Toward control of subsurface strain accumulation in nanostructuring burnishing on thermostrengthened steel

Toward control of subsurface strain accumulation in nanostructuring burnishing on thermostrengthened steel

Bibliographic Details
Parent link:Surface and Coatings Technology: Scientific Journal
Vol. 285.— 2016.— [P. 171-178]
Corporate Authors: Национальный исследовательский Томский политехнический университет Институт кибернетики Кафедра технологии автоматизированного машиностроительного производства, Национальный исследовательский Томский политехнический университет Институт физики высоких технологий Кафедра физики высоких технологий в машиностроении
Other Authors: Kuznetsov V. P. Viktor Pavlovich, Smolin I. Yu. Igor Yurjevich, Dmitriev A. I. Andrey Ivanovich, Tarasov S. Yu. Sergei Yulievich, Gorgots V. G. Vladimir Georgievich
Summary:Title screen
A new process known as nanostructuring burnishing has been developed earlier for improving surface quality and physico-mechanical characteristics of a component by nanostructuring the subsurface layer microstructure. At that the surface modification is controlled by numerous parameters like loading force, friction coefficient, tool's tip radius, strain rate, and number of tool passes. Each of the above-mentioned process parameters has its own specific contribution to the severe plastic strain-induced structural evolution. In this paper we determine two basic integral parameters which would allow controlling the total process of strain accumulation as well as the surface quality obtained. These parameters are friction force and loading repetition. Results are verified by physical modeling by the example of HRC55 20Cr4 steel samples.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1016/j.surfcoat.2015.11.045
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647413

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