Nqus cathode arc ioncoating yog abbreviated li lub tshuab nqus tsev arccokev. Yog tias ob lossis ntau lub tshuab nqus tsev vacuum arc evaporation (hu ua arc qhov chaw) raug siv, nws yog hu ua multi arc ioncoating los yog multi arccokev. Nws yog lub tshuab nqus tsev ion txheej tshuab uas siv lub tshuab nqus tsev arc tawm rau qhov chaw evaporation. Tsis zoo li kub electron arc ntawm hollow cathode paug, nws daim ntawv arc yog tsim ntawm cathode arc me ntsis rau ntawm qhov chaw txias cathode.
Cov yam ntxwv ntawm lub tshuab nqus tsev cathode arc ioncoating yog:
(1) Lub evaporation qhov chaw yog lub hom phiaj cathode khoom, uas ncaj qha tsim cov ntshav los ntawm lub hom phiaj cathode yam tsis tas yuav tsum muaj lub pas dej molten. Lub hom phiaj arc tuaj yeem npaj rau hauv txhua qhov kev taw qhia thiab ntau qhov chaw kom ntseeg tau tias txheej txheej zoo ib yam.
(2) Cov cuab yeej siv tau yooj yim, tsis tas yuav tsum muaj cov roj ua haujlwm lossis kev pabcuam ionization. Lub hom phiaj arc tsis yog tsuas yog qhov chaw evaporation rau cov khoom siv cathode, tab sis kuj yog qhov chaw ion; Thaum lub sij hawm reactive deposition, tsuas yog reactive gas tshwm sim, thiab huab cua yog tswj los ntawm ib tug yooj yim tag nrho siab tswj.
(3) Tus nqi ionization yog siab, feem ntau ncav cuag 60% ~ 80%, thiab tus nqi deposition siab.
(4) Qhov xwm txheej ion zog yog siab, thiab zaj duab xis / substrate bonding quab yuam ntawm cov zaj duab xis deposited yog zoo.
(5) Siv lub zog hluav taws xob tsawg rau kev ua haujlwm nyab xeeb.
(6) Nws tuaj yeem tso cov yeeb yaj kiab hlau, cov yeeb yaj kiab hlau, ua rau thiab ua kom cov yeeb yaj kiab sib xyaw ua ke (ammonia compounds, carbides, oxides), thiab txawm tias ua ke DLC films, CN films, thiab lwm yam. Tam sim no, ntau txoj hauv kev tau kawm los txo thiab tshem tawm cov kab mob me me no.
Nqus arc ioncoating thev naus laus zis tau siv dav los ua cov txheej txheem superhard tiv thaiv rau cov cuab yeej thiab pwm. Cov tshuab ua yeeb yaj kiab suav nrog TiN, ZrN, HfN, TiAIN, TiC, TiNC, CrN, Al2O3, DLC, thiab lwm yam. Cov khoom siv txheej muaj xws li cov cuab yeej, pwm, thiab lwm yam. Nyob rau hauv cov nqe lus ntawm imitation kub thiab xim zoo nkauj tiv thaiv coatings, zaj duab xis systems muaj xws li TiN, ZrN, TiAIN, TiAINC, TC, TiNC, DLC, Zr-CN, thiab lwm yam xim systems. phom dub, dub, ntshav, xim av, xiav Ntsuab grey, thiab lwm yam.
Multi arc ioncoating muaj ntau yam kev siv thiab muaj zog practicality, tshwj xeeb tshaj yog nyob rau hauv txheej hniav thiab hnav-resistant tawv zaj duab xis txheej ntawm cov ntaub ntawv xws li txiav cov cuab yeej, pwm, thiab stainless hlau daim hlau.
Post lub sij hawm: Aug-17-2023