Cov pa roj carbon thiab carbon fiber yog ob yam khoom siv uas feem ntau siv hauv kev tsim khoom. Thaum lawv ob leeg muaj cov pa roj carbon atom, lawv muaj cov khoom sib txawv thiab siv. Hauv tsab xov xwm no, peb yuav tshawb txog qhov sib txawv ntawm carbon thiab carbon fiber.
Cov pa roj carbon monoxide yog cov khoom siv tshuaj lom neeg nrog lub cim C thiab atomic tooj 6. Nws yog cov hlau tsis muaj hlau thiab muaj nyob hauv yuav luag txhua yam khoom muaj sia. Cov pa roj carbon muaj ntau hom, suav nrog graphite, pob zeb diamond, thiab charcoal. Graphite yog cov khoom muag muag thiab dub uas feem ntau siv los ua cov roj nplua nyeem thiab hauv cov xaum. Pob zeb diamond yog ib qho nyuaj, pob tshab uas siv rau hauv cov hniav nyiaj hniav kub thiab cov cuab yeej txiav. Charcoal yog ib yam khoom ntxeem tau uas yog siv rau hauv grilling thiab ua cov khoom siv kos duab.
Carbon fiber, ntawm qhov tod tes, yog ib qho kev txhawb zog polymer ua los ntawm carbon fibers. Cov pa roj carbon fibers yog nyias, hnav, thiab muaj zog heev. Lawv yog tsim los ntawm cua sov hluavtaws fibers, xws li polyacrylonitrile (PAN), kom kub siab thaum tsis muaj oxygen los tsim ib yam khoom uas yuav luag tag nrho carbon. Cov fibers no ces woven ua ke los tsim ib daim ntaub uas yog siv los txhawb lwm yam ntaub ntawv, xws li epoxy resin.
Qhov sib txawv tseem ceeb ntawm carbon thiab carbon fiber yog lawv cov khoom. Cov pa roj carbon monoxide yog cov khoom uas nkig thiab tuaj yeem ua rau ntau hom. Cov pa roj carbon fiber ntau muaj zog thiab sib zog dua cov pa roj carbon monoxide, ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv qhov hnyav thiab lub zog tseem ceeb. Cov pa roj carbon fiber kuj tsis yog corrosive thiab muaj qhov thermal expansion coefficient tsawg, uas ua rau nws tiv taus qhov kub thiab txias.
Cov pa roj carbon fiber ntau yog siv rau hauv cov ntawv thov xws li aerospace, tsheb, thiab cov khoom ua si. Hauv aerospace, carbon fiber yog siv los ua cov khoom xws li tis, fuselages, thiab rotor hniav. Hauv kev lag luam tsheb, cov pa roj carbon fiber ntau yog siv los tsim cov khoom siv hauv tsheb xws li hoods, ru tsev, thiab spoilers. Hauv cov cuab yeej ntaus kis las, carbon fiber yog siv los ua ntaus pob tesniv, ntaus golf, thiab tsheb kauj vab.
Hauv kev xaus, thaum carbon thiab carbon fiber yog ua los ntawm tib lub caij, lawv muaj cov khoom sib txawv thiab siv rau kev siv sib txawv. Cov pa roj carbon monoxide yog cov khoom siv uas tuaj yeem ua rau ntau hom, thaum cov roj carbon fiber ntau yog cov khoom siv ntxiv polymer ua los ntawm nyias, hnav thiab muaj zog carbon fibers zoo kawg. Cov pa roj carbon fiber yog qhov zoo tagnrho rau cov ntawv thov uas qhov hnyav thiab lub zog yog qhov tseem ceeb, xws li aerospace, tsheb, thiab cov khoom ua si.
