Carbonizing phenomena from carbon-containing mold flux into ultra-low-carbon liquid steel have always been one of the important factors affecting surface quality continuous casting billets. An experimental method has adopted in this investigation to study carbonizing behavior during steel, and locations where occurs process were predicted by ANSYS Fluent numerical simulations. The results indic...

The cleavage fracture of a carbon structural steel is shown to deviate from what is typical of a ferritic matrix. This occurs at temperatures ranging from 150 to 20 C and affects the scatter of fracture toughness, and fractographic features. To explain the observed discrepancies a probabilistic model is developed by linking physical mechanisms of cleavage with continuum mechanics analysis appli...

Armour steel is a medium-carbon which widely used in military and defense industries owing to its ability protect from projectile bullet pressure. However, this armour still posses mechanical limitation aspect, thus it needed engineer for improvement. Therefore, the aim of research undergo properties engineering by using heat treatment method austempering within temperature variations 200, 250,...