Tungsten Hlau
tungsten hlau, zoo hlau ua los ntawm forging thiab kos ib tug tungsten bar.
Hauj lwm lawm
Tungsten hlau yog tsuas yog siv nyob rau hauv incandescent teeb, tungsten halogen teeb thiab lwm yam hluav taws xob qhov chaw. Siv nyob rau hauv lub teeb qhov muag teev rau ntau yam luminous lub cev ntawm tungsten hlau, tab sis kuj nyob rau hauv lub metallurgical txheej txheem ntawm doping ib tug me me ntawm cov poov tshuaj, silicon thiab txhuas oxides, tungsten hlau no hu ua doped tungsten hlau (DopedTungstenWire), los yog 218 tungsten. hlau los yog tsis sagging tungsten hlau.
Tungsten hlau feem ntau yog kos los ntawm ntau yam hlau kos tuag. Kev siv tseem ceeb yog kev tsim cov filament thiab high-speed txiav alloy steel, kuj siv rau hauv cov cuab yeej kho qhov muag, cov cuab yeej tshuaj thiab lwm yam ntawm lub luag haujlwm.
Khoom Description
PURE TUNGSTEN WIRE
| Daim ntawv thov | Kev piav qhia | Muaj Qhov Loj | Tolerances |
| Txhawb Hlau | huv si | 0.003 "mus rau 020" | ± 3% wt |
| Txhawb Hlau | huv si | 0.020 "rau .050" | ± 1.5% dia |
| Redraw Hlau | Dub | .001 "mus rau .020" | ± 3% wt |
| Redraw Hlau | Dub | 0.020 "rau .060" | ± 1.5% dia |
| Cov Cuab Yeej Cuab Yeej | huv si | .001 "mus rau .020" | ± 3% wt |
| Cov Cuab Yeej Cuab Yeej | huv si | 020 "mus rau 250" | ± 1.5% dia |
| Mandrel Hlau | huv si | 004-020 hli | ± 1% txog 3% wt |
Lub resistivity ntawm tungsten filament yog 5.3 * 10 ^ -8. Nrog nws qhov siab melting point, siab resistivity, zoo zog thiab tsis tshua muaj vapor siab, tungsten yog cov khoom siv zoo tshaj plaws rau kev ua incandescent filament ntawm tag nrho cov hlau ntshiab. Txawm li cas los xij, tungsten yog ib qho nyuaj thiab nkig, ua rau nws nyuaj rau kev ua haujlwm. Thaum cov tam sim no los ntawm cov tungsten filament yog rhuab mus rau ib tug tej yam kub, qhov kev tiv thaiv tus nqi ntawm tungsten filament kuj nce mus rau ib tug tej yam nqi (qhov dav kuj tus nqi ntawm cov hlau hlau nce nrog qhov kub thiab txias).
Loj-scale Hoobkas ntau lawm
FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Cov khoom yuav raug xa ASAP raws li kev lees paub zoo. Feem ntau, cov qauv xaj lub sijhawm xa khoom yog 6-10 hnub.Container xaj yog li 15-20 hnub.
Q: Cov ntaub ntawv khoom dab tsi kuv yuav tsum tau muab?
A: Koj yuav tsum tau muab cov qib, dav, tuab, txheej thiab tus naj npawb ntawm tons koj xav tau.
Q: Dab tsi yog qhov chaw nres nkoj shipping?
A: Koj tuaj yeem xaiv lwm qhov chaw nres nkoj raws li koj xav tau.
Q: Hais txog tus nqi khoom?
A: Cov nqi sib txawv ntawm lub sijhawm mus rau lub sijhawm vim muaj kev hloov pauv ntawm tus nqi ntawm cov khoom siv raw.
Cim npe nrov: Tuam Tshoj tungsten hlau manufacturers, lwm tus neeg, Hoobkas
