Silicon Hlau Industrial Silicon 3303 Rau Metallurgy
Kev siv lub ntsiab ntawm cov xim hlau silicon yog ib qho ntxiv hauv cov hlau tsis muaj hlau. Silicon hlau yog ib yam khoom tsim los ntawm smelting quartz thiab coke nyob rau hauv hluav taws xob cua sov rauv. Cov ntsiab lus ntawm cov khoom tseem ceeb silicon yog li 99.5 feem pua
Hauj lwm lawm
Kev piav qhia
Tuam Tshoj Silicon hlauyog ib tug grey, lustrous metallic khoom uas yog siv nyob rau hauv ib tug ntau yam ntawm industrial daim ntaub ntawv. Nws yog ib qho khoom siv nrog tus lej atomic 14 thiab lub cim Si, thiab yog qhov thib ob ntau tshaj plaws nyob rau hauv lub ntiaj teb lub pob zeb tom qab oxygen. Silicon hlau yog tsim los ntawm kev txo cov silica, ib qho chaw nyob hauv cov xuab zeb, nrog cov pa roj carbon nyob rau hauv lub cub hluav taws xob arc.
Tuam Tshoj Silicon hlauNws muaj qhov siab melting point ntawm ib ncig ntawm 1414 degree thiab qhov ntom ntom ntawm 2.33 grams ib cubic centimeter. Nws yog cov khoom siv semi-conducting, txhais tau hais tias nws tuaj yeem ua hluav taws xob hauv qee yam xwm txheej. Silicon hlau kuj tseem tiv taus tshuaj tua kab mob thiab muaj cov thermal expansion coefficient tsawg, ua rau nws muaj txiaj ntsig zoo hauv cov ntawv thov uas nws yuav raug kub hnyiab.
Ib qho ntawm feem ntau siv ntawm silicon hlau yog nyob rau hauv zus tau tej cov silicones, uas yog dav siv nyob rau hauv sealants, adhesives, lubricants, thiab lwm yam khoom. Silicon hlau kuj tseem siv rau hauv kev tsim cov khoom siv hluav taws xob, xws li transistors thiab hnub ci hlwb, thiab hauv kev tsim cov alloys rau aerospace thiab automotive industries.
Specification
| Specifications | ||||
| Qib | Tshuaj muaj pes tsawg leeg (%) | |||
| Si | Fe | Al | Ca | |
| >= | <= | <= | <= | |
| 3303 | 99.5 | 0.3 | 0.3 | 0. 03 |
| 311 | 99.5 | 0.3 | 0.1 | 0. 1 |
| 441 | 99 | 0.4 | 0.4 | 0.1 |
| 551 | 99 | 0.5 | 0.5 | 0.1 |
| 553 | 98.5 | 0.5 | 0.5 | 0.3 |
| 851 | 98 | 0.8 | 0.5 | 0.1 |
| Tsis-qib silicon | 97 | 1.5 | 0.5 | 0.3 |
| Rau kev siv nkaus xwb, thov hu rau peb yog tias koj muaj kev xav tau tshwj xeeb. | ||||
Cim npe nrov: silicon hlau industrial silicon 3303 rau metallurgy
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Koj Tseem Yuav Zoo Li