Ikoranabuhanga rya cathodic arc ion coating rikoresha ikoranabuhanga ryo gukuraho arc field cold arc. Ikoranabuhanga rya mbere ryo gukuraho arc field cold field mu gice cyo gusigaho arc ryakoreshejwe na Multi Arc Company yo muri Leta Zunze Ubumwe za Amerika. Izina ry'iki gikorwa mu Cyongereza ni arc ionplating (AIP).
Ikoranabuhanga rya cathode arc ion coating ni ryo koranabuhanga rifite igipimo cyo hejuru cya ionization y'icyuma mu ikoranabuhanga ritandukanye rya ion coating. Igipimo cya ionization cy'uduce twa filime kigera kuri 60% ~ 90%, kandi uduce twinshi twa filime tugera ku buso bw'igikoresho mu buryo bwa ion zifite ingufu nyinshi, zifite ingufu nyinshi kandi byoroshye gukora kugira ngo zibone uduce twa filime ikomeye nka TiN. Kugabanya ubushyuhe bwa TiN bugera munsi ya 500 ℃ bifite kandi ibyiza byo gupfundika hejuru, ahantu hatandukanye ho gushyiramo amasoko ya cathode arc, gukoresha cyane umwanya w'icyumba cyo gupfundika, no gushobora gushyiramo ibice binini. Kuri ubu, iri koranabuhanga ryabaye ikoranabuhanga nyamukuru ryo gushyiramo uduce twa filime ikomeye, uduce turinda ubushyuhe, n'uduce twa filime yo kudoda ku bimera n'ibice by'ingenzi by'ibikoresho.
Bitewe n’iterambere ry’inganda zishinzwe kurinda igihugu n’inganda zitunganya ibikoresho byo mu rwego rwo hejuru, icyifuzo cy’imyambaro ikomeye ku bikoresho no ku bibumbano kirimo kwiyongera. Mbere, ibice byinshi byatunganyijwe hakoreshejwe icyuma gisanzwe cya karuboni gifite ubukana buri munsi ya 30HRC. Ubu, ibikoresho birimo gutunganywa birimo ibikoresho bigoye gukoresha nk’icyuma kidashonga, aluminiyumu, na titaniyumu, hamwe n’ibikoresho bikomeye bifite ubukana bugera kuri 60HRC. Muri iki gihe, gukoresha ibikoresho bya CNC mu gutunganya bisaba umuvuduko mwinshi, kumara igihe kirekire, no gukata nta mavuta, ibyo bikaba bitanga ibisabwa byinshi kugira ngo imashini ikomeye ikore neza ku bikoresho byo gukata. Ibyuma bya turbine y’indege, ibyuma bya compressor, vis byo gusohora, impeta ya piston ya moteri y’imodoka, imashini zicukura amabuye y’agaciro n’ibindi bice nabyo byashyizeho ibisabwa bishya kugira ngo filime ikore neza. Ibisabwa bishya byateje imbere iterambere ry’ikoranabuhanga rya cathodic arc ion plating, rikora ibicuruzwa bitandukanye bifite imikorere myiza.
——Iyi nkuru yasohotse na Guangdong Zhenhua Technology,uruganda rukora imashini zisiga irangi ry'urumuri.
Igihe cyo kohereza: 22 Mata 2023