Publication:
Effect of temperature and oxidation in cutting zone on wear of cutting tools with multilayer composite nano-structured coatings at high speed turning

Дата
2019
Авторы
Volosova, M.
Vereschaka, A.
Okunkova, A.
Andreev, N.
Sitnikov, N.
Journal Title
Journal ISSN
Volume Title
Издатель
Научные группы
Организационные подразделения
OrgUnit Logo
Организационная единица
Институт лазерных и плазменных технологий
Стратегическая цель Института ЛаПлаз – стать ведущей научной школой и ядром развития инноваций по лазерным, плазменным, радиационным и ускорительным технологиям, с уникальными образовательными программами, востребованными на российском и мировом рынке образовательных услуг.
Выпуск журнала
Аннотация
© 2019, MM publishing Ltd.. All rights reserved.The article discusses the ability of multilayer composite nano-structured coatings based on the Cr-CrN-(Ti,Cr,Al,Si)N system to resist wear factors activated with increasing temperature, such as diffusion and oxidation processes, as well as spinodal decomposition of the coating material. Investigators were carried out in turning C45 steel at the following cutting conditions: f = 0.2 mm/rev, ap = 1.0 mm, vc = 300 m/min. SEM and TEM techniques were used to investigate changes in nano-structures of coatings, as well as diffusion and oxidation processes. Of particular interest was the study of a layer of nanometric thickness on the rake surface of the tool, between the adhered material being machined and the surface nanolayers of the coating. The content of oxygen, iron, and metals the coating was investigated. A lot significant difference was revealed in the content of elements in the layer investigated, depending on the location of the area studied around a crater on the rake face of the tool.
Описание
Ключевые слова
Цитирование
Effect of temperature and oxidation in cutting zone on wear of cutting tools with multilayer composite nano-structured coatings at high speed turning / Volosova, M. [et al.] // MM Science Journal. - 2019. - 2019. - № November. - P. 3048-3052. - 10.17973/MMSJ.2019_11_2019049
URI
https://www.doi.org/10.17973/MMSJ.2019_11_2019049
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85074732224&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000532569400006
 https://openrepository.mephi.ru/handle/123456789/18859
Коллекции
Публикации