Аналіз способів вводу наночасток в сплави на основі алюмінію
In the modern world, the development of scientific and technical progress opens up new opportunities for the introduction of nanomaterials in various industries, including metallurgy. One of the most promising directions is the use of nanoparticles to improve the properties of metal alloys, which al...
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| Datum: | 2025 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Physico-technological Institute of Metals and Alloys
2025
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| Online Zugang: | https://www.metalsandcasting.com/index.php/mcu/article/view/284 |
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| Назва журналу: | Metal and Casting of Ukraine |
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Metal and Casting of Ukraine| Zusammenfassung: | In the modern world, the development of scientific and technical progress opens up new opportunities for the introduction of nanomaterials in various industries, including metallurgy. One of the most promising directions is the use of nanoparticles to improve the properties of metal alloys, which allows to increase their mechanical strength, corrosion resistance, thermal conductivity and other characteristics. The use of nanomaterials in foundry production also contributes to increasing the efficiency of technological processes, reducing the consumption of raw materials and energy resources, as well as improving the quality of finished products.
The purpose of this work is to develop an effective method of introducing fullerene nanoparticles into an aluminum alloy in order to ensure uniform distribution of fullerenes in the metal and improve their digestibility. In the course of the study, a new method of introducing fullerene nanoparticles into the alloy was proposed. This method involves the production of special mixtures with nanoparticles, which undergo pressure treatment in cylindrical forms, after which the mixtures are immersed in molten aluminum with the help of a so-called "bell".
The results of the study confirmed the presence of fullerene inclusions in the AK12 alloy. This was confirmed by the analysis of diffractograms, which showed that the nanoparticles were uniformly distributed throughout the volume of the alloy. The study of the microstructure of samples from the upper and lower parts of the casting showed a homogeneous distribution of fullerenes, which indicates the effectiveness of the proposed method.
This method is an important step in the development of casting technologies, as it provides an improvement in the structure and properties of aluminum alloys without significantly complicating the technological process. The implementation of such an approach on an industrial scale can ensure an increase in product quality, a reduction in cost and resource savings, which makes it promising for the further development of metallurgy. |
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