Imashini ikata plasma ishobora gukata ubwoko bwose bw'ibyuma bigoye gukata hakoreshejwe ogisijeni hamwe n'imyuka itandukanye ikora, cyane cyane ku byuma bidafite feri (icyuma kidakoresha amashanyarazi, icyuma cya karuboni, aluminiyumu, umuringa, titaniyumu, nikeli) ingaruka zo gukata ni nziza kurushaho;
Akamaro kayo gakomeye ni uko ubugari bw'icyuma butari ubw'ibyuma binini, umuvuduko wo gukata plasma wihuta cyane cyane iyo ukata impapuro zisanzwe za karuboni, umuvuduko ushobora kugera ku nshuro 5-6 z'uburyo bwo gukata ogisijeni, ubuso bwo gukata buraryoshye, imihindagurikire y'ubushyuhe ni nto, kandi nta gace gafite ingaruka ku bushyuhe.
Imashini ikata plasma imaze gukorwa kugeza ubu, kandi umwuka ukoreshwa ushobora gukoreshwa (umwuka ukoreshwa ni wo uyobora plasma arc n'icyuma gitwara ubushyuhe, kandi icyuma gishongeshejwe kiri mu gice kigomba gukurwamo icyarimwe) bigira ingaruka zikomeye ku miterere y'umucanga, ubwiza bw'umucanga n'umuvuduko wa plasma arc. bigira ingaruka zigaragara. Imyuka ikoreshwa cyane mu plasma arc ni argon, hydrogen, azote, ogisijeni, umwuka, umwuka w'amazi n'imyuka imwe n'imwe ivanze.
Imashini zikata plasma zikoreshwa cyane mu nganda zitandukanye nko mu modoka, gari ya moshi, ubwato butwara umuvuduko, imashini zikoresha imiti, inganda za kirimbuzi, imashini rusange, imashini z'ubwubatsi, n'inyubako z'ibyuma.
Ishingiro ry'imikorere y'ibikoresho bya plasma: hakorwa umurambararo hagati y'umunwa (anode) na electrode (cathode) iri imbere mu mbunda, kugira ngo ubushuhe buri hagati buhinduke iyoni, kugira ngo plasma igere ku rwego rwayo. Muri iki gihe, umwuka wa ionized usohoka mu munwa mu buryo bwa plasma jet n'umuvuduko uturuka imbere, kandi ubushyuhe bwawo bukaba hafi 8 000°C. Muri ubu buryo, ibikoresho bidashya bishobora gucibwa, gusukurwa, gusukurwa no gutunganywa mu bundi buryo bwo gutunganya ubushyuhe.
Igihe cyo kohereza: Gashyantare-10-2023
