Khoom Description
Silicon hlau 553:Silicon hlau 553 yog ib qho ntawm cov semi-metals.Qhov kev ntxhib los mos yog tawv thiab nkig. Nws yog insoluble nyob rau hauv acids ntawm chav tsev kub, tab sis soluble nyob rau hauv alkalis. Cov khoom ntawm silicon hlau yog ze rau cov hlau lead thiab tin, thiab nws muaj cov khoom semiconductor.
Khoom Parameters
| Qib | Kev sib xyaw | ||||||||
| Cov ntsiab lus (%) | Cov impurities (%) | ||||||||
| Fe | Al | Ca | P | ||||||
| Silicon hlau 553 | 98.7% | 0.5 | 0.5 | 0.3 | – | ||||
Cov khoom siv kos duab kos duab thiab kev sib koom tes
1.Siliconmuaj ntau heev nyob rau hauv lub ntiaj teb crust, thib ob tsuas yog oxygen, thiab ntau tshaj li ib feem peb ntawm tag nrho cov hnyav ntawm lub ntiaj teb crust, ntshiab nyob rau hauv daim ntawv ntawm silica los yog silicate. Lub purest silica minerals yog quartz thiab silica.
2.Silicon hlau 553yog kos rau hauv monocrystalline silicon, thiab cov txheej txheem silicon wafers yog dav siv nyob rau hauv high-tech teb, uas yog indispensable raw cov ntaub ntawv rau integrated circuits thiab electronics Cheebtsam.
3.Cov impurities thiab adhesions nyob rau hauv silica minerals uas muaj silica rau kev siv tshuaj yog txo kom tsawg los yog ib nrab txo thaum lub sij hawm melting txheej txheem, thiab ib txhia nkag mus rau hauv cov khoom silicon nyob rau hauv daim ntawv ntawm cov tebchaw los yog tsim slag. Qhov no tsis tsuas yog ua kom lub zog noj thiab txo cov khoom zoo, tab sis kuj ua rau muaj teeb meem hauv cov txheej txheem melting. Yog li ntawd, cov tshuaj muaj pes tsawg leeg ntawm silica-muaj cov ntxhia hauv cov tshuaj silicon smelting yog nruj me ntsis yuav tsum tau.
4.Hauv kev lag luam metallurgical casting,silicon hlau 553fume yog siv los ua cov khoom tsis yog hlau-raws li alloy additive thiab silicon steel alloy tus neeg sawv cev, yog li txhim kho cov hardenability ntawm hlau. Muaj silicon fume kuj tseem siv tau los ua tus neeg sawv cev txo qis rau qee cov hlau, rau cov khoom siv ceramic tshiab, thiab lwm yam.
Yog tias koj xav tau cov khoom siv silicon hlau ntsig txog, thov sau rau peb cov khoom koj xav tau, thiab peb yuav xa peb cov lus hais tam sim no rau koj siv.
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