Surface properties modification of magnesium alloys by low energy high current pulsed electron beam

Surface properties modification of magnesium alloys by low energy high current pulsed electron beam

Bibliographic Details
Parent link:Surface and Coatings Technology
Vol. 420.— 2021.— [127351, 12 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научно-образовательный центр Б. П. Вейнберга
Other Authors: Morini F. Federico, Bestetti M. Massimiliano, Franz S. Silvia, Vicenzo A. Antonello, Markov A. B. Aleksey Borisovich, Yakovlev E. A. Evgeny Aleksandrovich
Summary:Title screen
The effects of low-energy high-current electron beam (LEHCEB) treatment on the surface properties of AZ91D and AM60B magnesium alloys were investigated. Experiments were done by controlling the beam energy, through the acceleration voltage (15 to 30 kV) and operating in two regimes: low (2 to 16) and high (20 to 100) number of pulses. The surface layers of alloys were characterized for phase and elemental composition by X-ray diffraction (XRD), Energy dispersive spectroscopy (EDS) and Glow Discharge Optical Emission Spectroscopy (GDOES). Surface modification has a significant effect on the mechanical properties evaluated by Vickers microindentation tests. The corrosion resistance behaviour was evaluated by potentiodynamic polarization tests in NaCl solution.
AM_Agreement
Published: 2021
Subjects:
электронный ресурс
труды учёных ТПУ
surface treatment
magnesium alloys
low energy high current electron beam
corrosion resistance
microhardness
обработка
поверхности
магниевые сплавы
сильноточные электронные пучки
коррозия
микротвердость
коррозионная стойкость
спектроскопия
Online Access:https://doi.org/10.1016/j.surfcoat.2021.127351
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665373

Internet

https://doi.org/10.1016/j.surfcoat.2021.127351

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