European Hlau Silicon Nqe
Tso lus
European Hlau Silicon Nqe
Khoom siv:Silicon hlau
Hnub tim:2023-08-07
Silicon hlauDaim ntawv qhia nqe rau siv:
| Qib | nqe | nce thiab nqis | chav tsev | Lus ceeb toom |
| 98.50 :ua | 2950-3000 | -- | Euro/ton | DDP |
| 99 feem pua | 3100-3260 | -- | Euro/ton | DDP |
Ntawm no yog cov ntsiab lus ntawm silicon hlau:
Khoom: Silicon hlau yog ci iab, nyiaj-grey khoom nrog lub nkig crystalline qauv. Nws muaj qhov siab melting point ntawm ib ncig ntawm 1,414 degrees Celsius thiab qhov ntom ntom. Silicon hlau yog ib qho semiconductor, txhais tau tias nws tuaj yeem ua hluav taws xob hauv qee yam xwm txheej. Nws kuj tseem tiv taus oxidation thiab muaj thermal conductivity zoo heev.
Kev tsim khoom: Silicon hlau feem ntau yog tsim los ntawm kev txo cov carbothermic. Nyob rau hauv cov txheej txheem no, high-purity quartz (silicon dioxide) yog tov nrog carbon nyob rau hauv ib tug hluav taws xob arc rauv, uas ua rau zus tau tej cov silicon hlau. Cov hlau silicon tau txais yog feem ntau ua kom zoo ntxiv kom tshem tawm cov impurities thiab ncav cuag qhov xav tau purity qib.
