Ukufakwa kwe-ion kuthetha ukuba ii-reactants okanye izinto eziphumayo zifakwa kwi-substrate ngokuqhushumba kwe-ion ye-gas ions okanye izinto eziphumayo ngelixa izinto eziphumayo ziqhekekile okanye zikhutshwa igesi kwigumbi le-vacuum. Umgaqo wobugcisa wezixhobo zokugquma i-hollow cathode hard coating yi-hollow cathode ion coating, eyiteknoloji yokufumba i-hollow cathode discharge deposition.
Malunga nomgaqo wokufakwa kwe-hollow cathode discharge deposition: Indlela yokufakwa kwe-hollow cathode discharge deposition isebenzisa i-hot cathode discharge ukuvelisa i-plasma beam, kwaye i-cathode yi-hollow tantalum tube. I-cathode kunye ne-assistant anode zisondelelene, ezi ziipali ezimbini ezivuthela i-arc discharge.
Isibhamu sokukhupha i-cathode discharge deposition sivutha ngeendlela ezimbini.
1, Ukusetyenziswa kwentsimi yombane esetyenziswa rhoqo kwityhubhu ye-cathode tantalum, ukuze ityhubhu ye-cathode tantalum i-argon igesi ye-ionization ibe yi-argon ions ize emva koko iqalwe yityhubhu ye-cathode tantalum eqhushumbiswa rhoqo yi-argon ions, de kube ubushushu bufudumale bufikelele kwinqanaba lobushushu obuphantsi lokukhutshwa kwe-electron kwaye buvelise umqadi we-plasma electron.
2, Kwityhubhu ye-anode encedisayo kunye ne-cathode tantalum phakathi kokusetyenziswa kwe-voltage ye-300V DC, ityhubhu ye-cathode tantalum isadlula kwigesi ye-argon, kuxinzelelo lwegesi ye-argon ye-1Pa-10Pa, i-anode encedisayo kunye netyhubhu ye-cathode tantalum glow discharge phenomenon, ukuveliswa kwe-argon ion bombardment kuhlala kuqhushumba ityhubhu ye-cathode tantalum, kude kube kubushushu obuyi-2300K-2400K, ityhubhu ye-cathode tantalum ikhupha inani elikhulu lee-electron, ziya kutshintshwa ukusuka kwi-"glow discharge" ukuya kwi-"arc discharge", ngeli xesha i-voltage iphantsi njenge-30V-60V, ngoko ke logama nje i-cathode kunye ne-anode phakathi kombane, unokuvelisa i-plasma electron beam.
Izixhobo zokugquma zeCathodic
1. Phucula ulwakhiwo lompu wokuqala, ukusuka kumbane wokuqala ophezulu we-230A ukuya kwi-280A.
2、Phucula ulwakhiwo lwenkqubo yokupholisa yokuqala, ukusuka kumatshini wokuqala wamanzi omkhenkce opholisayo we-4℃ ukuya kumatshini wokuqala wokupholisa amanzi opholisayo kubushushu begumbi, oko konga iindleko zombane kubasebenzisi.
3, Phucula isakhiwo sokuqala sothumelo loomatshini, sitshintshelwe kwisakhiwo sothumelo lolwelo lwemagnethi, ubushushu obuphezulu abuyi kuxinanisa isakhelo esijikelezayo.
4, indawo yokugquma esebenzayo ￠ 650X1100, inokwamkela abavelisi beediyesi ezinkulu ze-750 X 1250X600 zebroach ende kakhulu, enomthamo omkhulu kakhulu.
Umatshini wokugquma i-ion ye-cathode engenanto usetyenziswa kakhulu ekufakeni izixhobo, ii-molds, ii-molds ezinkulu zesibuko, ii-molds zeplastiki, iimela zokutshiza kunye nezinye iimveliso.
Ixesha lokuthumela: Novemba-07-2022