Ubushushu obuphezulu kunye nenqanaba eliphezulu lokunyibilika kwentambo ye-tungsten
Ukuveliswa kocingo lwe-tungsten kubandakanya amanyathelo abalulekileyo aliqela, ngokuqhelekileyo aqala ngokukhupha intsimbi ekrwada ye-tungsten kwaye emva koko ayiqhubele kwimo yocingo.Oku kulandelayo sisingeniso esifutshane kwindlela yokuvelisa i-tungsten wire:
1. Imigodi ye-Tungsten ore: I-Tungsten idla ngokukhutshwa kwi-ore, ngokuqhelekileyo ikwimo ye-tungsten oxide minerals, njenge-scheelite okanye i-wolframite.Intsimbi ekrwada iyembiwa kwaye icutshungulwe ukuze kukhutshwe i-tungsten concentrate.
2. Ukuguqulwa kwi-tungsten powder: I-tungsten concentrate iguqulwa ke ikhemikhali ibe yi-tungsten oxide, eyancipha ngakumbi ngenkqubo ebizwa ngokuba yi-tungsten oxide ukunciphisa ukuvelisa i-tungsten powder.Lo mgubo we-tungsten yeyona nto iphambili kwimveliso yocingo lwe-tungsten.
3. Ukuhlanganiswa kwePowder: I-tungsten powder ihlanganiswe phantsi koxinzelelo oluphezulu ukwenza ibhloko eqinileyo, kwaye emva koko i-sintered kwiqondo lokushisa eliphezulu ukwenza i-tungsten billet edibeneyo.Le billet isetyenziswa njengento ekrwada yokuvelisa intonga yocingo.
4. Umzobo: I-billet ye-tungsten icutshungulwa ngokulandelelana kwemisebenzi yokudweba, ukuyitsala ngoluhlu lweefa ukunciphisa ububanzi bayo kubukhulu obufunwayo.Inkqubo inokubandakanya amanyathelo amaninzi okuzoba ukufikelela kwi-diameter yokugqibela yocingo.
5. Ukufakwa kwe-Anealing: Ucingo olutsaliweyo lwe-tungsten kufuneka ludlule kwinkqubo yokufunxa, apho ucingo lufudunyezwa kwiqondo lobushushu elithile luze lupholiswe kancinci ukuphelisa uxinzelelo lwangaphakathi kunye nokuphucula ukudubeka nokuqhubekeka kwalo.
6. Unyango lwe-surface: Intambo ye-Tungsten inokunyangwa phezulu, njengokucoca, ukugquma okanye ukuguqulwa kwendawo, ukunyusa ukusebenza kwayo kwizicelo ezithile.
7. Ukulawulwa komgangatho: Kuyo yonke inkqubo yokuvelisa, amanyathelo okulawula umgangatho aphunyezwa ukuqinisekisa ukuba ucingo lwe-tungsten luhlangabezana neemfuno ezichaziweyo zobukhulu, oomatshini kunye neekhemikhali.
Ngokubanzi, ukuveliswa kocingo lwe-tungsten kubandakanya uchungechunge olulawulwa ngononophelo lwamanyathelo, ukusuka ekutsalweni kwe-tungsten ore ukuya kumzobo wokugqibela kunye nokucubungula.Inkqubo idinga ukuchaneka kunye nobuchule bokuvelisa ucingo lwe-tungsten oluphezulu olufanelekileyo kwizicelo ezahlukeneyo zoshishino.
Intambo yeTungsten isetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa.Olunye usetyenziso oluqhelekileyo lwentambo ye-tungsten lubandakanya:
1. Ukukhanyisa: I-Tungsten filament isetyenziswa ngokubanzi kwimveliso ye-incandescent bulbs kunye nezibane ze-halogen.Ngenxa yomgangatho wayo ophezulu wokunyibilika kunye ne-conductivity egqwesileyo yombane, isetyenziswa njenge-filament kwezi zicelo zokukhanyisa.
2. Izixhobo zombane kunye nombane: I-Tungsten wire isetyenziswe kwiintlobo ngeentlobo zezixhobo zombane kunye nombane, kubandakanywa iityhubhu ze-vacuum, i-cathode ray tubes (CRT), kunye nezixhobo ze-electron beam welding.Indawo yayo ephezulu yokunyibilika kunye nokuchasana nokwandiswa kwe-thermal yenza ukuba ifaneleke kwezi zicelo eziphezulu zokushisa.
3. Izinto zokufudumeza: Ucingo lweTungsten lusetyenziselwa ukuvelisa izinto zokufudumeza kwiziko lobushushu obuphezulu, izixhobo zokuvelisa i-semiconductor, kunye nezinye izicelo zokufudumeza kwishishini.Ukukwazi ukumelana namaqondo obushushu aphezulu kakhulu ngaphandle kwe-deformation okanye i-oxidation yenza ukuba ixabiseke kolu setyenziso.
4. I-Aerospace kunye noKhuseleko: I-Tungsten filament isetyenziswa kwi-aerospace kunye nezicelo zokukhusela, ezifana ne-filaments esetyenziselwa ukuveliswa kweenkqubo zesikhokelo somjukujelwa, imilinganiselo ye-electronic countermeasures, kunye nezinye izixhobo ze-elektroniki zomkhosi.
5. Izixhobo zonyango: Ucingo lweTungsten lusetyenziswa kwizixhobo zonyango, kubandakanywa nemibhobho ye-X-ray, izixhobo ze-radiotherapy kunye nezixhobo ezahlukeneyo zotyando.Ubuninzi bayo obuphezulu kunye namandla okwenza ukuba ifaneleke kwezi zicelo zonyango ezibalulekileyo.
6. Ukuhluzwa kunye nokuhlolwa: I-Tungsten wire mesh isetyenziselwa ukuhluza kunye nokuhlola izicelo kumashishini afana nokucutshungulwa kweekhemikhali, i-aerospace, kunye ne-automotive.Ukomelela kocingo oluphezulu kunye nokumelana nomhlwa kuyenza ifanelekele ezi meko zingqongileyo zirhabaxa.
7. IiSensors zokushisa okuPhezulu: I-Tungsten wire isetyenziselwa ukwakha i-sensor yeqondo lokushisa eliphezulu kwizicelo zoshishino, ezifana nokubeka iliso kunye nokulawula iinkqubo zokushisa eziphezulu kwiindawo zokuvelisa kunye nophando.
Ngokubanzi, indibaniselwano eyodwa yendawo ephezulu yokunyibilika, ukuqhutywa kombane, kunye namandla kwenza ucingo lwe-tungsten lube yimathiriyeli exabisekileyo enoluhlu olubanzi lwezicelo kumashishini anjengokukhanyisa, i-elektroniki, i-aerospace, unyango kunye nokuveliswa kwemizi-mveliso.
| Igama lemveliso | Ubushushu obuphezulu kunye nenqanaba eliphezulu lokunyibilika kwentambo ye-tungsten |
| Izinto eziphathekayo | W |
| Inkcazo | Customized |
| Umphezulu | Ulusu olumnyama, ialkali ihlanjiwe, igudisiwe. |
| Ubuchwephesha | inkqubo Sintering, machining |
| Indawo yokunyibilika | 3400℃ |
| Ukuxinana | 19.3g/cm3 |
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