Mechanical Properties and Structure of the Hypereutectic Silumin Treated by an Electron Beam

Mechanical Properties and Structure of the Hypereutectic Silumin Treated by an Electron Beam

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 743 : High Technology: Research and Applications (HTRA 2016).— 2017.— [P. 146-150]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Лаборатория № 1
Other Authors: Rygina M. E. Maria, Ivanov Yu. F. Yuriy Fedorovich, Laskovnev A. P. Alexander, Teresov A. D. Anton, Cherenda N. N. Nikolay Nikolaevich, Uglov V. V. Vladimir Vasilievich, Petrikova E. A. Elizaveta, Krysina O. V. Olga
Summary:Title screen
Treatment of hypereutectic structure silumin (18-24 wt% of Si) by an intense pulsed electron beam of submillisecond duration is carried out. Formation of submicro- and nanocrystalline structure in the surface layer is revealed, which is caused by ultrahigh (up to 10{8} K/s) cooling rates of the melted layer. It is established that the modification of the silumin surface layer by an electron beam increases its hardness by 5 times.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
твердость
импульсные пучки
электронные пучки
модификация
структура
механические свойства
силумины
hardness
hypereutectic silumin
intensive pulsed electron beam
modification
structure
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.743.146
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655456

Internet

http://dx.doi.org/10.4028/www.scientific.net/KEM.743.146

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