Characterization of Naturally Aged Iron Nanopowder Produced by Electrical Explosion of Wires

Characterization of Naturally Aged Iron Nanopowder Produced by Electrical Explosion of Wires

Bibliographische Detailangaben
Parent link:Metals and Materials International
Vol. XX.— 2019.— [8 p.]
1. Verfasser: Nazarenko O. B. Olga Bronislavovna
Körperschaft: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Weitere Verfasser: Sechin A. I. Aleksandr Ivanovich, Amelkovich Yu. A. Yuliya Alexandrovna
Zusammenfassung:Title screen
The work studies the effect of argon, krypton and xenon used for pulsed electron irradiation in gas discharge plasma on structure formation, microhardness, wear resistance and friction coefficient of surface layers of 50%TiC/50%(Ni–20%Cr) cermet composite. The paper theoretically shows the decrease in ionization energy of plasma gas increasing the temperature and heating depth of the surface layer of a cermet composite. Experiments have established that the application of heavier plasma gases with lower ionization energy increases the depth of the layer where dissolution of TiC particles occurs, boosts wear resistance and microhardness, lowers the friction coefficient on the cermet composite surface.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2019
Schlagworte:
электронный ресурс
труды учёных ТПУ
iron
nanopowder
long-term storage
thermal stability
flame propagation
железо
нанопорошки
долгосрочное хранение
термостойкость
распространение
пламя
Online-Zugang:https://doi.org/10.1007/s12540-019-00443-8
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661063

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