Carbon fibers yog feem ntau ua ke nrog lwm cov ntaub ntawv los tsim cov khoom sib xyawThaum permeated nrog cov yas resin thiab ci, nws tsim carbon-fiber-reinforced polymer (feem ntau hu ua carbon fiber ntau) uas muaj qhov sib piv ntawm lub zog-rau-qhov hnyav heev, thiab nruj heev txawm tias me ntsis nkig.
Vim li cas carbon fiber yog cov khoom sib xyaw?
CFRP yog cov khoom sib xyaw. Nyob rau hauv cov ntaub ntawv no, lub composite muaj ob qhov chaw: ib tug matrix thiab ib tug reinforcement. Hauv CFRP qhov kev txhawb nqa yog carbon fiber, uas muab nws lub zog… Vim CFRP muaj ob lub ntsiab lus sib txawv, cov khoom siv nyob ntawm ob lub ntsiab lus.
Puas puas muaj carbon?
1 C / C composites yog
sib xyaw cov roj ntsha muaj cov pa roj carbon fibers thiab matrix ntsuas (xws li cov yam ntxwv ntawm qhov ceev, muaj zog txhua yam, siab thermostability, siab hluav taws xob conductivity, siab thermal conductivity, tsawg CTE, zoo heev tawg toughness thiab …
Cov khoom siv twg yog carbon fiber?
Carbon Fiber yog a polymer thiab qee zaum hu ua graphite fiber. Nws yog ib qho khoom siv muaj zog heev uas kuj yog qhov hnyav heev. Cov pa roj carbon fiber ntau yog tsib zaug muaj zog dua li cov hlau thiab ob zaug li tawv.
carbon fiber ntau yog ua los ntawm?
Txog 90% ntawm cov roj carbon fibers uas tsim los ntawm polyacrylonitrile (PAN). Qhov seem 10% yog tsim los ntawm rayon lossis petroleum pitch. Tag nrho cov ntaub ntawv no yog cov organic polymers, tus cwj pwm los ntawm cov hlua ntev ntawm cov molecules khi ua ke los ntawm carbon atoms.
