Ii-carbon / ii-carbon composite(emva koku kuthiwa "C / C okanye CFC") luhlobo lwezinto ezidityanisiweyo ezisekelwe kwikhabhoni kwaye ziqiniswe yi-carbon fiber kunye neemveliso zayo (i-carbon fiber preform). Inamandla ekhabhoni kunye namandla aphezulu e-carbon fiber. Ineempawu ezilungileyo zoomatshini, ukumelana nobushushu, ukumelana nokugqwala, ukuxinana kunye neempawu zokuqhuba ubushushu kunye nombane.
I-CVD-SiCUkwaleka kuneempawu zesakhiwo esifanayo, izinto ezincinci, ukumelana nobushushu obuphezulu, ukumelana ne-oxidation, ubunyulu obuphezulu, ukumelana ne-asidi kunye ne-alkali kunye ne-reagent yendalo, eneempawu zomzimba nezizinzileyo.
Iimpawu eziphambili:
1. Ukumelana ne-oxidation yobushushu obuphezulu:Ukumelana ne-oxidation kusengcono kakhulu xa amaqondo obushushu ephezulu ukuya kwi-1600 C.
2. Ubunyulu obuphezulu: benziwa yi-chemical vapor deposition phantsi kwemeko ye-chlorination yobushushu obuphezulu.
3. Ukumelana nokukhukuliseka: ubulukhuni obuphezulu, umphezulu oxineneyo, amasuntswana amancinci.
4. Ukumelana nokugqwala: i-asidi, i-alkali, ityuwa kunye nee-reagents ze-organic.
| I-CVD SiC薄膜基本物理性能 Iimpawu ezisisiseko zomzimba ze-CVD SiCugqubuthelo | |
| 性质 / Ipropati | 典型数值 / Ixabiso eliqhelekileyo |
| 晶体结构 / Crystal Structure | FCC β isigaba 多晶，主要為(111）取向) |
| 密度 / Ubuninzi | 3.21 g/cm³ |
| 硬度 / Ukuqina | 2500 维氏硬度 (500g umthwalo) |
| 晶粒大小 / Grain SiZe | 2 ~ 10μm |
| 纯度 / Ucoceko lweMichiza | 99.99995% |
| 热容 / Umthamo wobushushu | 640 J·kg-1·K-1 |
| 升华温度 / Ubushushu bokunciphisa | 2700℃ |
| 抗弯强度 / Amandla e-Flexural | I-415 MPa RT 4-point |
| 杨氏模量 / Young's Modulus | I-430 Gpa 4pt bend, 1300℃ |
| 导热系数 / Thermal Conductivity | 300W·m-1·K-1 |
| 热膨胀系数 / Ukwandiswa kweThermal(CTE) | 4.5×10-6K-1 |
I-VET Energy ngumvelisi wokwenyani weemveliso zegrafiti kunye ne-silicon carbide ezenzelwe wena kunye neengubo ezahlukeneyo ezifana ne-SiC coating, i-TaC coating, i-glassy carbon coating, i-pyrolytic carbon coating, njl.njl., inokubonelela ngeendawo ezahlukeneyo ezenzelwe wena kwishishini le-semiconductor kunye ne-photovoltaic.
Iqela lethu lobuchwephesha livela kumaziko ophando aphambili asekhaya, linokubonelela ngezisombululo zezinto zobungcali ngakumbi kuwe.
Sihlala siphuhlisa iinkqubo eziphambili ukuze sinikezele ngezixhobo eziphucukileyo, kwaye sisebenze ubuchwepheshe obukhethekileyo obunelungelo lobunikazi, obunokwenza ukubopha phakathi kwengubo kunye nesiseko kube nzima kwaye kungabi lula ukwahlukana.
Wamkelekile ngobubele ukuba undwendwele umzi-mveliso wethu, makhe sixoxe ngakumbi!
