Iimpawu kunye neendlela zesiZukulwana se-Arc Electron Flow

1.Iimpawu ze-arc light electron flow

Ubuninzi bokuhamba kwe-electron, ukuhamba kwe-ion, kunye ne-athomu ephezulu yamandla angathathi hlangothi kwi-arc plasma eyenziwa yi-arc discharge iphezulu kakhulu kunokukhutshwa okukhanyayo. Kukho ii-ion zegesi ezingaphezulu kunye ne-ionized ionized, i-athomu ephezulu yamandla anomdla, kunye namaqela ahlukeneyo asebenzayo kwindawo yokugubungela, edlala indima ebalulekileyo ekufudumaleni, ekucoceni, nakwizigaba zokugquma kwenkqubo yokugquma. Ifomu yesenzo sokuhamba kwe-electron ye-arc ihluke kwi-ion beam, kungekhona yonke into edibanisayo ibe "i-beam", kodwa ininzi kwi-diverging state, ngoko ibizwa ngokuba yi-arc electron flow. Ngenxa yokuba ii-electron ze-arc zihamba ukuya kwi-anode, ukuhamba kwe-electron ye-arc iqondiswe naphi na apho i-electrode efanelekileyo ye-arc power supply idibaniswe, kwaye i-anode ingaba yinto yokusebenza, i-anode encedisayo, i-crucible, njl.

2.Indlela yokuvelisa i-arc electron flow

(1) Umthombo wegesi uvelisa ukuhamba kwe-electron ye-arc: i-arc yangoku yokukhutshwa kwe-cathode ye-arc evulekileyo kunye nokukhutshwa kwe-arc eshushu yocingo inokufikelela malunga ne-200A, kwaye i-arc voltage yi-50-70V.

(2) Umthombo oqinileyo uvelisa ukuhamba kwe-electron ye-arc: umthombo we-arc we-cathode, kubandakanywa umthombo omncinci we-arc, umthombo we-arc cylindrical, indiza ye-rectangular umthombo we-arc enkulu, njl njl.

Ukuhamba kwe-electron ye-arc ephezulu kunye ne-low-energy arc kwiindidi ezimbini ze-arc discharge plasmas inokuvelisa i-ionization enzima kunye negesi kunye ne-athomu yefilimu yesinyithi, ukufumana ii-ion zegesi, ii-ion zetsimbi, kunye neentlobo ezahlukeneyo ze-athomu ezinamandla asebenzayo kunye namaqela, ngaloo ndlela kuphuculwe wonke umsebenzi we-ion layer yefilimu.

-Eli nqaku likhutshwe nguGuangdong Zhenhua, aumenzi womatshini wokugquma