Modification of the WC-Co carbide surface with high-intensity pulsed ion beam

Bibliographic Details
Parent link:Journal of Physics: Conference Series
Vol. 1588 : Low Temperature Plasma during the Deposition of Functional Coatings.— 2020.— [012045, 3 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение иностранных языков, Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Other Authors: Prima A. I. Artem Igorevich, Egorova Yu. I. Yulia Ivanovna, Pushkarev A. I. Aleksandr Ivanovich, Matrenin S. V. Sergey Veniaminovich
Summary:Title screen
The paper presents the results of WC-Co surface modification with high-intensity pulsed ion beams at high energy density 7-8 J/cm2 per one pulse. One, five and ten pulses regimes of irradiation have been studied using scanning electron microscopy of both the surface morphology and cross-section, X-ray diffraction analysis and a nano-hardness tester. Beam irradiation with high energy density resulted in phase transformation from hexagonal αWC to cubic [beta]-WC1-x. XRD analysis shows that the volume content of new formed cubic phase in the modified layer is ~ 97%.
Language:English
Published: 2020
Subjects:
Online Access:http://earchive.tpu.ru/handle/11683/81017
https://doi.org/10.1088/1742-6596/1588/1/012045
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665231

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