FIELD: ceramics.
SUBSTANCE: invention relates to tool industry and can be used in manufacturing of cutting tools based on ceramic materials. To this end, after caking of zirconium-based ceramics stabilized with yttrium oxide, surface of articles is irradiated by 1 to 10 pulses of electron beam with electron energy 15-30 keV at pulse duration 30-100 μsec and current density in the beam 40-100 A/cm2.
EFFECT: increased wear resistance of ceramics surface.
4 dwg
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