IIzinhlanganisela zeCarbon Carbonahlinzekwa yi-Semicera aklanyelwe ukuletha ukusebenza okukhethekile ezindaweni ezishisa kakhulu nezinokucindezeleka okuphezulu. Lezi zinto ezithuthukisiwe, ezaziwa nangokuthi I-ReinforcedI-Carbon-Carbon Composites(RCC), ukunikeza amandla aphakeme, ukuzinza okushisayo, kanye nokumelana ne-oxidation, okuyenza ilungele uhla lwezinhlelo zokusebenza ezidingekayo, kusukela ku-aerospace kuya emishini yezimboni.
I-Semicera'sIzinhlanganisela zeCarbon Carbonakhiqizwa kusetshenziswa i-carbon fiber yekhwalithi ephezulu, eletha inhlanganisela yezakhiwo ezingasindi namandla aphezulu. Lokhu kuzenza zifaneleke kakhulu izinhlelo zokusebenza ezidinga izinto ezikwazi ukumelana nokushisa okukhulu nengcindezi, njengasemotweni yasemkhathini, amasistimu amabhuleki asebenza kahle kakhulu, nezingxenye zemboni ezikhethekile.
Isakhiwo sezinhlanganisela ze-CC siqiniswa ngokusetshenziswa kwe-carbon fibre-reinforced carbon (CFRC), ukuqinisekisa ukuthi izinto ezisetshenziswayo zigcina ubuqotho bazo ngisho nasezimeni ezimbi kakhulu. Ukwakhiwa kwezinto ze-carbon carbon kanye nezinhlanganisela ezivela ku-Semicera nakho kunikeza ukuqina okuphezulu nokumelana ne-oxidation, kunweba isikhathi sokuphila sezingxenye ezenziwe kuzo.
LeziIzinhlanganisela zeCarbon Carbonkuyisinqumo esibalulekile sezimboni ezidinga izinto ezilinganisa amandla, ukumelana nokushisa, nesisindo, okuzenza zibe inketho ephezulu yezinhlelo zokusebenza ezibucayi. Kungakhathaliseki ukuthi udinga izinhlanganisela ze-CC zokusebenzisa i-aerospace, izimoto, noma izimboni, imikhiqizo ye-Semicera iqinisekisa ukusebenza kwezinga eliphezulu.
| Idatha Yezobuchwepheshe Yenhlanganisela Yekhabhoni/Yekhabhoni |
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| Inkomba | Iyunithi | Inani |
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| Ukuminyana ngobuningi | g/cm3 | 1.40~1.50 |
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| Okuqukethwe kwekhabhoni | % | ≥98.5~99.9 |
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| Umlotha | I-PPM | ≤65 |
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| I-Thermal conductivity (1150 ℃) | W/mk | 10-30 |
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| Amandla aqinile | Mpa | 90-130 |
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| Amandla e-Flexural | Mpa | 100 ~ 150 |
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| Amandla acindezelayo | Mpa | 130-170 |
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| Amandla okugunda | Mpa | 50-60 |
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| Amandla e-Interlaminar Shear | Mpa | ≥13 |
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| Ukumelana nogesi | Ω.mm2/m | 30 ~ 43 |
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| I-Coefficient of Thermal Expansion | 106/K | 0.3~1.2 |
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| Icubungula izinga lokushisa | ℃ | ≥2400℃ |
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| Ikhwalithi yezempi, ukufakwa kwesithando somlilo samakhemikhali esigcwele umhwamuko, ukunithwa kwenaliti ye-Toray carbon T700 eyalukwe ngaphambili ye-3D |
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Izinhlanganisela zeCarbon Carbon:
Izinhlanganisela zekhabhoni (izinhlanganisela zekhabhoni-fiber-reinforced carbon composites) (CFC) wuhlobo lwezinto ezakhiwe ngamandla aphezulu ekhabhoni fibre kanye ne-carbon matrix ngemuva kokucutshungulwa kokuthuthukisa i-graphitization.
Ingasetshenziswa kabanzi endaweni yokushisa ephezulu yesakhiwo esihlukahlukene, i-heater kanye nesitsha. Uma kuqhathaniswa nezinto zokwakha zendabuko zobunjiniyela, inhlanganisela yekhabhoni yekhabhoni inezinzuzo ezilandelayo:
1) Amandla aphezulu
2) Ukushisa okuphezulu kufika ku-2000 ℃
3) Ukumelana nokushaqeka okushisayo
4) I-coefficient ephansi yokwandisa okushisayo
5) Umthamo omncane oshisayo
I-6) Ukumelana nokugqwala okuhle kakhulu nokumelana nemisebe
Isicelo:
1. Umkhathi. Ngenxa yezinto ezihlanganisiwe zinokuzinza okuhle kokushisa, amandla athile aphezulu nokuqina. Ingasetshenziselwa ukukhiqizwa kwamabhuleki endiza, iphiko kanye ne-fuselage, i-antenna yesathelayithi kanye nesakhiwo sokusekela, iphiko lelanga negobolondo, igobolondo elikhulu le-rocket elithwala, igobolondo lenjini, njll.
2. Imboni yezimoto.
3. Umkhakha wezokwelapha.
4. Ukushisa-ukushisa
5. Iyunithi yokushisisa
6. I-Ray-insulation
