Carbon / carbon composite zvinhu zvave chizvarwa chitsva chezvishandiso zvemabhureki kutsiva simbi yakavakirwa composite zvinhu nekuda kweyakasiyana michina, yekupisa uye kukweshera uye kupfeka zvivakwa.
Zvinhu zvayo zvikuru ndezvizvi:
(1) Kuwanda kwezvinhu zvakaderera se 1.5g / cm3, iyo inogona kuderedza zvakanyanya kuumbwa kwemaitiro e-brake disc;
(2) Iyo midziyo ine yakanakisa kupfeka kuramba uye brake disc ine hupenyu hurefu hwesevhisi, iyo inodarika kaviri iyo yesimbi matrix composite zvinhu;
(3) Yakagadzikana ine simba friction factor, yakanakisa anti-sticking uye anti-adhesion zvivakwa;
(4) Rerusa dhizaini yebhureki uye haidi mamwe friction linings, chinongedzo, mabhureki skeleton, nezvimwe;
(5) Diki rekuwedzera kwemafuta ekuwedzera, yakakwirira chaiyo yekupisa simba (kaviri iyo yesimbi), uye yakakwirira yekupisa conductivity;
(6) Carbon/carbon brake disc ine tembiricha yekushanda yakakwira uye inodzivirira kupisa kusvika 2700 ℃.
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 Tembiricha | ℃ | ≥2400℃ |
Hunhu hwemauto, yakazara makemikari 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 |