Zoo Ferro Silicon FeSi70

Silicon (Taiwan, Hong Kong hu ua silicon) yog cov khoom siv tshuaj, nws cov cim tshuaj yog Si, yav tas los hu ua silicon. Atomic tooj 14, txheeb ze atomic mass 28.09, muaj amorphous thiab crystalline allotropes, allotropes yog amorphous silicon thiab crystalline silicon. Ib qho hlau zoo li lub hauv paus ntawm IVA pawg ntawm lub rooj zaum.

Xa kev nug

Hauj lwm lawm

Khoom Description

Crystalline silicon yog steel grey, amorphous silicon yog dub, ntom 2.4g / cm3, melting point 1420 degree, boiling point 2355 degree, crystalline silicon yog ib tug atomic siv lead ua, nyuaj thiab ci, nrog semiconductor zog. Cov khoom siv tshuaj lom neeg ntawm silicon yog cov nquag nquag, thaum kub kub tuaj yeem ua ke nrog cov pa oxygen thiab lwm yam, insoluble hauv dej, nitric acid thiab hydrochloric acid, soluble hauv hydrofluoric acid thiab lye, siv los ua cov alloys xws li ferrosilicon, silicon steel, monocrystalline. silicon yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob semiconductor, siv los tsim cov khoom siv hluav taws xob siab, rectifier, hnub ci hlwb thiab lwm yam. Silicon yog dav faib nyob rau hauv cov xwm, txog 27.6% ntawm lub ntiaj teb lub crust, feem ntau nyob rau hauv daim ntawv ntawm silica thiab silicate crystalline silicon yog tsaus xiav, nkig heev, yog ib tug raug semiconductor. Cov khoom siv tshuaj muaj zog heev. Nyob rau hauv chav tsev kub, nws yog ib qho nyuaj rau react nrog lwm yam tshuaj tshwj tsis yog hydrogen fluoride.

High Quality Ferro Silicon FeSi70

1.High purity monocrystalline silicon yog ib qho tseem ceeb ntawm cov khoom siv semiconductor. P-hom silicon semiconductor yog tsim los ntawm kev ntxiv cov kab ntawm Pawg IIIA cov khoom rau hauv monocrystal silicon. Ib qho me me ntawm Pawg VA cov ntsiab lus tau ntxiv rau daim N-hom thiab P-hom semiconductors, uas ua ke tuaj yeem ua rau hauv lub hnub ci uas hloov lub zog hluav taws xob mus rau hauv hluav taws xob. Nws yog cov khoom cog lus rau kev txhim kho cov khoom siv hluav taws xob.

2.Metal ceramics, cov ntaub ntawv tseem ceeb rau qhov chaw navigation. Ceramic thiab hlau yog tov thiab sintered los ua cermet composite cov ntaub ntawv, uas yog resistant rau high kub, nplua nuj nyob rau hauv toughness thiab yuav raug txiav, inheriting qhov zoo ntawm cov hlau thiab ceramic thiab ua rau kev yug me nyuam ntawm ob qho tib si. Thawj qhov chaw shuttle, Columbia, muaj peev xwm tiv taus cov cua sov uas tsim los ntawm kev sib txhuam raws li nws tau dhau los ntawm qhov chaw ntom ntom ua tsaug rau nws 31, 000 silicon shingles.

High Quality Ferro Silicon FeSi70

3.Optical fiber kev sib txuas lus, qhov tseeb niaj hnub kev sib txuas lus. Siv cov silica ntshiab los kos lub siab pob tshab ntawm iav fiber ntau, laser nyob rau hauv txoj kev ntawm iav fiber ntau, suav tsis txheeb lub sij hawm ntawm tag nrho cov kev xav rau pem hauv ntej kis, es tsis txhob hnyav cables. Optical fiber kev sib txuas lus muaj peev xwm siab, cov plaub hau zoo li iav fiber ntau, tuaj yeem xa 256 lub xov tooj tib lub sijhawm, nws tsis raug hluav taws xob, sib nqus cuam tshuam, tsis ntshai ntawm kev mloog, nrog rau qib siab ntawm kev ceev ntiag tug. Optical fiber kev sib txuas lus yuav hloov pauv tib neeg lub neej nyob rau hauv lub xyoo pua 21st.

4.Kev ua tau zoo ntawm silicone organic compounds. Piv txwv li, silicone plastics yog zoo heev waterproof txheej ntaub ntawv. Txau silicone rau ntawm plaub phab ntsa ntawm txoj kev tsheb ciav hlau hauv av tuaj yeem daws qhov teeb meem ntawm dej seepage ib zaug thiab rau tag nrho. Ntawm cov tsos ntawm cov khoom qub qub thiab cov duab puab, ib txheej nyias ntawm silicone yas tuaj yeem tiv thaiv moss los ntawm kev yug me nyuam thiab tiv thaiv cua, los nag thiab huab cua. Lub monument rau Cov Neeg Heroes ntawm Tiananmen Square yog ua los ntawm silicone yas, yog li nws ib txwm dawb thiab tshiab.

khoom parameter

Lub npe	Compositon Cov
Si	Ntau dua lossis sib npaug li 72%
Al	Tsawg dua los yog sib npaug rau 0.5%
Ca	Tsawg dua lossis sib npaug rau 1.0%
Mn	Tsawg dua lossis sib npaug rau 0.6%
Cr	Tsawg dua lossis sib npaug rau 0.2%
P	Tsawg dua los yog sib npaug rau 0.04%
S	Tsawg dua lossis sib npaug rau 0.020%
C	Tsawg dua lossis sib npaug rau 0.105

tuam txhab profile

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FAQ

1. Koj cov nqe lus them nqi yog dab tsi?
T / T lossis L / C.

2. Koj lub sijhawm ua haujlwm yog dab tsi?
Peb feem ntau npaj cov khoom xa tuaj hauv 7-15 hnub.

3. Yuav ua li cas txog kev ntim khoom?
Feem ntau peb muab 25 kg / hnab lossis thawv ntim khoom. Tau kawg, yog tias koj muaj cov cai tshwj xeeb rau lawv, peb yuav npaj lawv raws li Koj qhov version.

4. Cov khoom zoo li cas?
Raws li cov khoom koj xaj.

5. Koj muab cov ntaub ntawv dab tsi?
Feem ntau, peb muab cov ntawv xa nyiaj ua lag luam, cov ntawv ntim khoom, daim ntawv teev npe, COA, daim ntawv pov thawj kev noj qab haus huv thiab daim ntawv pov thawj ntawm keeb kwm. Yog tias koj muaj Thov qhia rau peb paub yog tias lub khw muaj cov kev cai tshwj xeeb.