Intliziyo ethe cwaka, engabonakaliyo yeenkqubo ezininzi zemizi-mveliso nezenzululwazi zibetha ngaphakathi kwegumbi levacuum. Kulo mmandla wokungabikho nto elawulwayo, apho ukuphazamiseka kwe-atmospheric kupheliswa, indima yezinto zokufudumeza iba yinto ebalulekileyo. Phakathi kwezi, iintambo ye-tungstenime njengehashe lomsebenzi wale mihlaiteknoloji vacuum, iipropathi zayo ezihlala zihlala zivumela ukuqhubela phambili kuluhlu lwamashishini.
Ukongama kweTungsten kwesi sizinda kuvela kwiimpawu zayo ezikhethekileyo zomzimba. Ngeyona ndawo iphezulu yokunyibilika kuzo zonke iintsimbi ezisulungekileyo (3422 degree), inokumelana nobushushu obugqithisileyo obufunekayo kwiinkqubo ezifana nokubeka umphunga womzimba (PVD), ukujongwa kwevacuum, kunye nobushushu obuphezulu-bubushushu ngaphandle kokonakala. Uxinzelelo lwalo lomphunga oluphantsi lubaluleke ngokufanayo; nakumaqondo obushushu amhlophe{4}amhlophe, itungsten encinci iyaba ngumphunga, ithintele ungcoliseko lwemekobume yevacuum ecocekileyo kunye neesubstrates ezibuthathaka ngaphakathi. Ngaphaya koko, imicu ye-tungsten, ehlala ibunjwe ngokweekhoyili okanye iingobozi ezichanekileyo, ibonelela ngokuqhutywa kombane okugqwesileyo kunye nozinzo lwesakhiwo, ibonelela ngokuthembakeleyo kunye nokuqaqamba okufanayo okanye ngokuthe ngqo{6}}ukufudumeza konxibelelwano.
Izicelo zisisiseko. Kwiukwambathisa ngevacuum, i-tungsten filaments okanye izikhephe zisetyenziselwa ukukhupha izinto ezifana ne-aluminiyam, igolide, okanye i-dielectrics kwiilensi ezibonakalayo, ii-wafers ze-semiconductor, kunye neendawo zokuhombisa. Kwiunyango ubushushu vacuumIziko, zenza{0}}ubushushu obuphezulu obufunekayo ukuze kufakwe isinyithi okanye ukunyanga iialloyi ezikhethekileyo ngaphandle kwe-oxidation. Basebenza njengeendawo ezishushu ezibalulekileyoukoma kwevacuumkwayeukukhupha umoyaiinkqubo, kwaye njengemithombo ye-electron ye-incandescent kwizixhobo ezahlukeneyo zohlalutyo.
Usetyenziso olufunayo lufuna amacandelo omgangatho ongagungqiyo kunye nokuhambelana. Kulapho abavelisi abakhethekileyo badlala indima ebalulekileyo. Iinkampani ezifanaZhuzhou Kingdon Industrial & Commercial Co., Ltd.Ukuzisa ubuchule obubalulekileyo kweli candelo. Njengomthengisi ogxile kwizinto eziphambili kunye namacandelo, amandla abo ekuveliseni nasekucokiseni iimveliso ze-tungsten zibalulekile. Ukusuka ekuboneleleni ngocingo oluphezulu-lobusulungekileyo lwe-tungsten oluchanekileyo lokujika kwefilament ukuya ekuveliseni amacandelo e-tungsten eyomeleleyo yenkonzo eqatha, igalelo labo liqinisekisa ukuba iinkqubo zetekhnoloji yevacuum zifikelela kwiicores ezithembekileyo zokufudumeza ezixhomekeke kuzo. Ukuchaneka ekwenzeni le micu ichaphazela ngokuthe ngqo inkqubo yokuphinda-phinda, ukusebenza kakuhle kwamandla, kunye nowona mgangatho wemveliso eqatywe okanye enyangweyo.
Ukujonga phambili, ukuvela kwetekhnoloji yokucoca itekhnoloji yokuchaneka ngakumbi, ukusebenza kakuhle okukhulu, kunye nemathiriyeli yenoveli iyaqhubeka nokubeka iimfuno ezintsha kwizinto zokufudumeza ze-tungsten. Ukwenziwa kwezinto ezintsha kunokujolisa kwiiyaleko ezihambele phambili zokucinezela ngakumbi ukukhula okuziinkozo kumaqondo obushushu agqithisileyo, izakhiwo ezidityanisiweyo zokomelezwa kokuqina, okanye iijiyometri ezintsonkothileyo zokusasazwa kobushushu. Intsebenziswano phakathi kwabayili bezixhobo zokufunxa kunye nabavelisi bezinto abaziingcali ezifanaZhuzhou Kingdon Industrial & Commercial Co., Ltd.iya kuba ngundoqo ekuqhubeni ezi zinto zintsha.
Ukuqukumbela, i-tungsten filament ethobekileyo ihlala iyinxalenye eyimfuneko kwi-vacuum technologist's toolkit. Ukukwazi kwayo ukuvelisa ngokuthembekileyo kunye nokulawula ubushushu obugqithisileyo kwindawo engaxoleliyo kuyenza ibe ngumenzi othuleyo wenkqubela phambili kwimimandla ukusuka kwi-microelectronics ukuya kwi-aerospace. Njengoko iteknoloji yevacuum iqhubela phambili, ukulungiswa okuqhubekayo kunye nokusetyenziswa kwesi sixhobo esomeleleyo, esixhaswa bubuchule bokubonelela ngokubonelela ngabavelisi abakhethekileyo, kuya kuqhubeka nokukhanyisa indlela eya phambili.
