LFT-G Cov Kev Zoo ntawm Cov Khoom Siv Cov Khoom Siv Cov Khoom Siv Cov Khoom Siv Luam Cov Khoom

Jul 05, 2018

Tso lus

LFT-G Cov txiaj ntsim ntawm cov roj cov ntaub ntawv

Cov yam ntxwv ntawm carbon fiber ntau qhov chaw

Ua ntej, qhov zoo yog lub teeb thiab muaj zog

Thib ob, qhov tsim yog qhov zoo

Qhov peb, kev koom ua ke ntawm qhov chaw

Qeb plaub, feem cuam tshuam

Cov khoom siv hluav taws roj carbon fiber ntau tuaj yeem ua rau tej yam tsis zoo. Cov kua roj carbon fiber ntau ntawm cov khoom siv muaj viscoelastic mechanical zog thiab tuaj yeem nqus tau tej yam muaj zog.

Tsis tas li ntawd, muaj cov microcracks thiab lub zos debonding ntawm qhov nruab nrab ntawm cov khoom siv matrix thiab cov fiber ntau, thiab muaj ib lub suab me me hauv nruab nrab ntawm cov roj fiber ntau thiab hauv matrix, thiab muaj kev sib txhuam.

Vim muaj kev sib tshuam thiab kev sib txuam ntawm kev sib txuam, kev sib zog ntawm kev coibrance yog qhov loj, yog li ntawd ntau npaum li cas ntawm lub zog yuav tau nqus tau thaum lub tsheb raug kev cuam tshuam, uas yog kev zoo los txhim kho tus kheej kev ruaj ntseg.

Tsib, zoo corrosion kuj

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Ntau qhov chaw thiab khoom ntawm lub tsheb yuav tsum tiv thaiv cov khoom siv tshuaj xws li cov roj cav, roj, thiab cov kis mus rau lub tsheb, thiab cov cheeb tsam hnyav xws li kub siab, mob khaub thuas, thiab ntsev. Cov ntaub ntawv cov khoom siv hlau yog qhov yooj yim kom muaj kev sib luag zoo thiab kev pab cuam lub neej nyob hauv ntau qhov chaw.

Txawm li cas los xij, carbon fiber ntau cov khoom feem ntau tsis muaj xeb thiab corrosion teeb meem. Polymer-based composites muaj cov tshuaj tiv thaiv zoo heev, dej hiav txwv ua haujlwm, alkali tsis kam, ntsev thiab cov organic solvent. Yog li, nws yog ib qho khoom zoo heev corrosion-resistant cov khoom, thiab lub tsheb yam khoom tsim tawm muaj lub neej ntev kev pab thiab tsis tshua muaj kev txij nkawm.


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