridge University Press.

      9 Korbel A. and Bochniak W, Method of plastic forming of materials, US Patent No. 5,737,959 (1998). European Patent No. 0711210 (2000).

      10 Korbel, A. and Bochniak, W. (2003). KOBO type forming: forging of metals under complex conditions of the process. J. Mater. Process. Technol. 134: 120–134.

      11 Korbel, A. and Szyndler, R. (2010). The new solution in the domain of metal forming – contribution of the Polish engineering idea, (Innowacyjne rozwiązania w obszarze obróbki plastycznej – udział polskiej myśli technicznej). Obróbka Plastyczna Metali (Metal Forming) XXI: 203–216, bilingual quarterly.

      12 Korbel, A., Bochniak, W., Ostachowski, P., and Błaż, L. (2011). Visco‐plastic flow of metal in dynamic conditions. Metall. Mater. Trans. A 42A: 2881–2897.

      13 Perzyna, P. (1963). The constitutive equations for rate sensitive plastic materials. Q. Appl. Math. 20 (4): 321–332.