Waa maxay arrimaha saameeya sunta la beegsanayo ee ku dhufashada magnetron?

1, Samaynta iskudhisyada birta ah ee dusha bartilmaameedka ah
Xagee ka samaysantahay iskudhisku inta lagu guda jiro samaynta iskudhis ka samaysan bir la beegsanayo iyada oo loo marayo habsocod falcelineed?Mar haddii fal-celinta kiimikaad ee u dhexeeya qaybaha gaaska fal-celiska ah iyo atamka dusha sare ee bartilmaameedku ay soo saaraan atamka isku dhafan, kuwaas oo inta badan ah exothermic, kulaylka falcelintu waa in uu leeyahay hab lagu sameeyo, haddii kale falcelinta kiimikaad ma sii socon karto.Xaaladaha vacuum hoostooda, kulaylka u dhexeeya gaasaska suurtogal ma aha, markaa falcelinta kiimikaad waa inay ka dhacdaa meel adag.Tufaaxa falcelinta waxay abuurtaa iskudhisyo dusha la beegsanayo, sagxadaha dhulka hoostiisa ah, iyo sagxadaha kale ee dhismooyinka.Abuurista iskudhisyada dusha sare ee substrate waa hadafka, abuurista iskudhisyada sagxadaha kale ee qaab dhismeedka waa qashin kheyraad, abuurista iskudhisyada dusha sare ee bartilmaameedku waxa ay ka bilaabataa il laga helo atomyada isku xidhka waxayna noqotaa caqabad si joogto ah u bixinaysa atamka isku xidhka badan.

2, Saamaynta saamaynta sunta bartilmaameedka ah
Qodobka ugu muhiimsan ee saameeya sunta la beegsanayo waa saamiga gaaska falcelinta iyo gaaska sputtering, gaaska falcelinta badan waxay u horseedi doontaa suntan.Habka xaaqidda falcelinta waxaa lagu fuliyaa aagga kanaalka dusha sare ee la beegsanayo wuxuu u muuqdaa inuu daboolay isku-dhafka falcelinta ama xarunta falcelinta waa la siibtay oo dib-u-soo-baxa dusha birta ah.Haddii heerka jiilka isku-xidhku uu ka weyn yahay heerka ka-saarista isku-darka, aagga daboolka isku-dhafka ayaa kordha.Awood gaar ah, cadadka gaaska falcelinta ee ku lug leh jiilka isku dhafka ah ayaa kor u kaca waxaana kor u kaca heerka jiilka isku dhafka ah.Haddii qadarka gaaska falcelinta uu si xad dhaaf ah u kordho, aagga daboolka ka samaysan ayaa kordha.Oo haddii heerka socodka gaaska falcelinta aan lagu hagaajin karin wakhtiga, heerka korodhka aagga daboolka isku-dhafka ah lama xakamaynayo, kanaalka qulqulaya ayaa lagu sii dabooli doonaa xarunta, marka bartilmaameedka qulqulaya uu si buuxda u daboolo xarunta, bartilmaameedku waa gabi ahaanba sumoobay.

3, ifafaale sumowga bartilmaameedka ah
(1) ururinta ion togan: marka sunta la beegsanayo, lakabka filimka dahaadhka ah ayaa laga samayn doonaa dusha bartilmaameedka, ions togan ayaa gaadha dusha bartilmaameedka cathode sababtoo ah xannibaadda lakabka daboolka.Si toos ah ha u gelin dusha bartilmaameedka cathode, laakiin ku ururso dusha sare ee bartilmaameedka, si sahlan loo soo saaro beer qabow si loo soo saaro qulqulka arc - arcing, si aysan u dhicin cathode-ka.
(2) maqnaanshaha anode: marka sumowga bartilmaameedka, derbiga qolka vacuum dhulka ayaa sidoo kale kaydiyaa film insulating, gaarey electrons anode ma geli karaan anode ah, formation of ifafaale maqan anode.

4, Sharaxaada jireed ee sunta bartilmaameedka ah
(1) Guud ahaan, iskudarka qiiqa elektarooniga ah ee isku-dhafka birta ayaa ka sarreeya birta.Sumeynta bartilmaameedka ka dib, dusha sare ee bartilmaameedku waa dhammaan walxaha birta ah, ka dib marka lagu duqeeyo ions, tirada elektaroonigga sare ee la sii daayo ayaa kordheysa, taas oo wanaajisa habdhaqanka booska waxayna yareysaa impedance Plasma, taasoo keenta koronto hoose.Tani waxay yaraynaysaa heerka wax-soo-saarka.Guud ahaan korantada faafinta ee magnetron waxay u dhaxaysaa 400V-600V, iyo marka sumowga bartilmaameedku dhaco, korantada xajinta ayaa si weyn hoos ugu dhacda.
(2) Beegsiga birta iyo bartilmaameedka isku dhafan ee asal ahaan heerka xajinta waa ka duwan yahay, guud ahaan isku-dhafka birta ee birta ayaa ka sarreeya isku-dhafka isku-dhafka ah ee isku-dhafka, markaa heerka xajinta ayaa hooseeya ka dib sumowga bartilmaameedka.
(3) Waxtarka xajinta ee gaaska fal-celiska ah ayaa asal ahaan ka hooseeya waxtarka wax-ku-oolnimada gaaska aan shaqayn, sidaas awgeed heerka qulqulka guud ayaa hoos u dhacaya ka dib marka saamiga gaaska falcelinta uu kordho.

5, Xalka suntan la beegsanayo
(1) Qabo koronto soo noqnoqda dhexdhexaadka ah ama sahay koronto raadiyaha.
(2) Qabo xakamaynta xidhxidhan ee qulqulka gaaska falcelinta.
(3) Qaado bartilmaameedyo mataano ah
(4) Xakamaynta isbeddelka qaabka daahan: Kahor daahan ka hor, qalooca saamaynta hysteresis ee sumowga bartilmaameedka ayaa la ururiyaa si socodka hawada gudaha loo xakameeyo xagga hore ee soo saarista sumowga bartilmaameedka si loo hubiyo in geeddi-socodku had iyo jeer ku jiro habka ka hor inta aan la dhigin. heerku aad buu hoos ugu dhacayaa.

-Maqaalkan waxaa daabacay Guangdong Zhenhua Technology, soo saaraha qalabka daahan vacuum.