Kub Kub W1 Tungsten Crucibles tungsten lauj kaub nrog lub hau
Tungsten crucible, Nws yog ib qho ntawm cov khoom siv hlau tungsten, feem ntau muab faib ua sintering forming (siv rau hmoov metallurgy technology), stamping txoj kev, thiab spinning txoj kev. Siv tungsten pas nrig tig mus rau daim ntawv (feem ntau me me), ntau yam vuam cov ntaub ntawv yog siv, thiab ntshiab tungsten daim hlau, tungsten nplooj, thiab ntshiab tungsten rods yog ua tiav los ntawm cov txheej txheem sib thooj.
Tungsten crucibles tuaj yeem siv rau hauv lub tshuab nqus tsev inert gases hauv qab 2600 degrees Celsius. Tungsten muaj lub siab melting point thiab boiling point, zoo-kub lub zog, los tiv thaiv hnav thiab corrosion kuj, siab thermal conductivity, tsawg coefficient ntawm thermal expansion, thiab zoo hardenability. tungsten crucibles yog dav siv nyob rau hauv kev lag luam xws li tsawg lub ntiaj teb smelting, quartz iav, hluav taws xob txau, siv lead ua loj hlob, thiab lwm yam ·
| Qhov ntev | Raws li koj cov duab kos |
| Qhov Chaw Keeb Kwm | Luoyang, Henan |
| Hom Lub Npe | FGD |
| Daim ntawv thov | Kev kho mob, kev lag luam |
| Cov duab | Customized |
| Nto | Polished |
| Purity | 99.95% |
| Khoom siv | Ntshiab W |
| Qhov ntom | 19.3g / cm3 |
| Cov khoom tseem ceeb | W ≥ 99.95% |
| Cov ntsiab lus impurity ≤ | |
| Pb | 0.0005 |
| Fe | 0.0020 Nws |
| S | 0.0050 Nws |
| P | 0.0005 |
| C | 0.01 ib |
| Cr | 0.0010 Nws |
| Al | 0.0015 Nws |
| Cu | 0.0015 Nws |
| K | 0.008 0 |
| N | 0.003 ib |
| Sn | 0.0015 Nws |
| Si | 0.0020 Nws |
| Ca | 0.0015 Nws |
| Na | 0.0020 Nws |
| O | 0.008 ib |
| Ti | 0.0010 Nws |
| Mg | 0.0010 Nws |
1. raw khoom npaj
(Kev npaj ntawm tungsten billets los ntawm hmoov metallurgy txoj kev)
2. Kub dov txoj kev
(Kub dov tungsten billets rau hauv daim hlau nyias uas ua tau raws li cov qauv tsim los ntawm kev siv tshuab kub dov, thiab ua rau cov duab ncig.)
3. Sib sau ua ke
(Tso cov txheej txheem ua tiav rau ntawm lub tshuab kub spinning thiab kub nws nrog cov nplaim hluav taws sib xyaw ntawm hydrogen thiab compressed cua (kwv yees li 1000 ℃). Tom qab ntau lub voj voog, cov duab ntawm tungsten phaj maj mam hloov mus rau lub crucible)
4. Txias kom tsim cov khoom tiav
(Thaum kawg, tom qab ua kom txias, cov khoom siv tungsten crucible yog tsim)
1. Refining teb
Tungsten crucibles tuaj yeem siv rau qhov kub kub smelting thiab melting thwmsim ntawm ntau yam tshuaj, xws li molten minerals, hlau, iav, thiab lwm yam.
2. Txheeb xyuas thiab ntsuas qhov chaw
Hauv kev tshuaj ntsuam xyuas tshuaj, tungsten crucibles tuaj yeem siv los txheeb xyuas qhov muaj pes tsawg leeg thiab cov qauv ntawm ntau yam tshuaj, xws li kuaj cov purity, cov ntsiab lus, thiab tso tawm ntawm cov tshuaj reagents.
3. Hauv cov khoom siv hluav taws xob
Tungsten crucibles kuj tseem siv tau rau kev ua haujlwm kub ntawm cov khoom siv hluav taws xob, xws li kub kub sintering, nqus tsev annealing, thiab lwm yam.
Kev tsim cov txheej txheem ntawm tungsten crucibles feem ntau suav nrog stamping, spinning, vuam, thiab tig. cov
Lub hau ntawm lub tungsten crucible nrog lub hau muaj ntau txoj haujlwm, feem ntau suav nrog kev tiv thaiv oxidation cov tshuaj tiv thaiv, txo lub zog poob thaum lub sij hawm ua kom zoo, thiab tiv thaiv kev cuam tshuam ntawm cov impurities sab nraud. cov
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