Carbon Carbon Composites:
Carbon carbon composites (Carbon-fiber-reinforced carbon composites) (CFC) imhando yezvinhu zvinoumbwa nepamusoro simba kabhoni faibha uye kabhoni matrix mushure me graphitization yekusimudzira kugadzirisa.
Inogona kushandiswa zvakanyanya munzvimbo yepamusoro yekupisa yemhando dzakasiyana siyana, heater uye mudziyo. Kuenzaniswa neyechinyakare engineering zvinhu, kabhoni kabhoni inoumbwa ine zvinotevera zvakanakira:
1) Simba guru
2) High tembiricha kusvika 2000 ℃
3) Thermal shock resistance
4) Low coefficient yekuwedzera kwekushisa
5) Diki rinopisa simba
6) Yakanakisa ngura kuramba uye nemwaranzi kuramba
Application:
1. Muchadenga. Nekuda kweiyo composite zvinhu ine yakanaka yekudziya kugadzikana, yakakwirira chaiyo kusimba uye kuoma. Inogona kushandiswa kugadzira mabhureki endege, bapiro uye fuselage, satellite antenna uye chimiro chekutsigira, solar bapiro uye goko, hombe inotakura rocket shell, injini shell, nezvimwe.
2. Indasitiri yemotokari.
3. Munda wezvokurapa.
4. Heat-insulation
5. Heating Unit
6. Ray-insulation
Technical Data yeCarbon/Carbon Composite | |||
Index | Unit | Value | |
Bulk density | g/cm3 | 1.40~1.50 | |
Carbon content | % | ≥98.5~99.9 | |
Ash | PPM | ≤65 | |
Thermal conductivity (1150 ℃) | W/mk | 10~30 | |
Kusimba simba | Mpa | 90~130 | |
Flexural Strength | Mpa | 100~150 | |
Kudzvinyirira simba | Mpa | 130~170 | |
Kuveura simba | Mpa | 50~60 | |
Interlaminar Shear simba | Mpa | ≥13 | |
Electric resistivity | Ω.mm2/m | 30~43 | |
Coefficient of Thermal Expansion | 106/K | 0.3~1.2 | |
Processing Temperature | ℃ | ≥2400℃ | |
Hunhu hwemauto, makemikari akazara mhute deposition choto deposition, kunze Toray kabhoni faibha T700 pre-yakarukwa 3D tsono kurukwa. Zvinyorwa zvezvinhu: kureba kwekunze dhayamita 2000mm, ukobvu hwemadziro 8-25mm, kureba 1600mm | |||