TheKuphatikiza kwa Carbon-Carbon Compositendi Semicera amapangidwa kuti athe kupirira mikhalidwe yovuta kwambiri, kupereka mphamvu zosayerekezeka ndi kukhazikika. Zinthu zogwira ntchito kwambirizi ndi zabwino kwa mafakitale monga zakuthambo, chitetezo, ndi magalimoto, komwe kukana kutentha kwambiri komanso kupsinjika kwamakina ndikofunikira. Ndi kulemera kwapamwamba komanso kulimba, zophatikizika za Semicera zidapangidwa kuti zizigwira ntchito bwino komanso kukhala ndi moyo wautali.
Wopangidwa kuchokera patsogolocarbon fiberndi kukonzedwa kuti kumapangitsanso kulimba, The ReinforcedMpweya wa Carbon-Carbonimapereka magwiridwe antchito apadera m'malo opsinjika kwambiri. Kaya ndi zotchingira matenthedwe, zomangira, kapena makina oyendetsa bwino kwambiri, zida zophatikizika za Semicera zimapereka mayankho amphamvu.
Chofunikira pakuchita bwino kwa zinthu izi ndikulimbikitsa kwake kwapamwamba, kupanga mawonekedwe olimba kwambiri a carbon fiber-reinforced carbon. Izi zikutanthauza kutic/c kuphatikizaamasunga umphumphu wake pansi pa katundu wotentha kwambiri ndi kupanikizika. Kuphatikizika kwa zinthu za carbon carbon ndi kompositi kumabweretsa kukana kwapadera kwa okosijeni ndi kukula kwa matenthedwe, zomwe zimapangitsa kukhala chisankho chokondedwa pakugwiritsa ntchito kutentha kwambiri.
Kuphatikiza pa kutentha kwake, Carbon Composite ya Carbon idapangidwa kuti ikhale yosavuta kupanga, kulola kuti igwiritse ntchito mosiyanasiyana m'mafakitale osiyanasiyana. Semicera ikupitilizabe kukankhira malire azinthu zatsopano, kupereka mayankho odalirika, otsogola pazofunikira.
Zosakaniza za Carbon:
Mpweya wa carbon/carbon ndi zinthu za carbon matrix composites zolimbikitsidwa ndi ulusi wa kaboni ndi nsalu zake. Ndi kachulukidwe otsika (<2.0g/cm3), mphamvu yayikulu, modulus yapamwamba kwambiri, machulukidwe apamwamba amafuta, kukulitsa kocheperako, kugundana kwabwino, kukana kugwedezeka kwamafuta, kukhazikika kwapamwamba, tsopano ikugwiritsidwa ntchito kuposa 1650 ℃ , kutentha kwapamwamba kwambiri mpaka 2600 ℃, kotero imatengedwa kuti ndi imodzi mwa zipangizo zotentha kwambiri.
| Deta yaukadaulo ya Carbon / Carbon Composite |
| ||
| Mlozera | Chigawo | Mtengo |
|
| Kuchulukana kwakukulu | g/cm3 | 1.40-1.50 |
|
| Zinthu za carbon | % | ≥98.5~99.9 |
|
| Phulusa | PPM | ≤65 |
|
| Thermal conductivity (1150 ℃) | W/mk | 10-30 |
|
| Kulimba kwamakokedwe | Mpa | 90-130 |
|
| Flexural Mphamvu | Mpa | 100-150 |
|
| Compressive mphamvu | Mpa | 130-170 |
|
| Kumeta ubweya mphamvu | Mpa | 50-60 |
|
| Mphamvu ya Interlaminar Shear | Mpa | ≥13 |
|
| Electric resistivity | Ω.mm2/m | 30-43 |
|
| Coefficient of Thermal Expansion | 106/K | 0.3-1.2 |
|
| Processing Kutentha | ℃ | ≥2400 ℃ |
|
| Asilikali khalidwe, zonse mankhwala nthunzi mafunsidwe ng'anjo kaikidwe, kunja Toray mpweya CHIKWANGWANI T700 pre-wolukidwa 3D singano kuluka |
| ||
Itha kugwiritsidwa ntchito kwambiri pakutentha kwakukulu kwamapangidwe osiyanasiyana, chotenthetsera ndi chotengera. Poyerekeza ndi zida zaukadaulo zamaukadaulo, makina a carbon carbon ali ndi izi:
1) Mphamvu zapamwamba
2) Kutentha kwakukulu mpaka 2000 ℃
3) Kulimbana ndi kutentha kwa kutentha
4) Coefficient yotsika yowonjezera kutentha
5) Kuthekera kwamafuta ochepa
6) Kukana bwino kwa dzimbiri komanso kukana kwa radiation
Ntchito:
1. Zamlengalenga. Chifukwa cha zinthu gulu ali wabwino matenthedwe bata, mkulu enieni mphamvu ndi kuuma. Itha kugwiritsidwa ntchito popanga mabuleki a ndege, mapiko ndi fuselage, mlongoti wa satana ndi mawonekedwe othandizira, mapiko a dzuwa ndi chipolopolo, chipolopolo chachikulu chonyamula roketi, chipolopolo cha injini, ndi zina zambiri.
2. Makampani opanga magalimoto.
3. Ntchito zachipatala.
4. Kutentha-kuteteza
5. Kutentha Unit
6. Ray-insulation
