Erogba erogba composites (Erogba-fiber-fikun erogba composites) (CFC) ni a irú ti awọn ohun elo ti akoso nipa ga agbara erogba okun ati erogba matrix lẹhin graphitization imudara processing. O le ṣee lo ni lilo pupọ ni agbegbe iwọn otutu giga ti ọpọlọpọ eto, igbona ati ọkọ. Ti a ṣe afiwe pẹlu awọn ohun elo imọ-ẹrọ ibile, erogba erogba ni awọn anfani wọnyi: 1) Agbara giga 2) Iwọn otutu to gaju to 2000 ℃ 3) Itoju mọnamọna gbona 4) Alasọdipúpọ kekere ti imugboroja igbona 5) Agbara igbona kekere 6) O tayọ ipata resistance ati Ìtọjú resistance
Imọ Data ti Erogba-Erogba Apapo | ||
Atọka | Ẹyọ | Iye |
Olopobobo iwuwo | g/cm3 | 1.40 ~ 1.50 |
Erogba akoonu | % | ≥98.5~99.9 |
Eeru | PPM | ≤65 |
Imudara igbona (1150 ℃) | W/mk | ≤65 |
Agbara fifẹ | Mpa | 90-130 |
Agbara Flexural | Mpa | 100-150 |
Agbara titẹ | Mpa | 130-170 |
Agbara rirẹ | Mpa | 50-60 |
Interlaminar rirẹ agbara | Mpa | ≥13 |
Ina resistivity | Ω.mm2/m | 30-43 |
olùsọdipúpọ ti Gbona Imugboroosi | 106/K | 0.3 ~ 1.2 |
Sise iwọn otutu | ℃ | ≥2400℃ |
Didara ologun, kikun ikemika oru idalẹnu ileru, gbe wọle Toray carbon fiber T700 pre-hun 3D wiwun abẹrẹ. Awọn pato ohun elo: iwọn ila opin ti o pọju 2000mm, sisanra ogiri 8-25mm, iga 1600mm |