Khoom Parameters
| Qib | Chemicals Composition (%) | |||
| Si% | Fe% | Al% | Ca% | |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | |||
| 3303 | 99 | 0.30 | 0.30 | 0.03 |
| 2202 | 99 | 0.20 | 0.20 | 0.02 |
| 553 | 98.5 | 0.50 | 0.50 | 0.30 |
| 441 | 99 | 0.40 | 0.40 | 0.10 |
| 4502 | 99 | 0.40 | 0.50 | 0.02 |
| 421 | 99 | 0.40 | 0.20 | 0.10 |
| 411 | 99 | 0.40 | 0.10 | 0.10 |
| 1101 | 99 | 0.10 | 0.10 | 0.01 |
Khoom Description
Silicon hlau, tseem hu ua industrial silicon los yog crystalline silicon, yog cov khoom tsim los ntawm smelting silica thiab carbonaceous txo cov neeg ua hauj lwm (xws li roj av coke, charcoal, thiab lwm yam) nyob rau hauv high-temperature ore-fired furnace. Cov ntsiab lus ntawm nws cov ntsiab lus tseem ceeb, silicon (Si), feem ntau yog siab dua 98%, thiab cov impurities seem feem ntau suav nrog cov khoom xws li hlau (Fe), txhuas (Al), thiab calcium (Ca). Raws li cov ntsiab lus sib txawv ntawm cov impurities no, silicon hlau tau muab faib ua ntau yam tshwj xeeb lossis qib, ntawm cov hlau silicon 2202 yog ib qho ntawm lawv.
Cov ntsiab lus impurity ntawm silicon hlau 2202, xws li hlau, txhuas, thiab calcium, yog tsawg, feem ntau cov ntsiab lus hlau tsis tshaj 0.2%, cov ntsiab lus txhuas tsis tshaj {{ 5}}.2%, thiab cov ntsiab lus calcium tsis tshaj 0.02%. Cov yam ntxwv siab purity no ua rau silicon hlau 2202 muaj lub cev zoo thiab tshuaj lom neeg, xws li cov ntsiab lus melting siab, siab hardness, siab thermal stability, siab resistivity, thiab zoo oxidation kuj. Kev tsim cov txheej txheem ntawm silicon hlau 2202 suav nrog ntau cov kauj ruam xws li kev rho tawm, crushing, sib tsoo, kev pab cuam, smelting thiab refining ntawm silicon ore. Ua ntej, silicon ore yog muab rho tawm los ntawm ore los yog ore xuab zeb, thiab silicon ore hmoov yog tau los ntawm cov txheej txheem xws li crushing, sib tsoo thiab beneficiation. Tom qab ntawd, silicon ore hmoov yog tov nrog ib tug txo tus neeg sawv cev xws li coke thiab muab tso rau hauv ib tug high-kub hluav taws xob rauv rau smelting. Thaum qhov kub thiab txias, cov silicon ore thiab coke reacts chemically los tsim hlau silicon. Thaum kawg, los ntawm kev ua kom txias, sib cais thiab ua kom zoo, silicon hlau 2202 nrog siab purity tau txais.
Tom qab ua kom huv thiab kho ntxiv, silicon hlau 2202 tuaj yeem siv los tsim cov khoom siv hluav taws xob xws li polycrystalline silicon thiab monocrystalline silicon. Cov ntaub ntawv semiconductor no yog cov khoom siv raw khoom siv rau kev lag luam photovoltaic thiab kev lag luam hluav taws xob, thiab tau siv dav hauv cov hnub ci hlwb, kev sib koom ua ke, cov khoom siv hluav taws xob thiab lwm yam. Silicon hlau 2202 yog ib qho tseem ceeb raw khoom rau kev npaj ntawm silicon aluminium alloy. Silicon aluminium alloy muaj cov cuab yeej zoo heev thiab kev tiv thaiv corrosion, thiab yog siv dav hauv aerospace, tsheb tsim, tshuab tsim thiab lwm yam haujlwm. Silicon hlau 2202 kuj tseem siv tau los tsim cov ferrosilicon alloys. Ferrosilicon alloys yog siv los ua deoxidizers thiab alloy additives hauv steel smelting, uas pab txhim kho qhov zoo thiab kev ua haujlwm ntawm cov hlau.
Silicon hlau 2202 tuaj yeem siv los tsim cov roj hmab silicone, silicone resin, silicone roj thiab lwm yam organosilicon tebchaw. Cov organosilicon tebchaw muaj lub cev thiab tshuaj lom neeg tshwj xeeb, xws li kub thiab tsis kub tsis kam, oxidation tsis kam, hluav taws xob tiv thaiv, corona tsis kam, hydrophobicity, noo noo tsis kam, non-toxicity, odorlessness thiab physiological inertness, thiab yog dav siv nyob rau hauv lub teb ntawm sealing. , lubrication, bonding, coatings, thiab lwm yam.
Cim npe nrov: Tuam Tshoj silicon hlau 2202 nrog siab zog, Tuam Tshoj silicon hlau 2202 nrog siab zog manufacturers, lwm tus neeg, Hoobkas