The article is devoted to the properties of aluminum, an element of the III group of the periodic table, with an order number of 13 and an atomic mass of 26.98. Its physicochemical characteristics are considered, including low density (2.7 g/cm3), high electrical conductivity (65% of copper), and thermal conductivity (238.3 W/ (m·K)). The various grades of aluminum, its corrosion resistance, as well as its mechanical properties, which differ depending on its purity and processing, are described in detail. Aluminum is used in the form of semi-finished products (sheets, rods and profiles) and in the form of alloys such as Al-Mn, Al-Si and Al-Mg. The article discusses methods for strengthening aluminum alloys, such as hardening and aging, as well as their influence on mechanical properties and corrosion resistance. Data on the decomposition of the solid solution and the aging process, as well as on the structural strengthening, which increases the strength and plasticity of aluminum, are presented. The article contains illustrations demonstrating the microstructure of alloys and the dependence of their properties on temperature and aging time.
| Mualliflar | Эшонкулов , Учкун Худайназар угли, Зуевич , София Александровна, Бильдюк, Егор Викторович, Eshonqulov , Uchqun Xudoynazar o‘g‘li, Zuevich , Sofiya Aleksandrovna, Bildyuk, Egor Viktorovich, Eshonkulov , Uchkun Khudaynazar ugli, Zuevich , Sofia Alexandrovna, Bildyuk, Egor Viktorovich |
|---|---|
| Jurnal | Саноатда рақамли технологиялар |
| Nashr sanasi | 2024-11-23 |
| Jild | 2 |
| Son | 4 |
| Betlar | 87-94 |
| Til | Rus |
| DOI | 10.70769/3030-3214.srt.2.4.2024.48 |
DOI: 10.70769/3030-3214.srt.2.4.2024.48 · Maqolaning asl sahifasi
Aluminum, periodicity, physicochemical properties, density, electrical conductivity, thermal conductivity, corrosion resistance, mechanical properties, quenching, aging, alloys, deformable alloys, cast alloys, structural strength, microstructure, elasticity, deformation, hard solubility, gyne-prestone zone, recrystallization temperature, Алюминий, периодическая система, физико-химические свойства, плотность, электропроводность, теплопроводность, коррозионная стойкость, механические свойства, закалка, старение, сплавы, деформируемые сплавы, литейные сплавы, структурное упрочнение, микроструктура, упругость, деформация, твердое растворение, гинье-престон зоны, температура рекристаллизации, Alyuminiy, davriy sistema, fizik-kimyoviy xossalari, zichligi, elektr o‘tkazuvchanligi, issiqlik o‘tkazuvchanligi, korroziyaga chidamliligi, mexanik xossalari, toblanishi, eskirishi, qotishmalari, deformatsiyalanuvchi qotishmalari, quyma qotishmalari, strukturaviy mustahkamlanishi, mikrostrukturasi, elastikligi, deformatsiyalanishi, qattiq erishi, Gine-preston zonasi, rekristallanish harorati
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