Silicon hlau 553thiabSilicon hlau 441yog siab -purity industrial cov ntaub ntawv tsim los ntawm smelting siab- zoo quartz thiab coke nyob rau hauv submerged arc rauv. CovOxygen Blow (O2 Tshuab)txheej txheem yog ib tug tshwj xeeb refining txheej txheem uas cov pa yog txhaj rau hauv lub molten silicon kom ntxiv impurities xws li Calcium (Ca) thiab Aluminium (Al). Qhov no ua rau cov khoom ua kom huv, zoo ib yam tsim nyog rau siab -kawg cov ntawv thov kev lag luam.

Vim li cas thiaj xaiv Oxygen Blow (O2 Blow) Silicon?

Cov txheej txheem Oxygen Blowing muaj txiaj ntsig zoo dua li cov qauv silicon hlau:

Lower Impurity Qib:Tshwj xeeb txo Ca thiab Al cov ntsiab lus kom tau raws li kev lag luam nruj.

Enhanced Homogeneity:Ua kom muaj cov tshuaj lom neeg tsis sib xws thoob plaws hauv tag nrho cov khoom.

Txhim kho Reactivity:Zoo tagnrho rau tshuaj synthesis thiab silicone ntau lawm.

silicon metal 553(Oxygen)

tshuaj muaj pes tsawg leeg

Qib	Silicon (Si) Min	Hlau (Fe) Max	Aluminium (Al) Max	Calcium (Ca) Max
553	98.5%	0.5%	0.5%	0.3%
441	99.1%	0.4%	0.4%	0.1%

Cov ntawv thov tseem ceeb

1. Kev lag luam Aluminium Alloy

Siv los ua tus neeg sawv cev tseem ceeb hauv kev tsim cov aluminium alloys. Ntxiv silicon txhim kho fluidity, txo shrinkage, thiab ua rau kom lub zog thiab hnav tsis kam ntawm txhuas castings siv nyob rau hauv tsheb thiab aerospace industries.

2. Silicone thiab tshuaj lom neeg ntau lawm

Silicon 441 / Silicon 553 yog cov khoom siv raw rau kev tsim cov silicones (silicone roj hmab, resins, thiab roj), silanes, thiab fumed silica. Cov ntsiab lus calcium uas tsis tshua muaj los ntawm cov txheej txheem oxygen tshuab tiv thaiv catalyst lom hauv cov tshuaj reactors.