Carbon Fiber ntau qhov muaj zog-modulus, lawv tsis muaj cov tshuaj lom neeg ua haujlwm, thiab kev ua haujlwm tsis tau muaj cov tshuaj lom neeg ua haujlwm, thiab kev ua haujlwm tsis zoo nrog cov pab pawg ua haujlwm tsis zoo, thiab muaj kev sib txuam nrog cov khoom siv roj carbon monoxide} Tam sim no, lawv tseem tsis tau muaj kev phom sij, thiab muaj kev sib txuam nrog kev ua haujlwm. uas undermine kev ua tau zoo. nkag mus rau cov kev kho deg℃yog qhov tseem ceeb .
Cov hom phiaj tseem ceeb ntawm kev kho deg yog:
- Tiv Thaiv Kev Tsim Nyog Interfacial Txheej Txheem
- Tsim kev ua tsev sab nrauv
- Txhim kho cov resin-reantect affinity
Txoj kev kho mob poob rau hauv ob pawg:
Oxidative Kho- Qhia cov pab pawg polar thiab tshem tawm cov kev cuam tshuam tsis muaj zog
Tsis-oxidative kho mob- Daws tso cov pa roj carbon lossis lwm yam tshuaj
Cov hau kev oxidative
Roj-Theem Oxidation: Cov kab mob sib xyaw ua ke rau oxidizing roj (e {{} scosness, huab cua) {2 {{2 {{1} .
Kua-Theem Oxidation: Millerses fibers hauv kev daws teeb meem ntawm oxidative (qaub ncaug hypoces)}}}}}}}}} ox improv improv improv .
Ua ke roj-kua oxidation: Siv cov txheej ua kua ua raws li los ntawm cov roj oxidation. Txhim khu cov zog tensile lub zog thiab cov khoom sib xyaw
Electrochemical Oxidation: Anodic oxidation hauv electrolytes {{merrates epoxy generates epoxy wettity thiab reactrating tshuab kev ua haujlwm.
Cov txheej txheem tsis-oxidative
Vapor Deposition: Deposits Pyrolyticic carbon ntawm fiber ntau-cob interfaces rau so kev ntxhov siab thiab ntxiv dag zog rau kev ntxhov siab.
Kev Siv Hluav Taws Xob: Cov ntaub ntawv polymer polymer rau ntawm cov hluav taws xob-teb-qhuav monomer polomerization {2} hloov .
Coupling OUTDING: Siv amphiphilic molecules (e {. page nkaus li ntawm Choj fibers thiab cov kab mob ntawm cov pab pawg dual-reactive.
Polymer Txheej: Siv polyaluminoxane, hloov mus rau alumina txheej tom qab kev kho cua sov {}} Enh}}} Enh}}} pat oxrix composites .
Whisker kev loj hlob: Hlob microcrystalline kev txhawb nqa (E {{{}}}}, Sic Whessage) rau kev siv hluav taws xob nrog matrices.
Ntshav kho mob: Etches cov chaw nrog ionized roj kom nce roughness thiab cov chaw nquag .
Cov kev saib xyuas tswv yim
Cov txheej txheem tsis-oxidative xws li vapor deposition thiab Plasma kev kho mob tseem tsis muaj kev sim, tsis muaj kev lag luam inforability.
Coupling / polymer txheej txheem muaj marginal lub zog txhim kho .
Electropolymerization cuam tshuam cov txheej txheem nyuaj .
Ua kua oxidation suits batch ua nkaus xwb; Roj oxidation Duration sib txawv los ntawm hom fiber; ua ke oxidation tsis muaj tseeb tswj .
Electrochemical oxidation tawm raws li qhov kev cog lus tshaj plaws: kev hloov pauv hauv qab cov kab mob me, cov xwm txheej ua rau yav tom ntej txheej txheem rau kev lag luam sab nraud.
