Enhancing Ductility of 1045 Nanoeutectic Steel Prepared by Aluminothermic Reaction through Annealing at 873 K

Table 2

Chemical composition of the raw powders (wt.%).

Raw material	Purity	Impurity
Fe2O3	>99%	Cl^−, , N, Cu
Al	>99%	N, Si, Fe, Cu
Fe	>99.9%	P, Si, Cu
Si	>99.9%	Fe, Al, Ca, Cu
C	>99.9%	SiO2, Al2O3, FeO, CaO, P2O5, CuO