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Study of surface layers of VT41 titanium alloy after mechanical treatment
https://doi.org/10.22349/1994-6716-2022-109-1-54-63
Abstract
The work studies residual stresses in the surface layer, roughness of flat surfaces of titanium alloy VT41 sample, obtained by milling with end mills, as well as conditions for relieving these stresses by means of incomplete annealing. The milling was carried out on a universal vertical milling machine, varying the conditions of the machining allowance in one pass and the cutters.
Supporting agencies: The work was carried out as part of the implementation of a comprehensive scientific direction “2.1. Fundamental-oriented research” (“Strategic directions for the development of materials and technologies for their processing for the period up to 2030”). The work was performed using the equipment of the Center for Collective Use “Climatic Tests” “NRC Kurchatov Institute – VIAM”.
About the Authors
P. N. Medvedev
National Research Center “Kurchatov Institute” – VIAM
Russian Federation
Russian Federation
Cand. Sci (Eng)
17 Radio St, 105005 Moscow
O. S. Kashapov
National Research Center “Kurchatov Institute” – VIAM
Russian Federation
Russian Federation
Cand. Sci (Eng)
17 Radio St, 105005 Moscow
L. P. Reshetilo
National Research Center “Kurchatov Institute” – VIAM
Russian Federation
Russian Federation
17 Radio St, 105005 Moscow
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Review
For citations:
Medvedev P.N., Kashapov O.S., Reshetilo L.P. Study of surface layers of VT41 titanium alloy after mechanical treatment. Voprosy Materialovedeniya. 2022;(1(109)):54-63. (In Russ.) https://doi.org/10.22349/1994-6716-2022-109-1-54-63
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