Ferroalloys have become increasingly important due to their indispensable role in
steelmaking. In addition, the demand for improved steel qualities has increased …

The manganese concentration of steels which rely on transformation-induced plasticity is
generally less than 2 wt pct. Recent work has highlighted the potential for strong and ductile …

The artificial neural network was applied to predict the calcium yield during calcium
treatment process. Three types of neural network models were established, and the optimal …

In this work, 37 industrial trials were conducted to examine the effect of Ca treatment on
inclusion formation and transformation. The samples were taken from tundish and separated …

Based on the principle of minimum Gibbs free energy, a thermodynamic model is
established to predict the composition of inclusions in the Al‐killed steel during the calcium …

The influence of Ca treatment, Mg treatment and Ca–Mg combined treatment on the
inclusions in 45MnVS non-quenched and tempered steel were studied in the present work …

In the current study, the effect of S content in the molten steel on inclusions during calcium
treatment was studied using an induction furnace. The calcium in steel decreased from 48 to …

The evolution of non-metallic inclusions (NMIs) in the industrial production process of
42CrMo4 medium carbon alloy steel was analyzed by 3D-XRM and 2D methods. The results …

The evolution of non-metallic inclusions in liquid steel involves a series of processes,
including nucleation, growth by diffusion and Ostwald ripening, growth by collisions, floating …

Ferroalloys are added during secondary steelmaking to impart special properties to the
steel. Depending upon the ferroalloy quality this may lead to the formation of inclusions. The …