Izicelo ezisebenzayo zocingo lweTungsten

Ukongeza kokuyimfuneko ekuveliseni i-filaments yesibane esidibeneyo kwiimveliso zokukhanyisa, ucingo lwe-tungsten luluncedo kwezinye iimpahla apho iimpawu zayo zokushisa eziphezulu zinexabiso. Umzekelo, ngenxa yokuba i-tungsten isanda ngesantya esiphantse silingane neglasi ye-borosilicate, ubukhulu bocingo olutyebileyo luyalungiswa, lugqibe, kwaye lunqunyulwe lube ngamaqhekeza entonga asetyenziselwa iglasi-to-metal seal lead seal kumashishini okukhanyisa kunye ne-elektroniki.
Ucingo lweTungsten lusetyenziswa ngokubanzi kwizicelo zezixhobo zonyango apho kusetyenziswa umsinga wombane nalapho ukuchaneka kubalulekile. Umzekelo, ucingo lwe-tungsten lusetyenziselwa ukwenza iiprobe kubuchule bezonyango be-electrocautery, apho iprobe yesinyithi ifudunyezwa ngumbane wangoku ukuya kukukhanya okubomvu okubuthuntu kwaye isetyenziswe kwithishu ekujoliswe kuyo ukusika kunye ne-cauterize - ngokusisiseko, ukususa ukukhula okungafunekiyo kunye ukunciphisa ukopha. Intambo ye-tungsten ingasetyenziselwa ngendlela echanekileyo, i-tapered, i-probe eqinile okanye ubude obunokuthi buguqulwe kwi-loop esebenza njengesixhobo sokusika. Ngendawo yayo ephezulu yokunyibilika, i-tungsten ibamba ukumila kwayo kwaye ayiguquguquki okanye igxumeke kumaqondo obushushu afunekayo ukuze isikwe ngokufanelekileyo kunye ne-cauterize izicubu.

Nangona ingeyiyo into eqhubayo ngokukodwa, i-tungsten wire 1s ixabiseke kakhulu ngeenjongo zokuvuselela ingqondo kunye ne-neural probing, apho i-diameter yocingo kufuneka ibencinci kwaye ibemxinwa ngokumangalisayo. Kwidayamitha encinci kunye nobude obude, ucingo lwe-tungsten lugcina ukuthe tye kunye nokumila kwayo -iimpawu ezibaluleke kakhulu ekuchanekeni komkhombandlela - ngaphezulu kakhulu kunayo nayiphi na enye isinyithi. Ukongeza, i-tungsten wire's high tensile values ​​inikezela ngenye indlela engabiziyo kakhulu kwiintsimbi ezikhethekileyo kwiingcingo zesikhokelo esilawulekayo kwiinkqubo zonyango ezingenelelayo kancinane Uxinaniso lwalo oluphezulu lwenza ucingo lwe-tungsten lube ne-radiopaque ephezulu oluvumela ukuba lugqwese kwiinkqubo ze-fluoroscopic.
Ukusetyenziswa kwiziko loshishino, intambo ye-tungsten ibamba imilo yayo kumaqondo obushushu aphezulu, iyenza ilunge kakhulu kwizakhiwo zenkxaso, iimethi ze-oveni, kunye nezinye iindawo ezinobunzima obufuna ukugcina indawo ephantsi kweqondo lobushushu bomlilo. Ukumelana nobushushu bocingo lweTungsten luyenza ikwazi ukubamba into kwindawo eyiyo kwindawo eshushu ngaphandle kokugxwala, ukuwa, ukuwa, okanye ukususa into kwindawo efanelekileyo.

Ukuze ibe kuphela kwemathiriyeli efanelekileyo kubushushu obuphezulu kakhulu obufunekayo ukujika isilicon etyhidiweyo esulungekileyo ibe yikristale eyicylindrical, ethi emva koko ipholiswe, inqunyulwe ibe ngamacangci, kwaye ipolishwe ukunika isubstrates zesemiconductors Ukongeza, ucingo lwetungsten lusetyenziswa kwiprobe vavanya iisekethe ezidibeneyo xa zisekwimo ye-monocrystalline wafer.
Olunye usetyenziso lwemizi-mveliso apho iipropathi zobushushu obuphezulu bocingo lwe-tungsten zingqina ukuba ziyimfuneko kwi-borescopes ezisetyenziselwa ukuthatha imilinganiselo yendawo yangaphakathi yendawo yobushushu obuphezulu kakhulu. Kwiindawo ezingafikelelekiyo ngezinye iindlela, ezi bhoreskopu zidla ngokusetyenziswa xa kuhlolwa iinjini, iiinjini zomoya, imibhobho kunye namatanki.
Ngoxinzelelo oluphantsi kakhulu lomphunga kumaqondo obushushu aphezulu, ucingo lwe-tungsten lukwasetyenziswa kwi-vacuum metalizing coils esetyenziswa kwinkqubo yokugquma imiphezulu yeemveliso zeplastiki ezixabisa ixabiso eliphantsi-ezinje ngezinto zokudlala, izacholo, izikhongozeli zokuthambisa, kunye neendawo ezincinci zokuhombisa isinyithi siyaphuphuma. Iimveliso okanye iinxalenye zifakwe kwi-vacuum kunye nentsimbi yokugubungela, efudunyezwa ngee-coil de ibe i-evaporated; umphunga uhlalisa kwiimveliso / iinxalenye, ngokukhawuleza kwaye ugqume ngokupheleleyo umphezulu kunye nefilimu encinci, iyunifomu ye-metallic evaporate.