Dab tsi yog qhov txawv ntawm silicon hlau thiab ferro silicon?

2025-01-07 IB

Ferro silicon thiab silicon hlau yog ob feem ntau siv alloys hauv kev lag luam metallurgical. Ob leeg ntawm cov ntaub ntawv no yog tsim los ntawm silicon, uas yog ib yam khoom uas muaj lub cim Si thiab atomic tooj 14. Txawm li cas los xij, muaj qee qhov sib txawv ntawm ferro silicon thiab silicon hlau nyob rau hauv cov nqe lus ntawm lawv muaj pes tsawg leeg, cov khoom, thiab kev siv.

Kev sib xyaw:

Ferro silicon yog ib qho alloy ntawm hlau thiab silicon. Nws feem ntau muaj li ntawm 15% thiab 90% silicon thiab me me ntawm lwm cov khoom xws li carbon, phosphorus, thiab sulfur. Tus nqi ntawm silicon hauv ferro silicon txiav txim siab nws cov khoom, xws li nws cov ntsiab lus melting, ntom, thiab hardness. Cov muaj pes tsawg leeg ntawm ferro silicon.

tuaj yeem sib txawv nyob ntawm daim ntawv thov tshwj xeeb nws tau npaj rau.

Silicon hlau, ntawm qhov tod tes, yog ib daim ntawv ntshiab ntawm silicon. Nws yog tsim los ntawm cua sov quartz thiab carbon nyob rau hauv lub cub hluav taws xob ntawm qhov kub siab heev. Cov khoom tsim tau yog cov qauv crystalline uas yog ze li ntawm 100% silicon. Silicon hlau feem ntau yog siv los ua cov khoom siv raw rau kev tsim cov khoom siv silicon xws li silicones, silanes, thiab semiconductors.

Cov khoom

Ferro silicon yog cov khoom tawv thiab nkig uas tiv taus corrosion thiab oxidation. Nws muaj lub siab melting point thiab ceev, ua rau nws haum rau siv nyob rau hauv steelmaking, cam khwb cia hlau ntau lawm, thiab lwm yam kev siv. Ferro silicon kuj yog qhov zoo ntawm silicon rau kev tsim cov silicon-raws li alloys.

Silicon hlau, ntawm qhov tod tes, yog ib qho ci iab, cov khoom siv nyiaj-grey uas yog cov ntshiab heev thiab muaj lub siab melting point. Nws yog ib qho zoo heev conductor ntawm tshav kub thiab hluav taws xob thiab feem ntau yog siv nyob rau hauv zus tau tej cov hluav taws xob Cheebtsam xws li computer chips, solar cells, thiab semiconductors. Silicon hlau kuj tseem siv los ua tus neeg sawv cev alloying hauv kev tsim cov txhuas thiab hlau.

Siv

Ferro silicon feem ntau yog siv los ua ib qho ntxiv hauv steelmaking thiab cam khwb cia hlau ntau lawm. Nws yog ntxiv rau molten hlau los txhim kho nws cov khoom xws li lub zog, hardness, thiab tsis kam mus corrosion. Ferro silicon kuj tseem siv rau hauv kev tsim khoom ntawm lwm cov hlau xws li silicon manganese, silicon aluminium, thiab silicon bronze.

Silicon hlau yog siv nyob rau hauv ntau yam kev siv. Nws cov khoom siv hluav taws xob zoo heev ua rau nws yog cov khoom siv tseem ceeb hauv kev tsim cov khoom siv hluav taws xob xws li lub computer chips, hnub ci hlwb, thiab semiconductors. Silicon hlau kuj tseem siv rau hauv kev tsim cov aluminium alloys, uas yog siv rau hauv kev lag luam tsheb thiab aerospace. Tsis tas li ntawd, nws yog siv los ua cov khoom siv raw rau kev tsim cov silicones, silanes, thiab lwm yam khoom siv silicon.

yav dhau los tom ntej no

Xov xwm tshiab