Oxide ntawm Beryllium

Beryllium oxide, tseem hu ua beryllia, yog ib qho inorganic compound uas yog dav siv nyob rau hauv ntau yam kev siv vim nws zoo heev thermal, hluav taws xob, thiab txhua yam khoom. Nws yog cov hmoov dawb, tsis muaj ntxhiab tsw uas yog insoluble hauv dej thiab soluble hauv acids.

Beryllium oxide muaj nyob rau hauv ntau hom, xws li:

Hmoov:

● Particle loj:<10 microns, <5 microns, or customized

● Purity: 99 feem pua, 99.5 feem pua, 99.9 feem pua ​​lossis customized

Granules:

● Loj: 0 5 - 10 mm, lossis customized

● Purity: 99 feem pua, 99.5 feem pua, 99.9 feem pua ​​lossis customized

Pellet:

● Loj: 3 - 20 hli, lossis customized

● Purity: 99 feem pua, 99.5 feem pua, 99.9 feem pua ​​lossis customized

Sputtering Lub Hom Phiaj:

● Loj: Customized

● Purity: 99.9 feem pua ​​lossis siab dua

Ib leeg Crystal Substrates:

● Loj: Customized

● Kev taw qhia:<100>, <110>, <111>, los yog customized

● Purity: 99.9 feem pua ​​lossis siab dua

Beryllium oxide muaj cov khoom nram qab no:

● Molecular formula: BeO

● Molecular Luj: 25.01 g / mol

● Melting point: 2,530 degree

● Boiling point: 3, 000 degree

● Ceev: 3.01 g / cm³

● Hardness: 9.0 Mohs

● Thermal conductivity: 280 W/m·K

● Hluav taws xob tiv taus: 10^16 Ω·cm

● Dielectric qhov tsis tu ncua: 6.7

Beryllium oxide muaj nyob hauv ntau qib, suav nrog:

● High-purity qib (99.9 feem pua ​​BeO)

● Qib Technical (98 feem pua ​​BeO)

● Cov qib kev cai

Txoj kev tsim khoom:

Beryllium oxide yog tsim los ntawm cua sov beryllium carbonate los yog hydroxide ntawm qhov kub thiab txias. Tom qab ntawd cov hmoov beryllium oxide tau ua tiav rau hauv ntau hom, xws li pellets, granules, thiab sputtering lub hom phiaj.

Daim Ntawv Thov & Lwm Cov Kev Lag Luam:

Beryllium oxide muaj ntau yam kev siv hauv ntau yam lag luam, suav nrog:

● Cov khoom siv hluav taws xob - beryllium oxide yog siv los ua cov khoom siv substrate rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob vim nws cov thermal conductivity thiab cov khoom hluav taws xob zoo heev.

● Aerospace thiab tiv thaiv - beryllium oxide yog siv nyob rau hauv satellite Cheebtsam thiab lwm yam aerospace kev siv vim nws siab thermal stability thiab tsis kam mus rau hluav taws xob.

● Kev kho mob - beryllium oxide yog siv rau hauv cov hniav ceramics thiab cov khoom cog vim nws biocompatibility thiab siab zog.

● Nuclear - beryllium oxide yog siv nyob rau hauv nuclear reactors thiab lwm yam nuclear daim ntawv thov vim nws siab neutron absorption cross-section thiab tsawg thermal expansion.

Chemical Identifiers: CAS Number: 1304-56-9

Synonyms: beryllia, BeO

Cov Ntaub Ntawv Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb:

Beryllium oxide tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv yog tias nws tsis ua haujlwm zoo. Beryllium yog cov hlau muaj tshuaj lom uas tuaj yeem ua rau mob qog noj ntshav thiab lwm yam kab mob ua pa yog tias nws nqus tau cov hmoov av lossis pa taws. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem kev nyab xeeb kom raug thaum ua haujlwm nrog beryllium oxide, xws li hnav cov iav tiv thaiv thiab siv lub tshuab ua pa uas tsim nyog.

Peb qhov zoo:

Raws li cov chaw tsim khoom ntawm beryllium oxide, peb muab ntau qhov zoo rau peb cov neeg siv khoom, suav nrog:

● Cov khoom lag luam zoo - peb tsuas yog siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom kom ntseeg tau tias peb cov beryllium oxide ua tau raws li cov qauv zoo tshaj plaws.

● Customization - peb tuaj yeem tsim beryllium oxide nyob rau hauv ntau hom, ntau thiab tsawg, thiab qib kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom.

● Cov nqi sib tw - peb muab cov nqi sib tw rau tag nrho peb cov khoom lag luam beryllium oxide, ua rau lawv muaj kev xaiv pheej yig rau kev lag luam thiab kev lag luam ntawm txhua qhov ntau thiab tsawg.

● Kev xa khoom ntseeg tau - peb ua haujlwm nrog peb cov neeg siv khoom kom ntseeg tau tias lawv cov xaj xaj xa tuaj raws sijhawm thiab tag nrho, txhua lub sijhawm.

● Kev txhawb nqa kws tshaj lij - peb pab pawg kws tshaj lij yeej ib txwm muaj los teb cov lus nug thiab muab kev txhawb nqa rau peb cov neeg siv khoom.

FAQS:

Q: Puas yog beryllium oxide yog cov khoom siv phom sij?

A: Yog, beryllium oxide tuaj yeem ua rau muaj kev phom sij yog tias nws tsis ua haujlwm zoo. Nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem kev nyab xeeb kom raug thaum ua haujlwm nrog beryllium oxide kom tsis txhob muaj kev phom sij rau kev noj qab haus huv.

Q: Dab tsi kev lag luam siv beryllium oxide?

A: Beryllium oxide yog siv nyob rau hauv ntau yam kev lag luam, xws li electronics, aerospace thiab tiv thaiv, kho mob, thiab nuclear.

Q: Beryllium oxide puas tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb?

A: Yog, beryllium oxide tuaj yeem tsim ntau hom, ntau thiab tsawg, thiab qib kom tau raws li cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom.

Q: Dab tsi yog qhov zoo ntawm kev siv beryllium oxide hauv kev siv hluav taws xob?

A: Beryllium oxide muaj cov thermal conductivity thiab zoo heev hluav taws xob rwb thaiv tsev, ua rau nws yog ib qho zoo tagnrho substrate khoom rau semiconductors thiab lwm yam hluav taws xob Cheebtsam.

Q: Puas yog beryllium oxide ib puag ncig tus phooj ywg?

A: Beryllium oxide tsis suav tias yog ib puag ncig tus phooj ywg vim muaj peev xwm noj qab haus huv cuam tshuam nrog beryllium raug. Txawm li cas los xij, cov txheej txheem tuav thiab pov tseg kom zoo tuaj yeem txo qhov cuam tshuam ib puag ncig ntawm beryllium oxide.

Hauv kev xaus, beryllium oxide yog ntau yam khoom siv thiab muaj txiaj ntsig uas muaj ntau yam kev siv hauv ntau yam lag luam. Raws li cov chaw tsim khoom ntawm beryllium oxide, peb tau cog lus los muab cov khoom lag luam zoo, cov kev daws teeb meem, thiab cov kws tshaj lij kev txhawb nqa rau peb cov neeg siv khoom. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab cov kev pabcuam beryllium oxide.

Cim npe nrov: oxide ntawm beryllium, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb