0102 ib0304 ib05
Tus nqi qis Germanium particle rau Metallurgy Ge CAS 7782-49-2-copy 99.999% -99.9999%
Cov khoom
• Melting Point:937c ua
• Boiling Point:2830ºC ua
• Cov tsos mob/xim:greyish-dawb lustrous brittle khoom
• Ceev:5.35g / cm3
• Dej Solubility:Insoluble
• Atomic naj npawb: 32
• LogP:0.06920 ib
Specification
| Ge | O | Hauv | B | C | Nrog | Mg |
| 99.99% | 0.001% | 0.01% | 0.002% | 0.005% | 0.002% | 0.002% |
Cov khoom siv
Germanium muaj ntau yam khoom tshwj xeeb, thiab muaj kev siv dav thiab tseem ceeb hauv semiconductor, aerospace ntsuas thiab tswj, nuclear physics nrhiav kom tau, kev sib txuas lus fiber ntau, infrared optics, hnub ci hlwb, tshuaj catalysts, biomedicine thiab lwm yam. Nws yog ib qho tseem ceeb tshaj plaws kev pab cuam. Hauv kev lag luam hluav taws xob, nyob rau hauv cov alloy pretreatment, hauv kev lag luam kho qhov muag, nws kuj tuaj yeem siv los ua catalyst.
High purity germanium yog cov khoom siv semiconductor. Nws tuaj yeem tau txais los ntawm kev txo qis purity germanium oxide thiab ces muab rho tawm los ntawm melting. Germanium ib leeg siv lead ua doped nrog cov lej ntawm cov impurities tshwj xeeb tuaj yeem siv los ua ntau yam transistors, rectifiers thiab lwm yam khoom siv. Germanium tebchaw yog siv nyob rau hauv kev tsim cov fluorescent daim hlau thiab ntau yam siab refractive iav
Ntim Thiab Cia
Ntim:
Peb cov ntim ib txwm yog 25kgs / Nruas
Lub ntim tuaj yeem hloov kho. Lub sij hawm shipping tuaj yeem yog los ntawm hiav txwv, los ntawm huab cua, thiab cov qauv lossis cov khoom me me tuaj yeem xa los ntawm DHL, FEDEX, EMS thiab TNT.
Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws
Sib cais los ntawm ammonia, muaj zog hydrogen peroxide daws thiab muaj zog acids.
Kev Tiv Thaiv Kev Nyab Xeeb
Kev ceev faj rau kev nyab xeeb
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.