Silicon hlau 3303

Silicon yog cov khoom siv tshuaj nrog lub cim Si. Nws belongs rau lub sij hawm thib peb thiab IVA pawg ntawm lub sij hawm lub sij hawm raws li ib tug hlau ntsiab. Silicon yog ib qho khoom siv thiab yog qhov thib ob ntau tshaj plaws nyob rau hauv lub ntiaj teb crust, ua 26.4% ntawm tag nrho cov crust loj, thib ob tsuas yog oxygen. Txawm li cas los xij, nws tsis tshua pom muaj nyob rau hauv nws cov ntshiab daim ntawv, tab sis nyob rau hauv daim ntawv ntawm complex silicates los yog silica, dav nyob rau hauv pob zeb, xuab zeb, thiab hmoov av. Silicon nyob qib yim hauv ntiaj teb raws li kev nplua nuj. Ntshiab silicon muaj ob hom: ib tug yog ib tug ntau active xim av hmoov, thiab lwm yam yog ib tug ruaj khov, glossy crystal. Silicon hlau 3303 (si hlau 3303) tuaj yeem siv los ua cov khoom siv semiconductor thiab kev sib xyaw ua ke, thiab nws yog cov khoom siv tseem ceeb rau kev tsim iav, ceramics, cement, enamel, hluav taws xob porcelain, cov ntaub ntawv refractory, cib, thiab ntau yam kev ua tau zoo alloys ( xws li ferrosilicon thiab silicon steel).

Lub luag haujlwm ntawm cov hlau silicon hauv SiliconAluminium alloysFeem ntau yog reflected nyob rau hauv ntau yam:

1. Ua kom lub zog thiab lub zog ntawm aluminium alloys: Silicon tuaj yeem ntxiv dag zog rau aluminium matrix hauv aluminium alloys thiab nce elastic modulus ntawm aluminium alloys, ua rau cov khoom siv tawv thiab tawv. Qhov sib ntxiv ntawm silicon tuaj yeem tiv thaiv cov yas tsis ua haujlwm ntawm aluminium alloys los ntawm kev muag muag ntau dhau.

2. Txhim kho corrosion kuj ntawm aluminium alloys: Silicon tuaj yeem tsim ib txheej nyias thiab ntom oxide nrog aluminium, tiv thaiv corrosion ntxiv ntawm txhuas oxide. Nyob rau tib lub sijhawm, silicon tuaj yeem txo qhov corrosion los ntawm oxidation hauv aluminium alloys thiab txhim kho oxidation tsis kam ntawm aluminium alloys.

3. Txhim kho qhov fluidity ntawm cov hlau: Silicon yog lub ntsiab tseem ceeb hauv cov khoom siv cam khwb cia aluminium alloy feem ntau. Los ntawm kev ntxiv qhov tsim nyog ntawm silicon, qhov kub-kub fluidity ntawm cov hlau tuaj yeem txhim kho, txo qhov shrinkage, txo qhov nyiam kub tawg, thiab txhim kho hnav tsis kam.

Nws yuav tsum raug sau tseg, txawm li cas los xij, cov ntsiab lus ntawm silicon tsis yog qhov zoo dua. Thaum cov ntsiab lus silicon nyob rau hauv cam khwb cia txhuas alloys tshaj 14%, silicon thiab txhuas yuav tsim eutectic, thiab yog hais tias muaj ntau impurities nyob rau hauv lub alloy, nyuaj silicon ntsiab lus yuav tshwm sim, txiav nyuaj. Tsis tas li ntawd, high-silicon cam khwb cia aluminium alloys kuj tseem tuaj yeem ua rau crucibles.

Silicon 3303 plays lub luag haujlwm tseem ceeb hauv aluminium alloys, txhim kho cov khoom siv kho tshuab thiab kev tiv thaiv corrosion ntawm aluminium alloys, tab sis nws cov ntsiab lus yuav tsum tau tswj kom tsis txhob muaj kev phom sij. Yog li ntawd, nyob rau hauv kev tsim thiab kev npaj ntawm aluminium alloys, lub zog ntawm silicon cov ntsiab lus thiab lwm yam alloy ntsiab yuav tsum tau comprehensively txiav txim siab kom tau txais qhov zoo tshaj plaws kev kawm ntawm txhuas alloys.

Silicon 3303 yog dav siv nyob rau hauv Silicon Aluminium alloys, tsis tsuas yog txwv rau cov saum toj no yam. Piv txwv li, qhov sib ntxiv ntawm si 3303 kuj tseem tuaj yeem txhim kho cov casting thiab kev ua haujlwm ntawm aluminium alloys. Thaum lub sij hawm casting txheej txheem, qhov sib ntxiv ntawm qhov tsim nyog ntawm silicon tuaj yeem kho cov nplej ntawm aluminium alloy, txo qhov tsis xws luag xws li looseness thiab shrinkage, thiab txhim kho qhov ntom ntawm cov hlau. Nyob rau tib lub sijhawm, silicon tuaj yeem txhim kho cov dej ntws ntawm aluminium alloys, ua kom yooj yim sau cov pwm thaum lub sij hawm casting thiab txo qhov tshwm sim ntawm casting tsis xws luag.

Tsis tas li ntawd, hlau silicon tseem ua lub luag haujlwm tseem ceeb hauv kev ua ntawm Silicon Aluminium alloys. Qhov sib ntxiv ntawm silicon tuaj yeem txhim kho qhov kev ua tau zoo ntawm aluminium alloys, ua rau aluminium alloys ruaj khov thaum txiav, txo cov cuab yeej hnav, thiab txhim kho kev ua haujlwm zoo. Tib lub sijhawm, si 3303 kuj tuaj yeem txhim kho kev ua haujlwm polishing ntawm aluminium alloys, ua rau saum npoo ntawm aluminium alloys smoother thiab finer, thiab txhim kho lawv qhov zoo.

Ntxiv rau qhov saum toj no, hlau silicon 3303 kuj tseem muaj qee qhov tshwj xeeb siv hauv Silicon Aluminium alloys. Piv txwv li, ntxiv qhov tsim nyog ntawm cov hlau silicon 3303 rau aluminium alloys tuaj yeem tsim cov khoom siv aluminium alloy nrog cov haujlwm tshwj xeeb, xws li hluav taws xob conductivity, siab thermal conductivity, high-strength lightweight alloys, thiab lwm yam. Cov khoom siv aluminium alloy nrog cov khoom tshwj xeeb muaj qhov dav. daim ntawv thov kev cia siab hauv aviation, aerospace, automotive, electronics, thiab lwm yam.

Yam cuam tshuam rau tus nqi ntawm silicon hlau

Silicon hlau 3303 tus nqi hloov pauv feem ntau cuam tshuam los ntawm cov khoom siv thiab kev xav tau. Nyob rau hauv cov nqe lus ntawm kev muab khoom, lub hom phiaj yog tsuas yog nyob rau hauv lub upstream raw khoom nqi thiab hluav taws xob tsim nqi, thiab nyob rau hauv cov nqe lus ntawm kev thov, nws tsuas yog kev txhawj xeeb txog kev loj hlob ntawm downstream organic silicon thiab polycrystalline silicon.

• Cov nqi hluav taws xob hloov

Tus nqi tseem ceeb ntawm kev lag luam silicon yog cov khoom siv hluav taws xob. Nws yuav siv li ntawm 13,000 kilowatt-teev ntawm hluav taws xob los tsim ib tuj ntawm cov khoom siv silicon, uas yog tus nqi loj tshaj plaws rau kev tsim khoom siv silicon. Lub zog rationing yuav cuam tshuam cov khoom siv ntawm cov khoom siv silicon.

• Cov nqi raw khoom

Cov ntaub ntawv tseem ceeb rau kev lag luam silicon suav nrog silica thiab txo cov neeg ua haujlwm, nrog cov silica muaj tus nqi qis thiab cuam tshuam tsawg kawg nkaus ntawm tus nqi si hlau. Lwm cov khoom tseem ceeb rau kev tsim cov khoom siv silicon yog tus neeg sawv cev txo qis. Rau cov chaw tsim khoom tseem ceeb hauv Suav teb, lawv feem ntau siv cov thee thee tag nrho. Kev nce nqi ntawm cov thee huv si yuav cuam tshuam ncaj qha rau cov nqi tsim khoom ntawm cov khoom siv silicon.

• Downstream Xav tau

Tau txais txiaj ntsig los ntawm kev txhim kho sai ntawm kev lag luam photovoltaic, qhov kev thov qis qis rau kev lag luam silicon, tshwj xeeb tshaj yog rau polysilicon, muaj zog. Cov tuam txhab lag luam hauv qab muaj cov txiaj ntsig siab, nthuav dav kev tsim khoom sai sai, thiab tab tom txav mus rau sab saud mus txeeb cov khoom siv raw. Qhov no tau ua rau muaj kev nce nqi tseem ceeb hauv kev lag luam silicon, uas yog ib qho ntawm cov laj thawj rau qhov nce siab ntawm cov nqi ntawm cov khoom siv silicon hauv lub Cuaj Hli 2021.

• Txoj Cai Kev Lag Luam

Nrog kev tso tawm ntawm Tuam Tshoj cov pa roj carbon monoxide thiab carbon neutrality lub tswv yim, raws li cov khoom lag luam nrog kev siv hluav taws xob siab thiab cov pa roj carbon emissions, tag nrho cov peev txheej ntawm kev lag luam yog nyob rau hauv siab.
 

Cim npe nrov: Tuam Tshoj silicon hlau 3303 manufacturers, lwm tus neeg, Hoobkas