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Illarionov, I. E.
Gilmanshina, T. R.
Kovaleva, A. A.
2021-08-13T09:36:47Z
2021-08-13T09:36:47Z
2020-05
Illarionov, I. E. Structural Changes in the Aluminum - Magnesium System Alloy [Текст] / I. E. Illarionov, T. R. Gilmanshina, A. A. Kovaleva // Materials Science Forum. — 2020. — № 989. — С. 577-582
02555476
https://www.scientific.net/MSF.989.577
https://elib.sfu-kras.ru/handle/2311/143380
The purpose of this work is to study the structure and mechanical properties of an aluminum – magnesium system alloy after various types of heat treatment (quenching and ageing). The microstructure of an alloy has been studied by means of Zeiss OBSERVER.D1m microscope combined with a camera and image display on a monitor screen. Micro X-ray spectral analysis was performed by means of Carl Zeiss EVO 50 scanning electron microscope. The micro-hardness of the samples has been measured on prepared metallographic sections by means of DM8 micro-hardness meter. In the course of the process it has been found that quenching the Al-12,78% Mg alloy from temperatures of 430–440 ° C does not lead to the formation of a single-phase solid solution. Ageing at 100 ° C enables the formation of secondary phases. It was noted that with an increase in the quenching temperature, the micro-hardness increases slightly. An increase in the exposure time doesn’t influence greatly the micro-hardness of the alloy, while the structure remains practically unchanged.
Ageing
Aluminum-Magnesium Alloy
Hardening
Metallography
Micro-Hardness
Structure
Structural Changes in the Aluminum - Magnesium System Alloy
Journal Article
Journal Article Preprint
577-582
2021-08-13T09:36:47Z
10.4028/www.scientific.net/MSF.989.577
Институт цветных металлов и материаловедения
Кафедра металловедения и термической обработки металлов им. В. С. Биронта
Кафедра инженерного бакалавриата CDIO
Materials Science Forum
Q3


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