High temperature tribology of heavily boron doped diamond films against steel; International Journal of Refractory Metals and Hard Materials; Vol. 88

High temperature tribology of heavily boron doped diamond films against steel; International Journal of Refractory Metals and Hard Materials; Vol. 88

Bibliographic Details
Parent link:International Journal of Refractory Metals and Hard Materials
Vol. 88.— 2020.— [105191, 4 p.]
Main Author: Gaydaychuk A. V. Alexander Valerievich
Corporate Authors: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов, Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Импульсно-пучковых, электроразрядных и плазменных технологий"
Other Authors: Linnik S. A. Stepan Andreevich, Zenkin S. P. Sergey Petrovich
Summary:Title screen
Despite the fact that Fe, Co, and Ni catalyze the phase transition of diamond into graphite, the question of the applicability of diamond as a functional coating of a metal-cutting tool is still open. For this reason, our work contains investigation of wear and friction of heavily boron doped diamond films against steel at elevated temperature, as well as influence of boron concentration on diamond film oxidation resistance. The obtained data indicated that minimum CoF value is achieved in the temperature range within 570–670 °C and strongly depends on boron concentration in coating (CoF decreases with increasing of boron concentration). Wear rate has the same dependence as the CoF, whereas oxidation resistance decreases with increasing of boron concentration. Besides, the presented results are first obtained for boron doped diamond films synthesized under high B/C ratio conditions (of up to 333 ppb).
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2020
Subjects:
электронный ресурс
труды учёных ТПУ
diamond
oxidation
steel
tribology
бриллианты
окисление
стали
трибология
Online Access:https://doi.org/10.1016/j.ijrmhm.2020.105191
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662253

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