Surface stresses in plastically deformed steels by X-ray diffraction


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Resumo

Surface stresses in samples of wheel steel with different degree of plastic deformation are studied. Both surface stresses and the microstructure of the steel are changed in the dependence on the plastic deformation magnitude. The X-ray technique is shown can be used to study a change in the surface stresses due to development a plastic deformation under action of operating loads.

Sobre autores

A. Rozhnov

National University of Science and Technology MISiS

Autor responsável pela correspondência
Email: rojnov@nm.ru
Rússia, Leninskii pr. 4, Moscow, 119049

S. Nikulin

National University of Science and Technology MISiS

Email: rojnov@nm.ru
Rússia, Leninskii pr. 4, Moscow, 119049

I. Shchetinin

National University of Science and Technology MISiS

Email: rojnov@nm.ru
Rússia, Leninskii pr. 4, Moscow, 119049

S. Shitkin

Railway Research Institute

Email: rojnov@nm.ru
Rússia, Tret’ya Mytishchinskaya 10, Moscow, 107996

S. Rogachev

National University of Science and Technology MISiS

Email: rojnov@nm.ru
Rússia, Leninskii pr. 4, Moscow, 119049


Declaração de direitos autorais © Pleiades Publishing, Ltd., 2017

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