Cov lus qhia luv luv:
Silicon yog cov khoom siv semiconductor dav siv hauv cov khoom siv hluav taws xob thiab cov khoom sib txuas. Nws kuj tseem siv tau rau hauv cov qauv kev alloys (xws li ferrosilicon) rau kev kho tsheb thiab cov tshuab. Nws tseem siv nyob rau hauv cermet nrog cov ntaub ntawv ceramic. Nws kuj tseem siv tau hauv kev tsim cov iav, pob zeb, cib, cov ntaub ntawv refractory, siloxane, silane.
Crystalline silicon yog tsaus nyiaj, nkig, thiab feem ntau semiconducting. Chemistry ruaj khov heev. Nws tsis yooj yim rau cov tshuaj tiv thaiv nrog lwm yam dhau ntawm hydrogen fluoride ntawm chav tsev kub.
Nta thiab siv:
* Silicon Metal yog Dav siv rau cov khoom siv refractory thiab kev lag luam metallurgy zog los txhim kho lub tshav kub ua haujlwm, hnav tsis kam thiab oxidation tsis kam.
* Hauv kev siv tshuaj lom neeg cov organic silicon, kev lag luam silicon hmoov yog cov khoom siv yooj yim uas cov polymer siab ntawm cov organic silicon.
* Industrial silicon hmoov yog sublimated rau hauv monocrystalline silicon, uas yog siv dav hauv highttech teb raws li cov khoom siv tseem ceeb rau kev sib xyaw ua ke Circuit Court thiab hluav taws xob.
Silicon Hlau Performance index | ||||
qauv | Tshuaj lom neeg (%) | |||
Si | Fe | Al | Ca | |
≥ | ≤ | |||
#553 | 98.50 | 0.50 | 0.50 | 0.30 |
#441 | 99.00 | 0.40 | 0.40 | 0.10 |
#3303 | 99.37 | 0.30 | 0.30 | 0.03 |
#2202 | 99.58 | 0.20 | 0.20 | 0.02 |
#1101 | 99.79 | 0.10 | 0.10 | 0.01 |
Cim npe nrov: silicon hlau 1101, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas
