Cov kev tawm tsam sib tsoo Silicon Carbide Txheej txheem cej luam
Cov lus pom zoo li Silicon carbide, qee zaum hu ua siliconized silicon carbide.
Qhov infiltration muab cov khoom sib txawv ntawm kev ua ke ntawm kev siv tshuab, thermal, thiab hluav taws xob cov khoom uas tuaj yeem raug rau daim ntawv thov.
Silicon carbide yog ib qho nyuaj tshaj plaws ntawm ceramics, thiab khaws kev nyuaj siab thiab lub zog ntawm cov chaw kub, uas txhais ua ntawm cov ris zoo tshaj plaws kuj. Ib qho ntxiv, sic muaj lub siab thermal conductivity, tshwj xeeb tshaj yog nyob rau hauv CVD (tshuaj vapor deposition) qib, uas pab AIDS hauv thermal poob siab kuj. Nws tseem yog ib nrab nyhav ntawm steel.
Raws li qhov kev sib xyaw ua ke ntawm hardness, tsis kam, cua sov thiab xeb, sic yog feem ntau teev rau lub ntsej muag thiab cov kev ua tau zoo twj.
Cov yeeb yaj kiab sib raug zoo sic muaj cov txheej txheem ntau tshaj plaws nrog cov kawm qoob loo. Nws muab qee yam qis dua qhov hnyav thiab siv kub, tab sis siab dua thermal conductivity.
Cov Siceeded Sic yog qib zoo dua li cov tshuaj tiv thaiv kev sib raug zoo thiab muaj feem ntau teev rau kev kub siab ua haujlwm.
Lub sij hawm Post: Dec-03-2019