1.Unhu hwearc light electron flow
Kuwanda kwekuyerera kweelektroni, kuyerera kweion, uye maatomu ane simba-asina kwaarerekera muarc plasma inogadzirwa nearc discharge yakakwira zvakanyanya kupfuura iyo yekubuda kunopenya.Kune mamwe maioni egasi uye ionized simbi, kufara kukuru-ane simba maatomu, uye mapoka akasiyana-siyana anoshanda munzvimbo yekuputira, iyo inoita basa rinokosha mukupisa, kuchenesa, uye kuvhara matanho ekugadzirisa.Chiito chechimiro chekuyerera kwearc electron yakasiyana neiyo ion danda, kwete yose inoshandura kuva "danda", asi kunyanya mune imwe nzvimbo yakasiyana, saka inonzi arc electron flow.Nekuti maarc maerekitironi anoyerera akananga kune anode, iyo arc electron kuyerera inonangwa kwese uko kwakabatana electrode yakanaka yearc magetsi, uye anode inogona kunge iri workpiece, yekubatsira anode, crucible, nezvimwe.
2.Method yekugadzira arc electron flow
(1) Iyo gasi sosi inogadzira arc electron kuyerera: iyo arc ikozvino yehollow cathode arc discharge uye inopisa waya arc discharge inogona kusvika kusvika 200A, uye arc voltage i50-70V.
(2) Solid source inogadzira arc electron flow: cathode arc source, kusanganisira diki arc source, cylindrical arc source, rectangular plane hombe arc source, etc. Iyo arc ikozvino yega yega cathode arc source discharge ndeye 80-200A, uye arc voltage 18-25V.
Iyo yakakwirira-density uye yakaderera-simba arc erekitironi inoyerera mumhando mbiri dzearc discharge plasmas inogona kuburitsa yakanyanya kudhumhana ionization negasi nesimbi firimu maatomu, kuwana mamwe maion egasi, maion simbi, uye akasiyana-siyana ane simba guru-ane simba maatomu nemapoka, nekudaro kuvandudza. basa rose reiyo firimu layer ions.
-Chinyorwa ichi chakaburitswa naGuangdong Zhenhua, avacuum coating machine mugadziri
Nguva yekutumira: May-31-2023