Formation of Three-Component Phases in Silumins Using a Modifying Mixture Based on Refractory Metals / L. A. Kazantseva, A. P. Zykova (Astankova), M. P. Kalashnikov, I. A. Kurzina
Уровень набора: Bulletin of the Russian Academy of Sciences: PhysicsЯзык: английский.Резюме или реферат: The results are presented from experimental studies of the microstructure and phase composition of AK7ch Al-Si alloy with an iron content of 0.4 wt % before and after introducing a modifying mixture based on ultradisperse powders of metal oxides and cryolite into the melt. The formation of three-component phases [alpha]-Al2FeSi and [beta]-Al5FeSi is established experimentally. The effect iron has on the crystallization of eutectic mixtures is considered using the phase diagram of the Al-Fe-Si system..Примечания о наличии в документе библиографии/указателя: [References: p. 1170-1171 (12 tit.)].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | фазы | силумины | смеси | тугоплавкие металлы | микроструктуры | фазовый состав | ультрадисперсные порошки | кристаллизация | железо Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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[References: p. 1170-1171 (12 tit.)]
The results are presented from experimental studies of the microstructure and phase composition of AK7ch Al-Si alloy with an iron content of 0.4 wt % before and after introducing a modifying mixture based on ultradisperse powders of metal oxides and cryolite into the melt. The formation of three-component phases [alpha]-Al2FeSi and [beta]-Al5FeSi is established experimentally. The effect iron has on the crystallization of eutectic mixtures is considered using the phase diagram of the Al-Fe-Si system.
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