1. Izici zokugeleza kwe-electron yokukhanya kwe-arc
Ubuningi bokugeleza kwama-electron, ukugeleza kwama-ion, kanye nama-athomu angathathi hlangothi anamandla aphezulu ku-plasma ye-arc ekhiqizwa ukukhishwa kwe-arc kuphakeme kakhulu kunokukhishwa kokukhanya. Kunezinhlobo eziningi zama-ion kagesi nama-ion ensimbi afakwe i-ion, ama-athomu anamandla aphezulu avuselelwe, kanye namaqembu ahlukahlukene asebenzayo esikhaleni sokumboza, adlala indima ebalulekile ezigabeni zokushisa, zokuhlanza, kanye nezokubopha zenqubo yokumboza. Uhlobo lwesenzo sokugeleza kwama-electron e-arc luhlukile kolo lwe-ion beam, akuzona zonke ezihlangana zibe "umsebe", kodwa ikakhulukazi zisesimweni esihlukile, ngakho-ke zibizwa ngokuthi ukugeleza kwama-electron e-arc. Ngenxa yokuthi ama-electron e-arc ageleza aye ku-anode, ukugeleza kwama-electron e-arc kuqondiswa noma kuphi lapho i-electrode enhle yokunikezwa kwamandla e-arc ixhunyiwe khona, futhi i-anode ingaba yi-workpiece, i-anode eyisizayo, i-crucible, njll.
2. Indlela yokukhiqiza ukugeleza kwe-electron ye-arc
(1) Umthombo wegesi ukhiqiza ukugeleza kwe-arc electron: ugesi we-arc wokukhishwa kwe-cathode arc okungenalutho kanye nokukhishwa kwe-arc ngentambo eshisayo kungafinyelela cishe ku-200A, kanti i-voltage ye-arc ingu-50-70V.
(2) Umthombo oqinile ukhiqiza ukugeleza kwama-electron e-arc: umthombo we-cathode arc, okuhlanganisa umthombo omncane we-arc, umthombo we-cylindrical arc, umthombo omkhulu we-arc ojikelezayo, njll. Ugesi we-arc wokukhishwa komthombo ngamunye we-cathode arc ungu-80-200A, kanti i-voltage ye-arc ingu-18-25V.
Ukugeleza kwe-electron ye-arc enamandla aphezulu kanye namandla aphansi ezinhlotsheni ezimbili zama-plasma okukhipha i-arc kungadala i-ionization yokushayisana okukhulu nama-athomu efilimu yegesi neyensimbi, kutholakale ama-ion egesi engeziwe, ama-ion ensimbi, kanye nama-athomu namaqembu ahlukahlukene asebenzayo anamandla aphezulu, ngaleyo ndlela kuthuthukiswe umsebenzi ojwayelekile wama-ion engqimba yefilimu.
–Lesi sihloko sikhishwe yiGuangdong Zhenhua,umenzi womshini wokumboza nge-vacuum
Isikhathi sokuthunyelwe: Meyi-31-2023