Ihe mejupụtara matrix resin fiber na-egosipụta ike na isi ike karịa ọla, mana ọ na-enwekarị ike ọgwụgwụ.Ọnụ ahịa ahịa nke carbon fiber-reinforced resin matrix composites nwere ike iru $ 31 ijeri na 2024, mana ọnụ ahịa usoro nlekọta ahụike nhazi iji chọpụta mmebi ike ọgwụgwụ nwere ike karịa ijeri $5.5.
Iji dozie nsogbu a, ndị na-eme nchọpụta na-enyocha nano- additives na polymers na-agwọ onwe ya iji kwụsị mgbawa site na ịgbasa ihe.Na Disemba 2021, ndị nyocha na Mahadum Washington University's Rensselaer Polytechnic Institute na Beijing University of Chemical Technology tụpụtara ihe ngwakọta nwere matrix polymer dị ka iko nke nwere ike gbanwee mmebi ike ọgwụgwụ.Ihe mejupụtara matriks nke ihe mejupụtara ya bụ resin epoxy a na-ahụkarị na resin epoxy pụrụ iche nke a na-akpọ vitrimers.E jiri ya tụnyere resin epoxy nkịtị, isi ihe dị iche n'etiti onye na-ahụ maka vitrifying bụ na mgbe ọ na-ekpo ọkụ karịa oke okpomọkụ, mmeghachi omume na-agbanwe agbanwe na-eme, na ọ nwere ikike ịrụzi onwe ya.
Ọbụlagodi mgbe okirikiri mmebi 100,000 gachara, ike ọgwụgwụ na ihe mejupụtara nwere ike gbanwee site na kpo oku oge ruo n'oge dị ihe karịrị 80 Celsius.Na mgbakwunye, iji akụrụngwa nke ihe carbon na-ekpo ọkụ ma ọ bụrụ na ekpughere ya na mpaghara RF electromagnetic nwere ike dochie iji kpo oku a na-emekarị maka imezi ihe ndị ọzọ.Usoro a na-eleba anya n'ụdị mmebi ike ọgwụgwụ nke "enweghị ike ịgbagha" ma nwee ike ịtụgharị ma ọ bụ gbuo oge mmebi nke ike ọgwụgwụ nke mejupụtara ihe fọrọ nke nta ka ọ bụrụ ruo mgbe ebighị ebi, ịgbatị ndụ nke ihe nhazi na ibelata mmezi na ụgwọ ọrụ.
CARBON / SILICON CARBIDE FIBER nwere ike iguzogide oke okpomọkụ 3500 Celsius C.
NASA's "Interstellar Probe" echiche ọmụmụ, nke Johns Hopkins University Applied Physics Laboratory na-edu, ga-abụ ozi mbụ iji nyochaa oghere gafere usoro mbara igwe anyị, chọrọ njem ọsọ ọsọ karịa ụgbọ elu ọ bụla ọzọ.Ebe dị anya.Iji nwee ike iru ebe dị anya n'ọsọ ọsọ dị oke elu, ndị nyocha interstellar nwere ike ịdị mkpa ka ha rụọ "Obers maneuver," nke ga-emegharị nyocha ahụ n'akụkụ anyanwụ wee jiri ike anyanwụ mee ka nyocha ahụ banye n'ime oghere dị omimi.
Iji nweta ebumnobi a, ọ dị mkpa ka e mepụta ihe dị fechaa, nke nwere oke okpomọkụ maka ọta anyanwụ nke ihe nchọpụta.Na Julaị 2021, onye nrụpụta ihe dị elu nke America Advanced Ceramic Fiber Co., Ltd na Johns Hopkins University Applied Physics Laboratory jikọrọ aka iji mepụta eriri seramiiki dị fechaa, nke nwere oke okpomọkụ nke nwere ike iguzogide oke okpomọkụ nke 3500°C.Ndị nyocha ahụ tụgharịrị oyi akwa nke ọ bụla carbon fiber filament ka ọ bụrụ carbide metal dị ka silicon carbide (SiC/C) site na usoro ntụgharị ozugbo.
Ndị na-eme nchọpụta nwalere ihe nlele ahụ site na iji nyocha ọkụ na ikpo ọkụ na-ekpo ọkụ, ihe ndị a gosipụtara ikike nke ihe dị arọ, ihe nrụgide dị ala, na-agbatị oke elu nke ugbu a nke 2000 Celsius maka ihe carbon fiber, na ịnọgide na-enwe okpomọkụ na 3500 ° C.Mechanical ike, a na-atụ anya na a ga-eji ya na ọta anyanwụ nke nyocha n'ọdịnihu.
Oge nzipu: Jul-18-2022