Siv thiab Cov yam ntxwv ntawm Silicon Carbide

Silicon carbide hmoov yog siab tshaj corundum nyob rau hauv abrasives thiab thib ob tsuas yog pob zeb diamond, cubic boron nitride thiab boron carbide. Qhov ntom ntom feem ntau suav tias yog gram / mm 3, thiab lub ntuj ntim ntom ntom ntawm silicon carbide abrasives yog nruab nrab ntawm gram / me me meter 3.Qhov muaj pes tsawg leeg ntawm silicon carbide feem ntau yog raws li roj av coke thiab zoo silica raws li cov ntaub ntawv tseem ceeb. , ntxiv ntsev raws li ib tug additive, los ntawm cov kuj rauv kub kub smelting. Nws hardness yog nruab nrab ntawm corundum thiab pob zeb diamond, feem ntau yog siv rau 3-12 ntiv tes ntawm monocrystalline silicon, polysilicon, potassium arsenide, quartz siv lead ua kab txiav. Nws yog ib qho kev tsim khoom siv rau hnub ci photovoltaic kev lag luam, kev lag luam semiconductor thiab piezoelectric siv lead ua kev lag luam.Qhov kev tsom xam thiab kev tshawb pom txoj kev ntawm silicon carbide yog: cov ntsiab lus ntawm silicon carbide hauv silicon carbide txiav txim siab qhov hardness ntawm silicon carbide zeb, particle loj ntawm silicon carbide. muaj kev cuam tshuam zoo rau cov hlau txiav, tab sis qhov tseem ceeb yog cov duab ntawm silicon carbide hais, vim hais tias cov duab hloov ntawm silicon carbide hais nyob rau hauv dawb lub xeev ntawm cov hlau txiav muaj ib qho tseem ceeb ntawm kev txiav efficiency thiab txiav zoo.

Ntsuab silicon carbide hmoov Nta: 1, ntshiab silicon carbide yog xim tsis muaj xim, thiab muaj xim av rau dub yog vim impurity ntawm hlau. Ntsuab silicon carbide hmoov yog ntsuab, siv lead ua qauv, siab hardness, muaj peev xwm txiav, ruaj khov khoom, thermal conductivity.2, cov duab microscopic yog hexagonal siv lead ua, Mohs hardness ntawm silicon carbide yog 9.2, Vickers microhardness yog {{4. }} kg/mm ​​2, Knop hardness yog 2670-2815 kg/mm, microhardness yog 3300 kg ib cubic mm.3, ntsuab silicon carbide vim tshuaj stability, siab thermal conductivity, me thermal expansion coefficient, zoo hnav tsis kam, kev siv cov thermal conductivity thiab thermal stability, raws li lub tshav kub exchanger, roj noj yog txo los ntawm 20%, roj txuag 35%, tus nqi nce los ntawm 20-30%. Cov saum toj no yog cov ntsiab lus ntawm "Dab tsi yog cov yam ntxwv ntawm ntsuab silicon carbide hmoov" qhia los ntawm Yuanfeng Abrasive chaw tsim tshuaj paus. Kuv vam tias nws tuaj yeem pab koj nkag siab cov yam ntxwv ntawm ntsuab silicon carbide hmoov. Yog tias koj xav tau ntsuab silicon carbide hmoov, koj tuaj yeem tiv tauj peb.