Khoom Parameters
|
Garde |
Kev sib xyaw |
||||
|
Cov ntsiab lus (%) |
Cov impurities (%) |
||||
|
Fe |
Al |
Ca |
P |
||
|
Silicon hlau 1501 |
99.69 |
0.15 |
0.15 |
0.01 |
Tsawg dua los yog sib npaug rau 0.004% |
|
Silicon hlau 1502 |
99.68 |
0.15 |
0.15 |
0.02 |
Tsawg dua los yog sib npaug rau 0.004% |
|
Silicon hlau 1101 |
99.79 |
0.1 |
0.1 |
0.01 |
Tsawg dua los yog sib npaug rau 0.004% |
|
Silicon hlau 2202 |
99.58 |
0.2 |
0.2 |
0.02 |
Tsawg dua los yog sib npaug rau 0.004% |
|
Silicon hlau 2502 |
99.48 |
0.25 |
0.25 |
0.02 |
Tsawg dua los yog sib npaug rau 0.004% |
|
Silicon hlau 3303 |
99.37 |
0.3 |
0.3 |
0.03 |
Tsawg dua lossis sib npaug rau 0.005% |
|
Silicon hlau 411 |
99.4 |
0.4 |
0.1 |
0.1 |
Tsawg dua lossis sib npaug rau 0.005% |
|
Silicon hlau 421 |
99.3 |
0.4 |
0.2 |
0.1 |
– |
|
Silicon hlau 441 |
99.1 |
0.4 |
0.4 |
0.1 |
– |
|
Silicon hlau 551 |
98.9 |
0.5 |
0.5 |
0.1 |
– |
|
Silicon hlau 553 |
98.7 |
0.5 |
0.5 |
0.3 |
– |
|
Off-Qib Silicon Hlau |
96 |
2 |
1 |
1 |
– |
Specification granularity: ntuj thaiv, 10-100mm, 10-60mm, 3-10mm, 1-3mm, 0-1mm, los yog customized raws li tus neeg yuav tsum tau muaj.
Ntim: Ton hnab ntim (1000kg / hnab) lossis customized raws li cov neeg siv khoom xav tau.
Khoom Description
Metallic silicon yog cov khoom smelted los ntawm quartz thiab coke nyob rau hauv lub cub hluav taws xob. Nws cov khoom tseem ceeb yog silicon, uas feem ntau yog nyob ib ncig ntawm 98%. Nyob rau hauv xyoo tas los no, hlau silicon nrog cov ntsiab lus silicon siab li 99.99% kuj tau tsim. Lwm yam impurities muaj xws li hlau, txhuas, calcium, thiab lwm yam. Hlau silicon yog silver-grey, tawv thiab nkig, nrog ib tug siab melting point, zoo kub kuj, siab resistivity, thiab siab antioxidant zog. Cov khoom ntawm hlau silicon zoo ib yam li cov germanium, txhuas, thiab tin, thiab nws muaj cov khoom semiconductor. Nws yog insoluble nyob rau hauv acid nyob rau hauv chav tsev kub, tab sis yooj yim soluble nyob rau hauv alkali.
Nws tuaj yeem siv los ua cov roj hmab silicone, silicone resin, silicone roj thiab lwm cov organic silicon compounds. Cov organic silicon tebchaw no tau siv dav hauv ntau lub lag luam xws li kev tsim kho, hluav taws xob, thiab tsheb. High-purity metallic silicon yog ib qho tseem ceeb raw khoom rau kev tsim cov khoom siv semiconductor, xws li polycrystalline silicon thiab monocrystalline silicon. Cov ntaub ntawv semiconductor no muaj lub luag haujlwm tseem ceeb hauv kev lag luam hluav taws xob thiab yog cov ntaub ntawv tseem ceeb rau kev tsim cov khoom siv hluav taws xob sib txuas, lub hnub ci hlwb, thiab lwm yam. Hlau silicon feem ntau siv los ua cov khoom siv ntxiv rau cov hlau tsis muaj hlau, xws li txhuas alloys, tooj liab alloys, thiab lwm yam. . Nws tuaj yeem ua kom lub zog, hardness thiab hnav tsis kam ntawm cov hlau, thiab txhim kho kev ua haujlwm ntawm cov hlau.
Nrog rau txoj kev loj hlob sai ntawm lub zog tshiab, semiconductor thiab lwm yam kev lag luam, qhov kev thov rau hlau silicon yog loj hlob. Nyob rau tib lub sijhawm, nrog kev nce qib ntawm kev siv thev naus laus zis thiab kev txhim kho ntawm kev tiv thaiv ib puag ncig, cov txheej txheem ntawm cov hlau silicon tseem niaj hnub tsim kho tshiab thiab ua kom zoo dua qub los txhim kho kev tsim khoom thiab cov khoom zoo, thiab txo cov nqi tsim khoom thiab kev cuam tshuam ib puag ncig.
Kev tsim cov hlau silicon feem ntau yog siv cov txheej txheem carbothermal, uas yog, siv silica thiab carbonaceous txo tus neeg sawv cev ua cov khoom siv raw, smelting yog nqa tawm hauv lub qhov cub submerged arc. Thaum lub sij hawm smelting txheej txheem, silicon dioxide nyob rau hauv lub silica yog txo mus rau metallic silicon los ntawm carbon. Tom qab ntawd, los ntawm cov txheej txheem refining, impurities raug tshem tawm thiab purity yog txhim kho, thiab thaum kawg cov khoom siv hlau silicon tau txais. Txawm li cas los xij, cov txheej txheem tsim khoom ntawm cov hlau silicon yuav tsim cov khib nyiab ntau, cov dej khib nyiab thiab cov pa phem, uas yuav tsum tau kho thiab tshem tawm. Hauv luv luv, nws yog xim hlau silicon yog ib qho tseem ceeb ntawm cov khoom siv raw, uas yog siv dav hauv ntau lub teb. Nrog rau kev nce qib txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho sai ntawm cov lag luam tawm tshiab, kev lag luam zeem muag ntawm cov xim hlau silicon yuav dav dua.
Cim npe nrov: silicon hlau muaj lub luag haujlwm tseem ceeb, Tuam Tshoj silicon hlau muaj lub luag haujlwm tseem ceeb manufacturers, lwm tus neeg, Hoobkas