Fitech Material(s), ua qhov sib txawv tiag tiag
Cov khoom no tau ntse ntxiv rau lub laub!
Nyiaj grey 5N Germanium granule
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Ua ntej
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Tus nqi sib tw
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First-class Production Line
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Factory Keeb Kwm
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Customized Services
Cov ntaub ntawv yooj yim
1.Kev piav qhia: Germanium granule
2.Packing: 1kg ib lub hnab
3.HS Code: 8112991000
4.Storage: Nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhov cua, qhuav, huv si warehouse tsis muaj tshuaj corrosion.Moisture pov thawj.Tsis txhob cia thiab thauj khoom ua ke nrog cov kua qaub thiab alkali.Nws yuav tsum yog rainproof thiab shockproof nyob rau hauv tus txheej txheem ntawm kev thauj mus los.Ua tib zoo saib xyuas thaum thauj khoom thiab tshem tawm kom tsis txhob muaj kev sib tsoo thiab dov thiab kev puas tsuaj rau cov khoom siv.
Germanium granule yog ib hom nyiaj grey hlau nrog luster thiab hardness, uas yog ua los ntawm high-purity germanium ingot los ntawm lub cev txheej txheem nyob rau hauv ib tug huv cheeb tsam.Cov germanium nplej muaj nyob rau hauv cov pa roj carbon monoxide, thiab cov tshuaj lom neeg ntawm germanium zoo ib yam li cov tin thiab silicon ntawm tib pab pawg.Germanium yog maj mam oxidized rau GeO2 ntawm 250 ℃.Cov germanium particle yog insoluble hauv dej, hydrochloric acid thiab dilute caustic kua.Germanium yog yaj nyob rau hauv aqua regia, concentrated nitric acid los yog sulfuric acid, molten alkali, alkali peroxide, nitrate los yog carbonate, thiab reacts nrog molten alkali rau tsim germanate.Germanium hais tsis yog oxidized hauv huab cua, thiab lawv cov hmoov zoo tuaj yeem hlawv hauv chlorine lossis bromine.
| Khoom npe | Germanium Granule |
| Tshuaj muaj pes tsawg leeg | Ge |
| Kev tiv thaiv | ≥ 50 Ω.cm (20 ± 0.5 ° C) |
| Qhov ntom | 5.325g / cm3 |
| Cov duab | Granule |
| Melting point | 937.4°C dej |
| Daim ntawv thov | Kev lag luam |
Daim ntawv thov
1.Siv raws li ntau yam ntawm monocrystalline germanium raw khoom;
2.Nws yog tsuas yog siv rau cov khoom siv photoelectric ntxiv, cov khoom siv txheej, iav kho qhov muag, semiconductor, infrared hmo ntuj pom kev ntsuas, thiab lwm yam.
Ntim
1 kg lub tshuab nqus tsev vacuum,
1kg rau ib lub raj mis
Exhibition Show
Ntim & Kev thauj mus los
FAQs
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them <= 1000USD, 100% ua ntej.Kev Them Nyiaj> = 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
Daim ntawv pov thawj
