Cov pa roj carbon monoxide:
Carbon / carbon composites yog carbon matrix composites ntxiv dag zog los ntawm carbon fibers thiab lawv cov ntaub. Nrog tsawg ntom (< 2.0g / cm3), siab zog, siab tshwj xeeb modulus, siab thermal conductivity, tsis tshua muaj coefficient ntawm expansion, zoo kev sib txhuam, zoo thermal shock resistance, siab seem stability, yog tam sim no nyob rau hauv daim ntawv thov ntawm ntau tshaj 1650 ℃ , qhov siab tshaj plaws theoretical kub txog li 2600 ℃, yog li nws yog suav tias yog ib qho ntawm cov khoom kub siab tshaj plaws.
Lub Reinforced C / C Composite los ntawm Semicera sawv cev rau pem hauv ntej ntawm cov khoom siv technology, sib txuas cov yam ntxwv sib xws nrog lub zog tshwj xeeb thiab thermal stability. Qhov kev sib xyaw tshiab no yog tsim los rau kev ua haujlwm siab hauv kev lag luam xws li aerospace, automotive, thiab semiconductor manufacturing.
Ntawm Semicera, peb siv cov pa roj carbon fiber ntau ntxiv los txhim kho cov qauv kev ncaj ncees ntawm peb cov C/C composites, kom ntseeg tau tias lawv tuaj yeem tiv taus qhov kub thiab txias thiab txhua yam kev ntxhov siab. Qhov tshwm sim yog cov khoom siv zoo tshaj hauv cov ntawv thov uas yuav tsum tau ua kom ntev thiab kev ntseeg tau.
Nrog nws cov khoom zoo, Cov Khoom Siv Hluav Taws Xob C / C yog qhov kev xaiv zoo tshaj plaws rau cov khoom tseem ceeb, muab kev ua tau zoo dua yam tsis muaj qhov hnyav. Cia siab rau Semicera muab cov kev daws teeb meem uas ua tau raws li koj qhov kev xav tau ntawm kev lag luam.
| Cov ntaub ntawv qhia txog Carbon / Carbon Composite |
| ||
| Index | Chav tsev | Tus nqi |
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| Qhov ntom ntom | g/cm3 | 1.40-1.50 Nws |
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| Cov ntsiab lus carbon | % | ≥98.5 ~ 99.9 |
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| Tshauv | PPM | ≤65 |
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| Thermal conductivity (1150 ℃) | W/mk | 10-30 Nws |
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| Tensile zog | Mpa | 90-130 Nws |
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| Flexural zog | Mpa | 100-150 |
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| Compressive zog | Mpa | 130-170 Nws |
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| Shear zog | Mpa | 50 ~ 60 |
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| Interlaminar Shear zog | Mpa | ≥13 |
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| Hluav taws xob resistivity | Ωmm2 / m | 30-43 : kuv |
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| Coefficient ntawm Thermal Expansion | 106/K | 0.3 ~ 1.2 hli |
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| Ua Haujlwm Kub | ℃ | ≥2400 ℃ |
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| Tub rog zoo, tag nrho cov tshuaj vapor deposition rauv deposition, imported Toray carbon fiber T700 pre-woven 3D koob knitting |
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Nws tuaj yeem siv dav hauv qhov kub thiab txias ib puag ncig ntawm ntau yam qauv, lub rhaub thiab lub nkoj. Piv nrog rau cov khoom siv engineering tsoos, carbon carbon composite muaj qhov zoo hauv qab no:
1) Lub zog muaj zog
2) Kub kub txog 2000 ℃
3) Thermal shock tsis kam
4) Tsawg coefficient ntawm thermal expansion
5) Me me thermal muaj peev xwm
6) Zoo heev corrosion kuj thiab hluav taws xob tsis kam
Daim ntawv thov:
1. Aerospace. Vim tias cov khoom sib xyaw muaj qhov zoo thermal stability, siab tshwj xeeb lub zog thiab nruj. Nws tuaj yeem siv rau kev tsim cov dav hlau brakes, tis thiab lub fuselage, satellite kav hlau txais xov thiab cov qauv kev txhawb nqa, hnub ci tis thiab plhaub, cov cab kuj loj foob pob ua ntxaij plhaub, lub plhaub cav, thiab lwm yam.
2. Kev lag luam tsheb.
3. Kev kho mob.
4. Thaum tshav kub kub rwb thaiv tsev
5. Chav ntsuas kub
6. Cov hluav taws xob rwb thaiv tsev
