Kev sib tw thiab kev daws teeb meem ntawm silicon carbide
Txawm hais tias silicon carbide muaj ntau yam kev siv hauv ntau lub teb, nws kuj ntsib qee qhov kev sib tw hauv nws qhov kev npaj thiab daim ntawv thov. Nov yog qee qhov kev sib tw thiab kev daws teeb meem, nrog rau qee qhov kev tshawb fawb hotspots tam sim no.
Grain Boundary Defects thiab Impurities:
Kev sib tw:Thaum lub sij hawm npaj silicon carbide, grain ciam tsis xws luag thiab impurities tuaj yeem cuam tshuam qhov kev ua tau zoo thiab ruaj khov ntawm cov khoom. Cov tsis xws luag thiab impurities tuaj yeem ua rau kev puas tsuaj ntawm hluav taws xob thiab thermal conductivity, uas tuaj yeem cuam tshuam rau daim ntawv thov.
Kev daws:Los ntawm kev ua kom zoo ntawm cov txheej txheem kev npaj thiab cov txheej txheem tuav cov khoom, qhov tsim ntawm cov ciam teb tsis xws luag thiab impurities tuaj yeem txo. Kev siv cov txheej txheem kev npaj zoo dua, xws li kev tswj xyuas cov xwm txheej thiab qhov tsis zoo thaum lub sijhawm kev loj hlob ntawm cov khoom siv, tuaj yeem txo cov tiam ntawm cov kab lis kev cai. Tsis tas li ntawd, kev xaiv cov khoom siv high-purity raw khoom thiab cov txheej txheem tuav cov khoom kuj tseem tuaj yeem pab txo qis cov impurities.
Energy-intensive txheej txheem npaj:
Kev sib tw:Qee cov txheej txheem kev npaj silicon carbide, tshwj xeeb tshaj yog cov txheej txheem carbon-thermal txo qis, yuav xav tau kev siv hluav taws xob ntau dua, ua rau cov nqi npaj nce ntxiv thiab cuam tshuam ib puag ncig.
Kev daws:Nrhiav ib txoj hauv kev npaj kom muaj zog ntau dua yog ib qho kev taw qhia tseem ceeb. Qee qhov kev tshawb fawb tab tom tshawb nrhiav kev siv cov thev naus laus zis tshiab xws li microwave cua sov thiab plasma-pab tshuaj vapor deposition kom txo tau lub zog noj ntawm cov txheej txheem npaj. Tsis tas li ntawd, optimizing cov tshuaj tiv thaiv kab mob thiab reactant piv los txhim kho cov txiaj ntsig thiab kev siv hluav taws xob kuj yog ib txoj hauv kev los txo kev siv hluav taws xob.
Device Integration & Interface Matching:
Kev sib tw:Hauv qee qhov kev siv, cov ntaub ntawv silicon carbide yuav tsum tau ua ke nrog lwm cov ntaub ntawv, thiab qhov sib txawv ntawm cov lattice txuam thiab coefficients ntawm thermal expansion ntawm cov ntaub ntawv sib txawv tuaj yeem ua rau muaj teeb meem cuam tshuam rau kev ua haujlwm ntawm cov cuab yeej thiab kev ruaj ntseg.
Kev daws:Interface engineering yog tus yuam sij los daws qhov teeb meem no. Los ntawm optimizing tus tsim ntawm lub interface txheej thiab xaiv qhov tsim nyog nruab nrab txheej los yog tsis txheej, ib tug zoo match yuav ua tau tiav ntawm cov khoom sib txawv thiab cov teeb meem tshwm sim los ntawm lattice mismatch yuav txo tau. Tsis tas li ntawd, kev kawm txog cov khoom siv hluav taws xob thiab thermal ntawm lub interface tuaj yeem pab kom nkag siab zoo txog tus cwj pwm cuam tshuam thiab txhim kho qhov tsim.
tiv tauj
Soyee Cheng
ZHEN INTERNATIONAL CO., LTD
Txawb:+86-17737626416 (WhatsApp)
Emaill: soyee@zaferroalloy.com
Fax: +86-372-5055180
Lub Vev Xaib 1: https://www.zaferroalloy.cn/
Lub Vev Xaib 2: https://www.zanewmetal.com/
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Cim npe nrov: Tuam Tshoj silicon carbide zoo manufacturers, lwm tus neeg, Hoobkas