ВЛИЯНИЕ ЗАЩИТНОЙ АТМОСФЕРЫ НА СТРУКТУРУ СТАЛИ 316L, СИНТЕЗИРОВАННУЮ МЕТОДОМ СЕЛЕКТИВНОГО ЛАЗЕРНОГО ПЛАВЛЕНИЯ

It is shown that the protective atmosphere (nitrogen/argon) during L-PBF does not affect the metallographic structure of steel, its crystal lattice parameter, the integral broadening of the diffraction peak,and microhardness. However, crystallographic texture of steel depends on the protective atmosphere during L-PBF.