Silicon hlau 441 Nrog Zoo Zoo

Lub ntsiab ntawm cov hlau silicon 441 yog silicon, thiab nws cov ntsiab lus feem ntau yog nyob ib ncig ntawm 98%. Nyob rau hauv xyoo tas los no, cov khoom uas muaj cov ntsiab lus silicon ntawm 99.1% lossis ntau dua tau muab faib ua pawg no. Ntxiv nrog rau silicon, hlau silicon 441 kuj muaj qee yam ntawm cov impurities, feem ntau suav nrog hlau, txhuas, calcium thiab lwm yam. Raws li cov qauv kev faib tawm ntawm cov hlau silicon hauv kuv lub teb chaws, cov ntsiab lus ntawm cov impurities no txiav txim siab qib ntawm cov hlau silicon. Cov ntsiab lus hlau hauv cov hlau silicon 441 yog tsawg dua lossis sib npaug rau 0.4%, cov ntsiab lus ntawm txhuas yog tsawg dua lossis sib npaug rau 0.4%, thiab cov ntsiab lus calcium tsawg dua lossis sib npaug. 0.1%.

Hlau silicon 441 feem ntau muaj nyob rau hauv block, granular los yog hmoov daim ntawv, thiab daim ntawv tshwj xeeb nyob ntawm nws cov txheej txheem ntau lawm thiab cov ntawv thov tom ntej. Nws muaj qhov zoo ntawm qhov kub thiab txias tsis kam, corrosion kuj thiab zoo txhua yam khoom xws li siab zog thiab siab toughness. Cov yam ntxwv no ua rau hlau silicon 441 dav siv hauv ntau lub teb.

Hlau silicon 441 muaj kev siv loj hauv ntau lub teb vim nws cov ntsiab lus silicon siab thiab lub cev zoo heev. Hlau silicon 441 yog siv los ua deoxidizer hauv cov txheej txheem steelmaking. Nws tuaj yeem ua ke nrog cov pa oxygen hauv cov hlau molten kom txo cov pa oxygen hauv cov hlau thiab txhim kho qhov zoo thiab purity ntawm cov hlau. Hauv kev lag luam metallurgical casting, hlau silicon 441 yog siv los ua non-ferrous alloy additive thiab silicon steel alloying tus neeg sawv cev los txhim kho cov hardenability thiab lwm yam khoom ntawm cov hlau. Hauv kev lag luam tshuaj, hlau silicon 441 tuaj yeem siv los tsim cov roj hmab silicone, roj silicone, silicone resin thiab lwm cov organic silicon compounds. Cov tebchaw no tau siv dav hauv txheej txheej, yas, roj hmab thiab lwm yam lag luam. Hlau silicon 441 kuj tseem siv tau los tsim lwm yam tshuaj, xws li cov ntaub ntawv kub resistant, optical fiber ntau cov ntaub ntawv, thiab lwm yam. Cov ntaub ntawv no ua lub luag haujlwm tseem ceeb hauv aerospace, electronics thiab hluav taws xob teb.

Ntxiv cov hlau silicon 441 rau cov ntaub ntawv refractory tuaj yeem ua ntej nrog cov pa oxygen los tsim cov txheej txheem tshiab ntxhia los kaw lub qhov hws, nce qhov ntom, thiab tiv thaiv kev nkag mus ntawm slag hlau, yog li txhim kho cov khoom kub tsis kam, hnav tsis kam, thiab oxidation kuj. Yog li ntawd, hlau silicon 441 yog dav siv nyob rau hauv cov ntaub ntawv refractory xws li steelmaking furnaces, kilns, thiab kiln rooj tog. Hauv thaj chaw aerospace, nws yog xim hlau silicon 441 tuaj yeem siv los tsim cov khoom siv ceramic thiab cov khoom siv superconducting kom tau raws li qhov yuav tsum tau ua rau cov khoom siv hauv qhov haujlwm no.

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