INCREASING THE MECHANICAL PROPERTIES OF STEEL USING RARE EARTH METALS

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Tursunov Nodirjon Kayumjonovich
Toirov Otabek Toir ugli
Alimukhamedov Shavkat Pirmukhamedovich
Kuchkorov Lochinbek Akhmadjon ugli
Turakulov Murot Rustamovich

Abstract

The work is devoted to improving the mechanical properties of steel using rare earth metals. The thermodynamic analysis of the combination of rare earth metals with impurities and gases in steel is considered. It is shown that rare earth metals are strong deoxidizers and desulfurizers that neutralize the harmful effects of sulfur, phosphorus and non-ferrous metals.

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