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Isku-dhafka Kaarboon Kaarboon:
Isku-dhafka Kaarboon-Carbon (Kaarboon-fiber-ku-xoojisan kaarboonka) (CFC) waa nooc ka mid ah maaddooyinka ay sameeyeen fiber-karboonka xoogga sarreeya iyo matrix-ka-karboonka ka dib habaynta kobcinta garaafyada.
Waxaa si weyn loogu isticmaali karaa jawiga heerkulka sare ee qaab dhismeedka kala duwan, kuleyliyaha iyo weelka. Marka la barbar dhigo qalabka injineernimada dhaqameed, kaarboonka kaarboonku wuxuu leeyahay faa'iidooyinka soo socda:
1) Xoog sare
2) Heerkulka sare ilaa 2000 ℃
3) U adkaysiga shoogga kulaylka
4) Isku-dhafka hoose ee ballaarinta kulaylka
5) Awoodda kulaylka yar
6) Iska caabbinta daxalka oo aad u fiican iyo iska caabbinta shucaaca
Codsiga:
1. Hawada sare. Sababtoo ah maadada isku dhafan waxay leedahay xasillooni kuleyl oo wanaagsan, xoog gaar ah oo sarreeya iyo qallafsanaan. Waxaa loo isticmaali karaa wax soo saarka ee biriiga diyaaradaha, garabka iyo fuselage, anteenada dayax-gacmeedka iyo qaab-dhismeedka taageero, garabka qoraxda iyo qolof, qolof qaade weyn, qolof engine, iwm.
2. Warshadaha baabuurta.
3. Qaybta caafimaadka.
4. kulaylka-dahaarka
5. Unug kuleyliyaha
6. Ray-dahaarka
Xogta Farsamada ee Kaarboon/Kaarboon Isku-dhafka ah | |||
Tusmada | Unug | Qiimaha | |
Cufnaanta weyn | g/cm3 | 1.40 ~ 1.50 | |
Kaarboon ku jira | % | ≥98.5~99.9 | |
Dambas | PPM | ≤65 | |
Dhaqdhaqaaqa kulaylka (1150 ℃) | W/mk | 10 ~ 30 | |
Xoog xajin | Mpa | 90 ~ 130 | |
Xoog Jilicsan | Mpa | 100-150 | |
Xoog cadaadis leh | Mpa | 130 ~ 170 | |
Xoog xiirid | Mpa | 50 ~ 60 | |
Interlaminar Shear xoog | Mpa | ≥13 | |
Iska caabin koronto | Ω.mm2/m | 30 ~ 43 | |
Isku-dhafka Balaadhinta kulaylka | 106/K | 0.3 ~ 1.2 | |
Habaynta Heerkulka | ℃ | ≥2400℃ | |
Tayada milatariga, kaydinta uumiga kiimikaad buuxa ee foornada, la soo dejiyay Toray kaarboon fiber T700 hore loo-xidhay 3D tolida Tilmaamaha walxaha: dhexroorka ugu sarreeya 2000mm, dhumucdiisuna tahay 8-25mm, dhererka 1600mm | |||
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