Cov khoom tsis muaj
| Kev qhia tshwj xeeb | Si (min)% | Fe (Max)% | Al (Max)% | Ca (max)% | P (max) ppm |
GRAPULLICATION (Min) 90% |
| 2202 | 99.58 | 0.20 | 0.20 | 0.02 | 30PPM | 10-100 hli |
Ntim: Tuj hnab ntim (1000kg / hnab) lossis txais kev cai.
Cov khoom lag luam
Nyob rau hauv cov vam meej niaj hnub niaj hnub no cov toj roob hauv pes: zoo li tus yuam sij qis tom qab-tus thawj tswj hwm ntawm ntau yam kev lag luam tseem ceeb. Qhov khoom siv metallurgical nrog cov ntsiab lus silicon ntawm ntau dua 99% tau tsim cov khoom siv hluav taws xob "hauv ntau daim duab silaj sawb semiconductors, nrog nws cov tshuaj tiv thaiv lub cev thiab tshuaj lom neeg. Hlau silicon 2202 tsis yog ib tus tswv cuab tseem ceeb ntawm cov ntaub ntawv raw, tab sis kuj yog cov khoom siv yooj yim rau kev tsim kho thev naus laus zis thiab kev tsim kho tshiab. Nws cov tswv yim tus nqi thiab kev khwv nyiaj txiag tseem ceeb yog ua rau muaj kev hloov pauv thoob ntiaj teb ntsuab.
Lub zog ntawm lub cev ntawm cov hlau silicon 2202 txiav txim siab nws muaj tus nqi. Piv nrog rau tib neeg muaj silicon, 2202 cov ntsiab lus qis dua xws li hlau, txhuas, thiab calicon cov ntsiab lus tau tswj hwm ntawm ntau dua 99.02%. Qhov kev ua yeeb yam zoo no ua rau nws ua rau pom zoo oxidation zoo thiab thermal ruaj khov nyob rau hauv cov dej kub siab. Lub ntsiab lus melting yog qhov siab li 1414 degree, uas tuaj yeem ua tau raws li cov kev xav tau ntawm kev tshwj xeeb ntawm alloy smelting. Hais txog micrictructure, hlau 2202 nthuav qhia ib qho qauv siv lead ua kom zoo nkauj thiab muab cov khoom siv zoo tshaj plaws rau kev ua si hauv polycrystalline silicon thiab monocrystalline silicon. Nws yog cov "innate" cov noob zoo uas ua rau cov hlau silicon 2202 Qhov txuas tseem ceeb ntawm kev lag luam metallurgical thiab kev lag luam qib siab.
Nyob rau hauv cov nqe lus ntawm cov chaw thov, hlau silicon 2202 tau pom qhov zoo hla ciam teb muaj peev xwm. Hauv kev lag luam metallurgical, nws yog ib qho tsis tseem ceeb rau kev tsim cov aluminium alloys. 3-5% ntawm cov hlau silicon yuav tsum tau ntxiv rau txhua lub tuj ntawm aluminium alloy, uas tuaj yeem txhim kho fluidity, lub zog thiab corrosion tsis kam ntawm alloy. Cov khoom tseem ceeb tshaj, yog cov khoom siv raw ntawm cov polysilicon polysilicon, hlau silicon 220 kev txhawb nqa kev lag luam ntawm lub ntiaj teb. Raws li kev txheeb cais, nws yuav siv li 5-6 anchawatt solid cell module, thiab nws cov kev ua suab ncaj qha cuam tshuam rau cov photicelectric kev hloov pauv tau zoo. Hauv cov khoom lag luam silicone kev lag luam, hlau silicon 2202, tom qab cov roj hmab ntxiv rau hauv kev tsim kho, kev kho roj, kev kho mob, khoom siv hluav taws xob thiab lwm yam kev lag luam. Qhov no "ib qho khoom siv, ntau yam siv" feater ua hlau silicon 2202 qhov tseeb "tag nrho cov kev lag luam niaj hnub.
Cim npe nrov: txhim khu kev qha silicon hlau 2202, Tuam Tshoj txhim khu kev qha silicon hlau 2202 tuam ntxhab, cov chaw muag khoom, Hoobkas