Tungsten Crucible
Khoom siv: W1, W2
Loj: Diameter (mm) 10-500
Phab ntsa Thickness: 8-20MM
Qhov siab: 10-750MM
Kev kam rau siab: ± 5.0MM
Nto Roughness: Ra=1.6
Purity: 99.95%
Qhov ceev: Ntau dua lossis sib npaug li 18.5g / cm3
melting point: 2400 degree
Khoom Description
Tungsten crucibles(Lus Askiv lub npe: Tungsten Crucibles) yog ib qho ntawm cov khoom siv hlau tungsten, uas feem ntau muab faib ua sintering molding (siv rau hmoov metallurgy technology), stamping molding, spinning hom. Kev siv cov tungsten pas nrig tig ua haujlwm (qhov loj me me yog qhov me), ntau yam vuam molding, siv cov tungsten ntshiab phaj, tungsten phaj thiab ntshiab tungsten pas nrig ua tiav los ntawm cov txheej txheem sib thooj. Tungsten crucibles tuaj yeem siv rau hauv lub tshuab nqus tsev inert gas hauv qab 2600 degrees. Tungsten muaj qhov kub siab kub, siab kub lub zog, ua haujlwm tsis zoo, corrosion kuj, siab thermal conductivity, me me thermal expansion coefficient, thiab hardenability zoo. Tungsten cerium yog dav siv nyob rau hauv tsawg lub ntiaj teb smelting, quartz iav, hluav taws xob txau, siv lead ua kev loj hlob thiab lwm yam lag luam.
Suav npe:Tungsten Crucibles
Daim ntawv thov: Rare Earth Smelting
Nta: siab melting point, siab boiling point
2. Lub cev thiab tshuaj muaj zog
1, purity: W Ntau dua lossis sib npaug rau 99.95%;
2, ceev: ntau dua lossis sib npaug ntawm 18.5g / cm3;
3, qhov siab tshaj plaws kev thov kub ib puag ncig: 2400 degree.
3. Kev faib tawm
Forged tungsten crucible
| Purity | Qhov ntom | Specifications | Ua siab ntev | Phab ntsa Thickness | Nto Roughness | ||
| 99.95% | Ntau dua lossis sib npaug li 19.35g / cm3 |
Txoj kab uas hla (mm) 10-500 |
Qhov siab (mm) 10-750 |
Txoj kab uas hla ±5.0 |
Qhov siab ±5.0 |
8-20 | Ra=1.6 |
Sintered tungsten crucible
| Purity | Qhov ntom | Specifications | Ua siab ntev | Phab ntsa Thickness | Nto Roughness | ||
| 99.95% | Ntau dua lossis sib npaug li 18.5g / cm3 |
Txoj kab uas hla (mm) 10-500 |
Qhov siab (mm) 10-750 |
Txoj kab uas hla ±5.0 |
Qhov siab ±5.0 |
8-20 | Ra=1.6 |
4. Cov txheej txheem ntau lawm
tungsten hmoov - sifting - batch - isostatic nias - ntxhib tsheb ua - nruab nrab zaus sintering - boutique tsheb ua - ntim.
5 Daim ntawv thov
Txij li thaum lub melting point ntawm tungsten yog siab li 3410 degree C., tungsten crucible yog dav siv nyob rau hauv cov tub ntxhais ntim nyob rau hauv industrial furnaces xws li sapphire ib tug siv lead ua kev loj hlob furnaces, quartz iav melting furnaces, thiab tsis tshua muaj lub ntiaj teb smelting furnaces, thiab nws cov hauj lwm kub. feem ntau yog 2000 degree C. lossis ntau dua. Tshwj xeeb tshaj yog rau sapphire ib leeg siv lead ua kev loj hlob rauv, tungsten crucibles nrog siab purity, siab ceev, tsis muaj cov kab nrib pleb, meej qhov ntev, du sab hauv thiab sab nrauv phab ntsa, thiab lwm yam., tswj cov noob kev vam meej thiab siv lead ua zoo thaum lub sij hawm loj hlob ntawm sapphire muaju. Devitrification thiab kev pabcuam lub neej ua lub luag haujlwm tseem ceeb.
Khoom nthuav dav
Cim npe nrov: Tuam Tshoj tungsten crucible manufacturers, lwm tus neeg, Hoobkas
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