Abstract
We report results of an experimental investigation of complex loading and unloading of 9Kh2 steel along logarithmic-spiral trajectories that was carried out using an SN-ÉVM computerized calculation and testing system. We consider the regularities of variation of vector and scalar properties of the material along these trajectories.
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References
V. G. Zubchaninov, A. V. Akimov, and N. L. Okhlopkov, “A computerized system for the investigation of elastoviscoplastic properties of materials under complex loading,”Rospatent Certificate on a Useful Model No. 7202,Rospatent Bulletin, No. 7, July 16, 1998.
V. G. Zubchaninov and N. L. Okhlopkov, “On some special features of hardening of structural steels by deformation along closed curvilinear trajectories,”Probl. Prochn., No. 5, 17–22 (1996).
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Tver' State Technical University, Tver', Russia. Translated from Problemy Prochnosti, No. 5, pp. 36–41, September–October, 1999.
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Garanikov, V.V., Zubchaninov, V.G. & Okhlopkov, N.L. Experimental study of vector and scalar properties of 9Kh2 steel in deformation along flat curvilinear trajectories. Part 1. Logarithmic-spiral trajectories. Strength Mater 31, 455–458 (1999). https://doi.org/10.1007/BF02511163
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DOI: https://doi.org/10.1007/BF02511163