Tus nqi luv nqi Tungsten Wire Filament Ua los ntawm Tungsten National Standard GB / T 23272-2009
Peb txhawb nqa peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab lub tuam txhab theem siab. Ua tus kws tshaj lij hauv kev lag luam no, peb tau txais kev paub nplua nuj hauv kev tsim khoom thiab tswj hwm rau Tus nqi qis Tungsten Wire Filament Ua los ntawm Tungsten National Standard GB / T 23272-2009, Peb xav tias peb qhov kev pabcuam sov siab thiab tshwj xeeb yuav coj koj cov kev xav tsis thoob zoo siab thiab hmoov zoo.
Peb txhawb nqa peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab lub tuam txhab theem siab. Ua tus kws tshaj lij hauv kev lag luam no, peb tau txais kev paub dhau los hauv kev tsim khoom thiab kev tswj hwm rauTungsten thiab Tungsten Hlau, Peb ib txwm ua raws li kev ncaj ncees, kev sib pab, kev loj hlob sib koom, tom qab ntau xyoo ntawm kev txhim kho thiab kev siv zog ntawm txhua tus neeg ua haujlwm, tam sim no muaj lub kaw lus xa khoom zoo meej, kev daws teeb meem logistics sib txawv, kev xa khoom raws li cov neeg siv khoom, kev thauj mus los hauv huab cua, kev xa khoom thoob ntiaj teb thiab kev pabcuam logistics. Tsim ib lub platform sourcing rau peb cov neeg siv khoom!
Hmoov daj daj. Insoluble nyob rau hauv dej thiab cov inorganic acids dav dav, soluble nyob rau hauv kub alkali kua, me ntsis soluble nyob rau hauv hydrofluoric acid.Tungsten trioxideyog ib qho tseem ceeb hauv kev lag luam ntawm kev tsim cov tungsten los ntawm tungsten ore. Cov txheej txheem smelting muaj ob kauj ruam: thawj kauj ruam yog kho cov tungsten ore nrog alkali kom tau txaisWO3, thiab tom qab ntawd txo cov tungsten trioxide nrog cov pa roj carbon lossis hydrogen kom tau txais cov hlau tungsten: WO3 + 3H2 → W + 3H2O2WO3 + 3C → 2W + 3CO2
| Khoom | Tus Qauv |
| WO3 | ≥99.9% |
| Pb | ≤0.0001% |
| Bi | ≤0.0001% |
| Sb | ≤0.0005% |
| As | ≤0.005% |
| Fe | ≤0.005% |
| Al | ≤0.0005% |
| Si | ≤0.001% |
| Ni | ≤0.0007% |
| Ca | ≤0.001% |
| Mg | ≤0.0007% |
| Mo | ≤0.02% |
| K | ≤0.005% |
| Na | ≤0.005% |
| Cu | ≤0.0003% |
| Mn | ≤0.001% |
| P | ≤0.0007% |
| S | ≤0.0007% |
1. Kev tsim cov hlau nplaum uas yaj tau zoo thiab cov cemented carbide.Tungsten trioxideyog siv los ua cov hlau sib xyaw thiab cov cemented carbides nrog cov ntsiab lus melting siab uas muab kev ruaj khov hauv qhov chaw kub siab.
2. Kev tsim cov hlau tungsten thiab cov ntaub ntawv tiv taus hluav taws. Nws kuj tseem siv rau hauv kev tsim cov hlau tungsten thiab cov ntaub ntawv tiv taus hluav taws, ua tsaug rau nws cov khoom zoo tiv taus cua sov.
3. Cov ntaub ntawv electrochromic. Tungsten trioxide yog ib qho khoom siv electrochromic tseem ceeb uas siv tau rau hauv cov teb xws li iav ntse dimming, cov ntaub ntawv tso saib, cov ntsuas siab qis-voltage, cov ntsuas roj-rhiab, cov txheej txheem tiv thaiv kev cuam tshuam rau lub dav hlau thiab kev tswj hwm infrared emission.
4. Catalyst. Nws yog ib qho khoom siv tseem ceeb uas siv tau ua catalyst tseem ceeb lossis catalyst pabcuam. Nws yog siv dav hauv hydrodesulfurization, SCR denitrification, photocatalysis, thiab lwm yam.
Cov roj teeb hnub ci thiab cov ntawv thov electrochemical. Tungsten trioxide kuj tseem siv dav hauv cov roj teeb hnub ci, electrochemistry, photoluminescence, teb emission thiab lwm yam teb.
5. Cov ntaub ntawv photochromic. Tam sim no nws yog ib qho ntawm cov ntaub ntawv photochromic cog lus tshaj plaws hauv ntiaj teb thiab muaj txiaj ntsig zoo rau kev siv hauv cov teb xws li kev tiv thaiv, kho kom zoo nkauj, thiab khaws cov ntaub ntawv.
6. Iav dimmable. Raws li kev siv cov khoom siv electrochromic zaj duab xis, tungsten trioxide yog raws li txoj kev tsim iav laminated uas twb muaj lawm, thiab zaj duab xis dimming yog sib txuas ruaj khov ntawm ob daim iav ntab ib txwm muaj.
7. Cov ntaub ntawv tiv thaiv. Ua ib yam khoom tiv thaiv, tungsten trioxide muaj qhov zoo ntawm kev tiv thaiv zoo, ua pa tau zoo thiab ntxuav tau. Nws tuaj yeem ua rau cov khaub ncaws tiv thaiv hluav taws xob los ntawm cov hlau fiber thiab kuj tuaj yeem siv rau hauv cov khoom tiv thaiv kev kho mob.
Tus neeg nqa roj ntawm lub cell. Tungsten trioxide tuaj yeem hloov cov pa roj carbon ua tus neeg nqa roj ntawm lub cell, thauj cov hlau muaj nqis, thiab tsim cov catalyst Pt / WO3 / C, yog li txhim kho qhov kev tiv thaiv corrosion ntawm cov catalyst thiab thaum kawg ua rau lub neej kev pabcuam ntawm cov catalyst nce ntxiv.
8. Npaj cov khoom tiv taus. Raws li cov khoom siv rhiab heev, tungsten trioxide muaj qhov zoo ntawm cov qauv yooj yim, tus nqi qis, thiab kev rhiab heev. Nws tuaj yeem siv los npaj cov khoom tiv taus, xws li NO2 roj sensors thiab H2S roj sensors.
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
Peb txhawb nqa peb cov neeg yuav khoom nrog cov khoom lag luam zoo tshaj plaws thiab lub tuam txhab theem siab. Ua tus kws tshaj lij hauv kev lag luam no, peb tau txais kev paub nplua nuj hauv kev tsim khoom thiab tswj hwm rau Tus nqi qis Tungsten Wire Filament Ua los ntawm Tungsten National Standard GB / T 23272-2009, Peb xav tias peb qhov kev pabcuam sov siab thiab tshwj xeeb yuav coj koj cov kev xav tsis thoob zoo siab thiab hmoov zoo.
Tus nqi luv nqiTungsten thiab Tungsten Hlau, Peb ib txwm ua raws li kev ncaj ncees, kev sib pab, kev loj hlob sib koom, tom qab ntau xyoo ntawm kev txhim kho thiab kev siv zog ntawm txhua tus neeg ua haujlwm, tam sim no muaj lub kaw lus xa khoom zoo meej, kev daws teeb meem logistics sib txawv, kev xa khoom raws li cov neeg siv khoom, kev thauj mus los hauv huab cua, kev xa khoom thoob ntiaj teb thiab kev pabcuam logistics. Tsim ib lub platform sourcing rau peb cov neeg siv khoom!
