Nitriding of Mechanically Pre-Activated Ferrochromaluminium in the Combustion Mode

Abstract

Nitriding of complex ferroalloy (ferrochromaluminium) by the method of self-propagating high-temperature synthesis with mechanical pre-activation of initial ferroalloy powder is presented in the paper. The combustion behavior of activated ferroalloy powder are revealed, the limits of the combustion of ferrochromaluminium powder are determined, and the combustion behavior and limits of the combustion reaction of unactivated and mechanically pre-activated ferroalloy powders are compared.