imicu ye-tungsten ephothiweyo yesifudumezi socingo

Inkcazelo emfutshane:

Izinto zokufudumeza i-Tungsten stranded heater ziqhele ukusetyenziswa kwiintlobo ezahlukeneyo zokufudumeza ezifana ne-incandescent bulbs, izifudumezi zombane, kunye nezixhobo zokufudumeza kwimizi-mveliso. Ezi zinto zenziwe ngocingo lwe-tungsten olujijekileyo ukuze lwandise indawo yalo ukuze lukwazi ukuvelisa ubushushu ngokufanelekileyo. Idizayini yocingo ephothiweyo ikwanceda ukusasaza ubushushu ngokulinganayo kwaye inciphisa umngcipheko weendawo ezishushu.


Iinkcukacha zeMveliso

Iithegi zeMveliso

  • Yintoni umahluko phakathi kwe-tungsten filament kunye ne-Nichrome wire?

I-Tungsten wire kunye ne-nichrome wire zombini zisetyenziselwa izinto zokufudumeza, kodwa zineepropati ezahlukeneyo kwaye zisetyenziswe kwizicelo ezahlukeneyo. Nantsi umahluko ophambili phakathi kwezi zimbini:

1. Ukwakhiwa kwezinto:
- Intambo yeTungsten: Intambo yeTungsten yenziwe kwi-tungsten, isinyithi esaziwa ngokuba yindawo ephezulu yokunyibilika kunye nokumelana nobushushu. I-Tungsten filament isetyenziswa ngokuqhelekileyo kwiibhalbhu zokukhanya ze-incandescent kunye nezinye izicelo zokushisa okuphezulu.
- I-Nichrome wire: I-Nichrome wire yi-alloy eyenziwe nge-nickel kunye ne-chromium kunye neemali ezincinci zezinye iintsimbi ezifana nentsimbi. Ukubunjwa ngokuchanekileyo kwe-nichrome kunokwahluka, kodwa kwaziwa ngokuxhathisa okuphezulu kunye nokukwazi ukuvelisa ukushisa xa umbane wombane udlula kuyo.

2. Indawo yokunyibilika kunye nokuxhathisa ubushushu:
- Ucingo lweTungsten: I-Tungsten inendawo yokunyibilika ephezulu kakhulu, iyenza ilungele ukusetyenziswa kwizicelo ezifuna amaqondo obushushu aphezulu kakhulu, njengezibane ze-incandescent kunye neziko lobushushu obuphezulu.
- I-Nichrome wire: I-Nichrome inomlinganiselo ophantsi wokunyibilika xa kuthelekiswa ne-tungsten, kodwa isenayo iqondo lokushisa eliphezulu lokunyibilika kwaye iyakwazi ukumelana namaqondo aphezulu. Intambo ye-Nichrome isetyenziswa ngokuqhelekileyo kwizinto zokufudumeza kwizicelo ezifana ne-toasters, izomisi zeenwele kunye neziko loshishino.

3. Isichasi:
- Ucingo lweTungsten: I-Tungsten inoxhathiso oluphezulu, nto leyo eyenza ukuba isebenze ngokufanelekileyo ekuveliseni ubushushu xa umbane udlula kuyo. Le propati yenza ukuba ilungele ukusetyenziswa kunye nezibane zokukhanya kwe-incandescent kunye nezinye izicelo zokufudumeza okuphezulu.
- I-Nichrome wire: I-Nichrome inokumelana okuphezulu kunezinyithi ezininzi, ezivumela ukuba zivelise ubushushu xa kusetyenziswa umbane. Le propati yenza ukuba ilungele izinto zokufudumeza ezisetyenziswa kwiintlobo ezahlukeneyo zabathengi kunye nezicelo zoshishino.

Isishwankathelo, ucingo lwe-tungsten lusetyenziswa kwizicelo ezifuna ukushisa okuphezulu kakhulu, njengezibane ze-incandescent kunye neendawo zokushisa eziphezulu, ngelixa ucingo lwe-nichrome luqhelekileyo lusetyenziselwa ukufudumeza izinto kwiintlobo ezahlukeneyo zabathengi kunye nezixhobo zoshishino ezifuna ukuveliswa kokushisa okulawulwayo kunye nokusebenzayo.

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  • Ngaba ucingo lwe-tungsten lunokusetyenziswa njengento yokufudumeza?

Ewe, ucingo lwe-tungsten luqhele ukusetyenziswa njengesixhobo sokufudumeza kwiindidi ezahlukeneyo zezicelo zobushushu obuphezulu. I-Tungsten inomlinganiselo ophezulu kakhulu wokunyibilika (malunga ne-3,422 ° C okanye i-6,192 ° F), iyenza ifaneleke ukusetyenziswa kwiindawo ezifuna ukushisa okukhulu. Indawo ephezulu yokunyibilika kweTungsten ivumela ukuba imelane nobushushu obuphezulu obuveliswa ngexesha lokufudumeza ngaphandle kokonakala okanye ukunyibilika.

I-tungsten filaments isetyenziswa ngokuqhelekileyo kwizicelo ezifana neziko lobushushu obuphezulu, iibhalbhu zokukhanya ze-incandescent, izinto zokufudumeza kwiinkqubo zoshishino, kunye nezicelo zokufudumeza ezikhethekileyo kwiindawo zophando lwezenzululwazi. Ucingo lunokwenziwa kwiikhoyili okanye ezinye iimilo zokubonelela ngeprofayili yokufudumeza efunwayo kwisicelo esithile.

Indawo ephezulu yokunyibilika kweTungsten, i-conductivity egqwesileyo yombane kunye nokuchasana ne-oxidation yenza kube yinto ekhethwayo kwizinto zokufudumeza kwindawo apho ezinye izinto azikwazi ukumelana nobushushu obugqithisileyo. Nangona kunjalo, kuyafaneleka ukuba uqaphele ukuba i-tungsten's brittleness kunye nokuthambekela kwe-embrittle kumaqondo aphezulu okushisa kunokuba yinto ethintelayo kwezinye izicelo, kwaye ukuyila ngokufanelekileyo kunye nokuphathwa kuyafuneka ukuze kuqinisekiswe ixesha elide kunye nokusebenza kwezinto zokufudumeza kwe-tungsten.

i-filament-tungsten-twisted-wire-3

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