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W artykule przedstawiono wyniki badań dwóch stali konstrukcyjnych (18HGT i 33H3MF) o różnej strukturze; pierwsza to stal tradycyjna stosowana do nawęglania, druga – do azotowania. Próbki nagniatano w przyrządzie do statycznego nagniatania powierzchni walcowej, zamontowanym na tokarce. Elementami nagniatającymi były krążki o średnicy 17,5 mm i długości 150 mm, z nacięciami. Badano wpływ powierzchniowego...
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