AP25794615 – Research and development of methods for optimizing the production of secondary aluminum alloys with improved mechanical properties
Objective of the project – The project aims to develop methods for optimizing production of aluminum alloys with improved mechanical properties from recycled materials, covering the entire cycle from start to finish. It also includes recommendations for achieving a cost-effective alloy with enhanced properties by shortening the technological process.
Relevance: Currently, there is a growing global interest in secondary materials, particularly in recycling aluminum production waste. In Kazakhstan’s industry, the efficient use and quality improvement of aluminum alloys remains a critical issue. Enhancing the mechanical and technological properties of secondary alloys and optimizing their phase composition is essential. This research contributes to increasing productivity, reducing the technological cycle, and minimizing negative environmental impact. Additionally, the project results support educational processes and the development of scientific potential. The use of secondary aluminum alloys enables reducing production costs and increasing the competitiveness of companies.
Scientific supervisor: PhD, Mailybayeva Aizhan Diyasovna
Expected and achieved results: The study analyzed the effects of various alloying elements on the phase composition, structure, and properties of secondary aluminum alloys. It was found that manganese stabilizes the α-phase and accelerates the transformation of iron phases, while silicon slows this process and promotes the stabilization of the β-phase. Copper and chromium at low concentrations have minimal impact, and magnesium does not affect the transformation rate of iron phases. The obtained results allow the development of recommendations to optimize the production of economically alloyed aluminum with improved mechanical properties and reduced technological cycle. The results will be presented at international and national conferences, published in high-ranking journals, and applied in educational institutions and industrial enterprises. The project implementation supports cost reduction in production and decreases the environmental impact of using secondary materials.
List of publications with links to them
- Akmyrzhaev, N.; Ryskeldinova, S.; Mailybayeva, A.; Kozhamkulov, Y.; Sagimbaeva, A.; Myrzakhmetov, Y.; Burashev, Y.; Kozhabergenov, N.; Usserbaev, B.; Assanzhanova, N. Phylogenetic analysis of Newcastle disease virus: strain isolated from domestic poultry and its vaccination potential development in the Republic of Kazakhstan. Vaccines 2025, 13, 440. https://doi.org/10.3390/vaccines13050440. Received: 14 February 2025; Revised: 31 March 2025; Accepted: 11 April 2025; Published: 23 April 2025. © 2025 by the authors. Distributed under the terms of the Creative Commons Attribution (CC BY) License (https://creativecommons.org/licenses/by/4.0/).