Study on the Origin of Macroinclusions in Rolled Products and Machined Parts

metallon consultants carried out a job for a Steel company to elucidate the origin of macroinclusions in several rolled products and machined parts. Samples were studied by using stereo microscope, light microscope and scanning electronic microscope, including EDS analysis.

Com base nos dados obtidos e o conhecimento das particularidades do proceso na aciaria, foram tiradas conclusões com respecto às origens das diversas macroinclusões e recomendadas soluções concretas para minimizar sua ocorrência.