OK. Carbon fiber yog microcrystalline graphite khoom tau los ntawm carbonizing thiab graphitizing organic fibers. Lub microstructure ntawm carbon fiber zoo ib yam li cov khoom graphite, uas yog turbostratic graphite qauv.
Cov pa roj carbon fiber yog cov khoom siv tshiab nrog cov khoom siv kho tshuab zoo heev. Nws lub ntiajteb txawj nqus yog tsawg dua 1/4 ntawm cov hlau. Lub zog tensile ntawm carbon fiber resin cov ntaub ntawv feem ntau yog siab dua 3500Mpa, uas yog 7 ~ 9 npaug ntawm cov hlau. Lub tensile elastic modulus yog 23000 ~ 43000Mpa, uas kuj yog siab dua cov hlau.
Yog li ntawd, lub zog tshwj xeeb ntawm CFRP, uas yog, qhov sib piv ntawm lub zog ntawm cov khoom siv rau nws qhov ntom ntom, tuaj yeem ncav cuag ntau dua 2000Mpa / (g / cm3), thaum lub zog tshwj xeeb ntawm A3 steel tsuas yog li 59Mpa / (g /). cm3), thiab nws cov modulus tshwj xeeb kuj siab dua li cov hlau.