Silicon yog dav siv nyob rau hauv smelting rau hauv ferrosilicon alloy raws li ib tug alloying caij nyob rau hauv cov hlau thiab steel kev lag luam, thiab raws li ib tug txo tus neeg sawv cev nyob rau hauv lub smelting ntawm ntau yam hlau.Silicon kuj yog ib qho zoo tivthaiv hauv txhuas alloys, thiab feem ntau cam khwb cia txhuas alloys muaj silicon.Silicon yog cov khoom siv raw ntawm ultra-ntshiab silicon hauv kev lag luam hluav taws xob.Cov khoom siv hluav taws xob ua los ntawm ultra-ntshiab semiconductor ib leeg siv lead ua silicon muaj qhov zoo ntawm qhov me me, lub teeb yuag, kev ntseeg tau zoo thiab lub neej ntev.High-power transistors, rectifiers thiab solar cells ua los ntawm silicon ib leeg muaju doped nrog cov kab mob tshwj xeeb yog zoo dua li cov uas ua los ntawm germanium ib leeg muaju.Kev tshawb fawb ntawm amorphous silicon hnub ci hlwb tau nce sai, thiab kev hloov pauv tau mus txog ntau dua 8%.
Qhov siab tshaj plaws kev khiav hauj lwm kub ntawm silicon-molybdenum pas nrig cua sov caij tuaj yeem ncav cuag 1700 ° C, thiab nws muaj kev tiv thaiv kev laus thiab zoo oxidation tsis kam.Trichlorosilane ua los ntawm silicon tuaj yeem siv los npaj ntau pua cov roj ntsha silicone thiab cov dej tsis sib haum.Tsis tas li ntawd, silicon carbide tuaj yeem siv los ua cov abrasive, thiab quartz raj ua los ntawm high-purity silicon oxide yog cov ntaub ntawv tseem ceeb rau high-purity hlau smelting thiab teeb pom kev zoo fixtures.Daim ntawv ntawm 80's - Silicon Silicon tau raug hu ua "Paper of the 80's".Qhov no yog vim tias daim ntawv tuaj yeem sau cov ntaub ntawv nkaus xwb, thaum silicon tuaj yeem tsis tsuas yog sau cov ntaub ntawv, tab sis kuj ua cov ntaub ntawv kom tau txais cov ntaub ntawv tshiab.Lub ntiaj teb thawj lub tshuab computer tsim hauv xyoo 1945 tau nruab nrog 18,000 electron raj, 70,000 resistors, thiab 10,000 capacitors.
Tag nrho lub tshuab hnyav 30 tons thiab npog thaj tsam ntawm 170 square metres, sib npaug rau qhov loj ntawm 10 lub tsev.Niaj hnub no cov tshuab hluav taws xob hauv tshuab hluav taws xob, vim kev nce qib ntawm cov cuab yeej technology thiab kev txhim kho cov ntaub ntawv, tuaj yeem ua tau raws li kaum tawm txhiab tus transistors ntawm silicon nti qhov loj ntawm tus ntiv tes;thiab muaj cov haujlwm ua haujlwm xws li kev tawm tswv yim, tso tawm, suav, khaws cia thiab tswj cov ntaub ntawv.Microporous silicon-calcium rwb thaiv tsev cov ntaub ntawv Microporous silicon-calcium rwb thaiv tsev cov ntaub ntawv yog ib qho zoo heev rwb thaiv tsev cov ntaub ntawv.Nws muaj cov yam ntxwv ntawm me me tshav kub muaj peev xwm, siab mechanical zog, tsis tshua muaj thermal conductivity, non-combustible, non-toxic thiab tasteless, cuttable, yooj yim thauj, thiab lwm yam. Nws tuaj yeem siv dav hauv ntau yam khoom siv thermal thiab cov kav dej xws li metallurgy, hluav taws xob. fais fab, tshuaj lom neeg kev lag luam, thiab nkoj.Tom qab kev sim, cov txiaj ntsig txuag hluav taws xob zoo dua li ntawm asbestos, cement, vermiculite thiab cement perlite thiab lwm yam khoom siv rwb thaiv tsev.Cov ntaub ntawv tshwj xeeb silicon-calcium tuaj yeem siv los ua catalyst cab kuj, thiab tau siv dav hauv roj av refining, tsheb purification thiab ntau lwm yam.
| Muaj nuj nqi | Qib | Loj (mesh) | Si(%) | Fe | AI | Ca |
| Metallurgical | Super | 0-500 | 99.0 ua | 0.4 | 0.4 | 0.1 |
| Qib 1 | 0-500 | 98.5 ib | 0.5 | 0.5 | 0.3 | |
| Qib 2 | 0-500 | 98 | 0.5 | 0.5 | 0.3 | |
| Qib 3 | 0-500 | 97 | 0.6 | 0.6 | 0.5 | |
| Substandard | 0-500 | 95 | 0.6 | 0.7 | 0.6 | |
| 0-500 | 90 | 0.6 | -- | -- | ||
| 0-500 | 80 | 0.6 | -- | -- | ||
| Tshuaj | Super | 0-500 | 99.5 ua | 0.25 | 0.15 | 0.05 Nws |
| Qib 1 | 0-500 | 99 | 0.4 | 0.4 | 0.1 | |
| Qib 2 | 0-500 | 98.5 ib | 0.5 | 0.4 | 0.2 | |
| Qib 3 | 0-500 | 98 | 0.5 | 0.4 | 0.4 | |
| Substan d ard | 0-500 | 95 | 0.5 | -- | -- |
Lub sij hawm xa tuaj: Plaub Hlis-11-2023
