Taw qhia rau C/C Composite Materials

C / C cov ntaub ntawv sib xyaw yog cov khoom siv ua haujlwm siab ua los ntawm carbon fibers ntxiv nrog cov pa roj carbon matrix. Lawv muaj cov cuab yeej zoo heev, kev ruaj ntseg kub, thiab thermal conductivity, ua rau lawv siv dav hauv aerospace, tsheb, metallurgy, thiab lwm yam kev tshaj lij.

Mechanical Strength thiab Kev Ua Haujlwm Kub Kub

C/C composite cov ntaub ntawv nthuav tawm cov neeg kho tshuab siab heev, muaj peev xwm tiv taus huab cua. Cov qauv fiber ntau endows C / C cov ntaub ntawv sib xyaw nrog lub zog siab thiab kev hloov pauv, tswj xyuas cov khoom zoo heev ntawm qhov kub thiab txias.

Lub teeb thiab ua haujlwm yooj yim

Piv rau cov khoom siv hlau, C / C cov ntaub ntawv sib xyaw muaj qhov ntom ntom, muab qhov zoo ntawm lub teeb. Qhov no ua rau C / C cov ntaub ntawv sib xyaw ua tau yooj yim dua hauv kev tsim thiab kev siv, ua kom muaj ntau yam kev tsim qauv thiab ua haujlwm zoo. Tsis tas li ntawd, C / C cov ntaub ntawv sib xyaw ua kom pom cov khoom ua tau zoo, tso cai rau lawv ua kom zoo li tus thiab loj los ntawm ntau txoj hauv kev ua kom tau raws li cov ntawv thov sib txawv.

High Thermal conductivity

Lwm qhov tseem ceeb ntawm C / C cov ntaub ntawv sib xyaw yog lawv cov thermal conductivity zoo heev. Qhov siab thermal conductivity no ua rau lawv muaj txiaj ntsig zoo hauv cov ntawv thov uas yuav tsum tau ua kom sov sai sai thiab thermal conduction, xws li cov cuab yeej siv hluav taws xob kub kub thiab kev ua haujlwm siab.

Daim ntawv thov teb

Vim lawv cov khoom tshwj xeeb, C / C cov ntaub ntawv sib xyaw yog siv dav hauv ntau qhov chaw ua haujlwm siab. Hauv aerospace, C / C cov ntaub ntawv sib xyaw feem ntau yog siv los tsim cov foob pob hluav taws cav nozzles thiab cov tshuab nres dav hlau. Hauv kev lag luam tsheb, kev ua haujlwm siab nres discs thiab clutch Cheebtsam yog thawj daim ntawv thov. Tsis tas li ntawd, C / C cov ntaub ntawv sib xyaw yog siv rau hauv kev lag luam metallurgy rau cov cua kub kub hauv ob sab phlu thiab cov cua kub exchangers.

Hauv kev xaus, C / C cov ntaub ntawv tau dhau los ua qhov tseem ceeb hauv kev lag luam niaj hnub no vim lawv cov khoom siv zoo heev, kev ruaj ntseg kub, hnav, thiab thermal conductivity. Nrog kev nce qib thev naus laus zis tas li, daim ntawv thov kev cia siab ntawm C / C cov ntaub ntawv sib xyaw yuav dhau los ua qhov dav.