Khoom Parameters
|
Qib |
Kev sib xyaw |
|||
|
Si |
impurities (%) |
|||
|
Fe |
AI |
Ca |
||
|
Tsawg dua los yog sib npaug |
||||
|
1101 |
99.79 |
0.1 |
0.1 |
0.01 |
|
1501 |
99.69 |
0.15 |
0.15 |
0.01 |
|
2202 |
99.58 |
0.2 |
0.2 |
0.02 |
|
2502 |
99.48 |
0.25 |
0.25 |
0.02 |
|
3303 |
99.37 |
0.3 |
0.3 |
0.03 |
|
411 |
99.4 |
0.4 |
0.1 |
0.1 |
|
421 |
99.3 |
0.4 |
0.2 |
0.1 |
|
441 |
99.1 |
0.4 |
0.4 |
0.1 |
|
553 |
98.7 |
0.5 |
0.5 |
0.3 |
Khoom Description
Silicon hlau hmoov yog tsim los ntawm cov hlau silicon thiab tej zaum yuav muaj me me ntawm cov ntsiab lus doping. Silicon hlau yog ib qho tseem ceeb ntawm cov khoom siv raw thiab siv dav hauv metallurgy, electronics, zog, thiab tshuaj industries. Silicon hlau hmoov tuaj yeem npaj tau los ntawm ntau yam txheej txheem, xws li kev txo cov tshuaj lom neeg, combustion, thiab gaseous txo, uas feem ntau koom nrog cov khoom siv silicon reacting nrog txo cov neeg ua hauj lwm nyob rau hauv high-temperature mob kom tau txais silicon hlau hauv hmoov.
Silicon hlau hmoov feem ntau yog cov purity siab thiab me me thiab cov khoom me me. Nws cov xim yuav txawv nyob ntawm cov txheej txheem tsim khoom thiab cov khoom siv raw, tab sis feem ntau nws yog xim grey lossis grey tsaus nrog cov xim hlau. Silicon hlau hmoov muaj lub siab melting point, zoo tshav kub tsis kam, siab resistivity, thiab muaj zog antioxidant nyhuv.
Daim ntawv thov teb ntawm hlau silicon hmoov yog dav heev. Vim nws qhov siab melting point, siab thermal stability thiab tshuaj inertness, hlau silicon hmoov feem ntau yog siv los ua ib qho ntxiv rau cov ntaub ntawv refractory los txhim kho cov refractoriness thiab thermal shock kuj ntawm cov ntaub ntawv. Nyob rau hauv refractory bricks, refractory castables thiab refractory coatings, hlau silicon hmoov tuaj yeem txhim kho lub zog ntawm cov ntaub ntawv thiab txuas ntxiv lawv lub neej kev pab cuam. Nyob rau hauv steel smelting, hlau silicon hmoov ua raws li ib tug txo tus neeg sawv cev thiab deoxidizer, uas yuav pab tshem tawm impurities nyob rau hauv steel thiab txhim kho cov hlau zoo. Nws tseem tuaj yeem siv los tsim cov ferrosilicon alloys, uas yog siv los ua deoxidizers, desulfurizers thiab alloy additives hauv kev lag luam steel. Nyob rau hauv aluminium smelting, hlau silicon hmoov yog ib qho tseem ceeb raw cov ntaub ntawv rau zus tau tej cov txhuas alloys.
Hlau silicon hmoov yog cov khoom siv tseem ceeb rau kev tsim cov organosilicon tebchaw, xws li roj silicone, silicone roj hmab, silicone resin, thiab lwm yam. Cov organosilicon tebchaw no muaj cov khoom zoo heev xws li kub tsis kam, oxidation tsis kam, hluav taws xob tiv thaiv, hluav taws xob rwb thaiv tsev thiab qis nto. nro, thiab yog dav siv nyob rau hauv sealing, lubrication, coatings, adhesives, yas ua thiab lwm yam teb. High-purity hlau silicon hmoov yog ib qho tseem ceeb raw khoom rau kev tsim cov ntaub ntawv semiconductor (xws li monocrystalline silicon thiab polycrystalline silicon). Cov khoom siv semiconductor no yog cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob (xws li kev sib koom ua ke, lub hnub ci hlwb, thiab lwm yam). Hlau silicon hmoov yog siv nyob rau hauv kev lag luam photovoltaic los tsim cov hnub ci vaj huam sib luag thiab yog ib qho ntawm cov ntaub ntawv tseem ceeb rau kev hloov hnub ci zog rau hauv hluav taws xob hluav taws xob. Nrog rau kev thov thoob ntiaj teb ntau ntxiv rau lub zog tauj dua tshiab, daim ntawv thov kev cia siab ntawm cov hlau silicon hmoov hauv kev lag luam photovoltaic yog dav.
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