Toward control of subsurface strain accumulation in nanostructuring burnishing on thermostrengthened steel / Kuznetsov V. P.,Smolin I. Yu,Dmitriev A. I.,Tarasov S. Yu,Gorgots V. G. // SURFACE \& COATINGS TECHNOLOGY. - 2016. - V. 285, l. . - P. 171-178.

ISSN/EISSN:

0257-8972 / нет данных

Type:

Article

Abstract:

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. (C) 2015 Elsevier B.V. All rights reserved.

Author keywords:

Nanostructure; Burnishing; Control parameters; Modeling; Severe plastic deformation BALL POLISHING PROCESSES; SURFACE; TOOL; IMPROVEMENT; ALUMINUM; TEXTURE

DOI:

10.1016/j.surfcoat.2015.11.045

Web of Science ID:

ISI:000369200600019

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN 15
Publisher	ELSEVIER SCIENCE SA
Address	PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Language	English
Keywords-Plus	BALL POLISHING PROCESSES; SURFACE; TOOL; IMPROVEMENT; ALUMINUM; TEXTURE
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Coatings \& Films; Physics, Applied
Author-Email	dmitr@usgroups.com
ResearcherID-Numbers	Dmitriev, Andrey/D-6611-2014 Smolin, Igor/N-8345-2013 Tarasov, Sergei/B-6202-2008
ORCID-Numbers	Smolin, Igor/0000-0003-3167-9530 Tarasov, Sergei/0000-0003-0702-7639 Kuznetsov, Viktor/0000-0001-8949-6345
Funding-Acknowledgement	RFBR {[}13-08-98088, 15-08-01511-a]; State RD Task {[}01201461774]
Funding-Text	This work has been carried out within the framework of RFBR (grant Nos. 13-08-98088 and 15-08-01511-a) and the State R\&D Task (No. 01201461774). Furthermore, the authors would like to acknowledge the Tomsk State University Academic D.I. Mendeleev Fund Program in 2014-2015.
Number-of-Cited-References	31
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	11
Journal-ISO	Surf. Coat. Technol.
Doc-Delivery-Number	DC4OQ