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Accelerated method for the alclad alloy fatigue curve construction by the surface relief pattern
Author(s) -
Karuskevich Mikhail,
Maslak Tetiana
Publication year - 2021
Publication title -
fatigue and fracture of engineering materials and structures
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.887
H-Index - 84
eISSN - 1460-2695
pISSN - 8756-758X
DOI - 10.1111/ffe.13546
Subject(s) - deformation (meteorology) , materials science , surface (topology) , stress relief , structural engineering , action (physics) , alloy , metallurgy , composite material , engineering , geometry , mathematics , physics , quantum mechanics
Highlights Action of fluctuating loads leads to the formation of the surface deformation relief. The intensity of the surface deformation relief indicates accumulated fatigue damage. The surface relief at the initial stage of the metal fatigue is extremely informative. The initial rate of the damage provides the possibility to construct a fatigue curve.