Characterization of the near-surface layers of carbon steels modified by interaction with intense pulsed plasma beams: scanning electron microscopy investigations.
Modification of materials is a wide area in materials science, especially surface modification. To investigate the results of the modification process, treated and nontreated samples were compared. Intense plasma pulses of argon or nitrogen were used to irradiate the carbon steels. In all samples, the near-surface layer was melted. Results of scanning electron microscopy investigations of the surface morphology and cross-sections, as well as the results of tribological tests, are presented. The obtained results allowed us to draw conclusions about changes in material properties and to propose subsequent studies using other investigation techniques.
Sartowska
B
B
Institute of Nuclear Chemistry and Technology, Dorodna 16, 03-195 Warsaw, Poland. bsarto@ichtj.waw.pl
Piekoszewski
J
J
Waliś
L
L
Stanisławski
J
J
Nowicki
L
L
Ratajczak
R
R