22 January 2025


INNOVATIONS IN MATERIAL PROCESSING: EAST KAZAKHSTAN UNIVERSITY OPENS NEW HORIZONS

Sarsen Amanzholov East Kazakhstan University actively introduces innovative technologies that contribute to sustainable development and efficient production. One of the brightest examples of such technologies are processing methods based on the processes of electro-discharge phenomena, such as electrolyte-plasma treatment (EPT) and anodic-spark deposition of oxide coatings. EPT is an advanced technique that helps to significantly improve the surface quality of products, making them more durable and resistant to wear. It is used as an alternative replacement for traditional heat treatment and chemical heat treatment methods, which can significantly improve the durability and strength of various steels and alloys. The peculiarity of this process is the use of electrical discharge phenomena that occur on the surface of materials during localized treatment of steels.

The method of anodic-spark application of oxide coatings is effectively used for polishing parts of various shapes made of low and medium carbon steels, as well as stainless steels and aluminum alloys. This approach not only achieves high surface smoothness and gloss, but also significantly improves the performance of the products. Polishing is carried out by immersing the parts in the electrolyte, and a constant current voltage is applied to them.

Note that EPT has an important economic and environmental advantage. High productivity and minimal material losses allow to reduce resources, which is especially important in the conditions of modern production. Moreover, this method has minimal impact on the environment, as it does not require the use of large quantities of chemical reagents and helps to reduce waste. The introduction of such innovative methods into the production processes of Sarsen Amanzholov East Kazakhstan University reflects a commitment to sustainable development and efficient use of resources, which in turn contributes to long-term economic and environmental well-being.