Physical Sciences and Mathematics Commons^™

Influence Of Electrolytic-Plasma Surface Quenching On The Structure And Strength Properties Of Ferritic-Pearlite Class Wheel Steel, B. K. Rakhadilov, Y. Y. Tabiyeva, G. K. Uazyrkhanova, L. G. Zhurerova, D. Baizhan

Eurasian Journal of Physics and Functional Materials

This paper examines the influence of electrolyte-plasma surface hardening on the structure and micro hardness of wheel steel mark 2. In the work electrolyte-plasma surface quenching was carried out in an electrolyte made from an aqueous solution of 10% carbamide (NH 2 ) 2 CO+20% sodium carbon ate Na 2 CO 3 . The work investigated the strength limit, fluidity and wear intensity of the wheeled steel after electrolyte-plasma surface quenching. After electrolytic-plasma surface quenching, a batch, high-temperature plate and low-temperature plate martensit is formed on the surface of the sample. Investigations have been carried out on microhardness determination on …