Stanford Database Library of American Journal of Applied Science and Technology

Vol. 6 No. 01 (2026)
Articles

Change In Shrinkage Of Aluminum Alloy During Crystallization As A Result Of Alloy Modification

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  • Nigora Rizaeva,
  • Sarvar Tursunbaev
Nigora Rizaeva
Tashkent State Technical University, 100095, University str. 2, Tashkent, Uzbekistan
Sarvar Tursunbaev
Tashkent State Technical University, 100095, University str. 2, Tashkent, Uzbekistan

Published 2026-01-06

Keywords

  • Aluminum,
  • shrinkage,
  • modification

How to Cite

Nigora Rizaeva, & Sarvar Tursunbaev. (2026). Change In Shrinkage Of Aluminum Alloy During Crystallization As A Result Of Alloy Modification. Stanford Database Library of American Journal of Applied Science and Technology, 6(01), 12–14. Retrieved from http://oscarpubhouse.com/index.php/sdlajast/article/view/1024

Copyright (c) 2026 Nigora Rizaeva, Sarvar Tursunbaev

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Aluminum alloys differ from other non-ferrous alloys due to their high casting properties. This article analyzes the effect of modification of aluminum alloys on their shrinkage. The studies were carried out on alloys of the aluminum–silicon and aluminum–copper systems. These alloys were modified with lithium fluoride, and changes in their shrinkage were investigated. Based on the conducted experiments and tests, a relationship between the shrinkage of aluminum alloys and the amount of modifying additive was established. The article also presents the authors’ conclusions drawn from the obtained results.

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