Severe Plastic Deformation Used by Iranian Industrialist Improves Base Metallic Structures

Mohammad Etemadi, an associate professor at the Islamic Azad University, Langerood branch, told ANA that the growth of technology in engineering has increased the need for metals with higher strength.

Severe plastic deformation is effective in producing bulk ultrafine-grained and nanostructured materials with large densities of lattice defects.

This field, also known as NanoSPD, experienced significant progress within the past two decades.

Since the manufacturing technology of high-strength low-alloy steel (HSLA) is limitedly in the possession of a few countries and their manufacturing process is expensive, researchers have conducted research in the last two decades in order to improve the mechanical properties of base metals.

It should be mentioned that Etemadi made the remarks on the sidelines of the Islamic Azad University's "second step of revolution" under the title of Asreh Omid Event.

Asreh Omid Event was held in Tehran's Mosalla from May 29 to June 1, 2022.

It aimed to exhibit new achievements and products in the technological and innovation arenas in line with opening new windows towards strengthening the idea of creating ground for knowledge-based businesses at the 40th anniversary of the establishment of the Islamic Azad University.

Some 3,000 knowledge-based companies, laboratories, research centers, and startups took part in Asreh Omid Event.

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