The influence of impact-oscillation load on hardness of surface layers of D16ChATW aluminium alloy

Keywords

aluminum alloy Д16чАТВ, impact-oscillating loading, change of struc­tural and mechanical state, hardness.

Cite as

Chausov M. G., Maruschak P. O., and Pylypenko A. P. The influence of impact-oscillation load on hardness of surface layers of D16ChATW aluminium alloy. Physicochemical Mechanics of Materials. 2023. 59(2), 62-66.

https://doi.org/10.15407/pcmm2023.02.062

Abstract

The effect of impact-oscillation load of a given intensity was evaluated, in particular, using nanosolutions of tungsten carbide, carbon, as well as Al + Cu and Al + Cu + Mg nanosolu­tions at a concentration of 50:50% and 33:33:33%, respectively, on the hardness of the surface layers of the D16ChATW aluminum alloy. The relationship between the parameters of dynamic non-equilibrium processes (DNP), which change the structural phase state and mechanical properties of the alloy and the surface hardness of the material, was identified and described.

References

1. J. Weertman, “Plastic deformation behind strong shock waves,” Mech. of Mater., 5, Is. 1, 13-28 (1986). https://doi.org/10.1016/0167-6636(86)90012-8
2. E. M. Bringa, A. Caro, Y. Wang, M. Victoria, J. M. McNaney, B. A. Remington, R. F. Smith, B. R. Torralva, and H. Van Swygenhoven, “Materials science: Ultrahigh strength in nanocrystalline materials under shock loading,” Science, 309, Is. 5742, 1838-1841 (2005). https://doi.org/10.1126/science.1116723
3. V. E. Panin, and V. E. Egorushkin, “Nonequilibrium thermodynamics of a deformed solid as a multiscale system. Corpuscular-wave dualism of plastic shear,” Physical Mesomechanics, 11, Iss. 3-4, 105-123 (2008). https://doi.org/10.1016/j.physme.2008.07.001
4. J. Kestin, “Thermodynamics of Plastic Deformation,” in: D. Walgraef (Ed.) Patterns, Defects and Microstructures in Nonequilibrium Systems, NATO ASI Series, Springer, Dordrecht (1987). https://doi.org/10.1007/978-94-009-3559-4_12
5. A. E. Mayer, K. V. Khishchenko, P. R. Levashov, and P. N. Mayer, “Modeling of plasticity and fracture of metals at shock loading,” J. Appl. Phys., 113, Is. 19, art. no. 193508 (2013). https://doi.org/10.1063/1.4805713
6. P. Bellon, and G. Martin, “Cascade effects in a nonequilibrium phase transition with metallurgical relevance,” Phys. Rev., B, 39, Is. 4, 2403-2410 (1989). https://doi.org/10.1103/PhysRevB.39.2403
7. J. Sharma, R. W. Armstrong, W. L. Elban, C. S. Coffey, and H. W. Sandusky, “Nanofractography of shocked RDX explosive crystals with atomic force microscopy,” Appl. Phys. Let., 78, Is. 4, 457-459 (2001). https://doi.org/10.1063/1.1342046
8. E. B. Zaretsky, “X-Ray diffraction evidence for the role of stacking faults in plastic deformation of solids under shock loading,” Shock Waves, 2, Is. 2, 113-116 (1992). https://doi.org/10.1007/BF01415899
9. E. N. Borodin, and V. Bratov, “Non-equilibrium approach to prediction of microstructure evolution for metals undergoing severe plastic deformation,” Mater. Characterization, 141, 267-278 (2018). https://doi.org/10.1016/j.matchar.2018.05.002
10. I. K. Razumov., Y. N. Gornostyrev, and A. E. Ermakov, “Scenarios of nonequilibrium phase transformations in alloys depending on the temperature and intensity of plastic deformation,” Phys. Metals Metallogr., 119, Is. 12, 1133-1140 (2018). https://doi.org/10.1134/S0031918X18120177
11. M. Chausov, J. Brezinova, E. Zasimchuk, P. Maruschak, O. Khyzhun, A. Pylypenko, P. Bazarnik, and J. Brezina, “Effect of structure self- organization of aluminum alloy D16ChATW under impact-oscillatory loading on its fatigue life,” J. of Mater. Eng. and Perform., 30, Is. 8, 6235-6242 (2021). https://doi.org/10.1007/s11665-021-05868-0
12. M. Chausov, E. Zasimchuk, P. Maruschak, O. Khyzhun, A. Pylypenko, O. Prentkovskis, and J. Brezinová, “Influence of impact- oscillatory loading on fatigue life of aluminum alloy 2024-T351,” Iranian J. of Sci. and Technol., Transact. of Mech. Eng., 46, Is. 4, 875-884 (2022). https://doi.org/10.1007/s40997-021-00443-3
13. M. Chausov, A. Pylypenko, P. Maruschak, V. Zasimchuk, J. Brezinová, J. Brezina, and J. Viňáš, “Impact of the initial phase composition of alloys on the effects manifested by yield sites that occur on sheet aluminum alloys subjected to impact-oscillatory loading,” Materials, 16, Is. 1, art. no. 249 (2022). https://doi.org/10.3390/ma16010249
14. V. V. Azharonok, N. Kh. Belous, S. P. Rodtsevich, S. V. Goncharik, N. N. Chubrik, V. D. Koshevar, K. G. Lopat’ko, E. G. Aftandilyants, A. N. Veklich, V. F. Boretskii, and A. I. Orlovich, “Influence of acoustic and electromagnetic actions on the properties of aqueous nanoparticle dispersions used as tempering liquids for dental cement,” J. of Eng. Phys. and Thermophys., 89, Is. 3, 702-713 (2016). https://doi.org/10.1007/s10891-016-1429-1
15. M. G. Chausov, V.G. Kaplunenko, M. V, Kosinov, and K. M. Porokhniuk, Method of Modification of Mechanical Properties of Materials[in Ukrainian], Patent of Ukraine No. 98493, Publ. on 25.05.2012, Bull. No 10.