Ihe mejupụtara Carbon Carbon:
Ihe mejupụtara carbon/carbon bụ ihe mejupụtara carbon matriks nke eriri carbon na akwa ha na-emesi ike. Na obere njupụta (<2.0g / cm3), elu ike, elu kpọmkwem modulus, elu thermal conductivity, ala ọnụọgụ nke mgbasa, ezi esemokwu arụmọrụ, ọma thermal ujo eguzogide, elu akụkụ kwụsie ike, bụ ugbu a na ngwa nke ihe karịrị 1650 ℃ , ndị kasị elu theoretical okpomọkụ ruo 2600 ℃, n'ihi ya, ọ na-ewere na-otu n'ime ndị kasị ekwe nkwa elu okpomọkụ ihe.
NkeIhe mejupụtara C/CCrucible sitere na Semicera bụ injinia maka ngwa arụmọrụ dị elu chọrọ nkwụsi ike na ike ọkụ pụrụ iche. Emebere ya site na carbon fiber-reinforced carbon (CFRC), crucible a na-ejikọta imewe dị fechaa yana ihe eji arụ ọrụ pụtara ìhè, na-eme ka ọ dị mma maka usoro dịka mgbaze igwe na ntinye kemịkalụ.
Ndị SemiceraIhe mejupụtara C/Cteknụzụ na-enye nguzogide dị ịrịba ama na ujo okpomọkụ na corrosion kemịkalụ, na-eme ka ogologo ndụ dị ogologo na gburugburu ebe na-achọsi ike. Ọdịdị ọhụrụ nke ihe mejupụtara carbon-carbon anyị na-ebelata mgbasawanye ọkụ, nke dị oke mkpa maka idobe nkenke na ngwa okpomọkụ dị elu.
Ezubere maka ịdị iche iche, nkeIhe mejupụtara C/CCrucible dabara maka ojiji ụlọ ọrụ dị iche iche, gụnyere ikuku ikuku, ụgbọ ala, na ụlọ ọrụ semiconductor. Ngwakọta ihe ya dị elu ọ bụghị nanị na-eme ka arụmọrụ dịkwuo elu kamakwa ọ na-ebelata oke ibu nke crucible, na-eme ka ọ dị mfe ijikwa ya. Tukwaa Semicera ka ọ nye gị crucibles ndị a pụrụ ịdabere na ya, dị elu nke na-egbo mkpa nrụpụta gị.
| Data nka nka nke Carbon/Carbon mejupụtara |
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| Index | Nkeji | Uru |
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| Nnukwu njupụta | g/cm3 | 1.40-1.50 |
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| Ọdịnaya carbon | % | ≥98.5 ~ 99.9 |
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| Ash | PPM | ≤65 |
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| Nrụpụta ọkụ (1150 ℃) | W/mk | 10-30 |
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| Ike ọdụdọ | Mpa | 90-130 |
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| Ike Flexural | Mpa | 100-150 |
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| Ike mkpakọ | Mpa | 130-170 |
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| Kwachaa ike | Mpa | 50-60 |
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| Interlaminar ike shiee | Mpa | ≥13 |
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| Eletriki resistivity | Ω.mm2/m | 30-43 |
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| Ọnụọgụ nke Thermal Mgbasawanye | 106/K | 0.3-1.2 |
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| Nhazi okpomọkụ | ℃ | ≥2400℃ |
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| Ọdịmma ndị agha, kemịkalụ zuru oke na-edobe ọkụ ọkụ, ebubata Toray carbon fiber T700 akpa akwa 3D agịga kpara akpa. |
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Enwere ike iji ya mee ihe n'ọtụtụ ebe na ọnọdụ okpomọkụ dị elu nke usoro dị iche iche, ikpo ọkụ na arịa. E jiri ya tụnyere ngwa injinia ọdịnala, carbon carbon composite nwere uru ndị a:
1) Ike dị elu
2) High okpomọkụ ruo 2000 ℃
3) Thermal ujo eguzogide
4) Ọnụ ọgụgụ dị ala nke mgbasawanye thermal
5) Obere ikike okpomọkụ
6) Magburu onwe corrosion eguzogide na radieshon iguzogide
Ngwa:
1. Aerospace. N'ihi na ihe mejupụtara nwere ezigbo okpomọkụ kwụsie ike, elu kpọmkwem ike na isi ike. Enwere ike iji ya maka imepụta breeki ụgbọ elu, nku na fuselage, antenna satịlaịtị na usoro nkwado, nku anyanwụ na shei, nnukwu ihe mkpuchi ụgbọ elu, shei injin, wdg.
2. Ụlọ ọrụ ụgbọ ala.
3. Ngalaba ahụike.
4. Mkpuchi ọkụ
5. Igwe kpo oku
6. Ray-mkpuchi
