microalloyed s355n steel plates are extensively used in bridge and high-rise building structures. one ofthe factors affecting the mechanical properties is the size and morphology of inclusions. in this research,microalloyed s355n steel plates with different sizes of inclusions were examined. one contained longmanganese sulfide inclusions (li material) and the other had short ones (si material)....

The methodology of calculating parameters the primary and secondary non-metallic inclusion formation in thermite alloys is offered. regularities growth time form corundum depending on its size, mass quantity are analysed. It shown that alloy obtained by self-propagating high-temperature synthesis, average size inclusions, surrounding heterogeneous inclusions chromium carbide, 15.4 ?m. during pr...