Izinhlanganisela zekhabhoni / ikhabhoni(okuzobizwa kamuva ngokuthi "C / C noma CFC") iwuhlobo lwento eyinhlanganisela esekelwe kukhabhoni futhi iqiniswe yi-carbon fibre kanye nemikhiqizo yayo (i-carbon fibre preform). Inakho kokubili inertia ye-carbon namandla aphezulu e-carbon fiber. Inezici ezinhle zokusebenzisa imishini, ukumelana nokushisa, ukumelana nokugqwala, i-friction damping kanye nezici ze-thermal kanye ne-electrical conductivity.
I-CVD-SiCukugqoka kunezici zesakhiwo esifanayo, izinto ezihlangene, ukumelana nokushisa okuphezulu, ukumelana ne-oxidation, ukuhlanzeka okuphezulu, ukumelana ne-asidi & alkali kanye ne-reagent ye-organic, enezakhiwo ezinzile ngokomzimba namakhemikhali.
Izici eziyinhloko:
1. Ukumelana nokushisa okuphezulu kwe-oxidation:ukumelana ne-oxidation kusekuhle kakhulu lapho izinga lokushisa liphezulu njenge-1600 C.
2. Ukuhlanzeka okuphezulu: okwenziwe yi-chemical vapor deposition ngaphansi kwesimo sokushisa okuphezulu kwe-chlorination.
3. Ukumelana nokuguguleka: ubulukhuni obuphezulu, indawo ehlangene, izinhlayiya ezinhle.
4. Ukumelana nokugqwala: i-asidi, i-alkali, usawoti kanye nama-organic reagents.
| I-CVD SiC薄膜基本物理性能 Izakhiwo eziyisisekelo ze-CVD SiCenamathela | |
| 性质 / Isakhiwo | 典型数值 / Inani Elijwayelekile |
| 晶体结构 / Crystal Structure | I-FCC β phase 多晶，主要為(111）取向) |
| 密度 / Ukuminyana | 3.21 g/cm³ |
| 硬度 / Ukuqina | 2500 维氏硬度 (500g umthwalo) |
| 晶粒大小 / Grain SiZe | 2 ~ 10μm |
| 纯度 / Chemical Purity | 99.99995% |
| 热容 / Amandla Okushisa | 640 J·kg-1·K-1 |
| 升华温度 / I-Sublimation Temperature | 2700 ℃ |
| 抗弯强度 / Amandla e-Flexural | 415 MPa RT 4-iphoyinti |
| 杨氏模量 / Young's Modulus | 430 Gpa 4pt ukugoba, 1300℃ |
| 导热系数 / Thermal Conductivity | 300Wm-1·K-1 |
| 热膨胀系数 / Ukunwetshwa kwe-Thermal(CTE) | 4.5×10-6K-1 |
I-VET Energy ingumkhiqizi wangempela wemikhiqizo eyenziwe ngokwezifiso ye-graphite ne-silicon carbide enezingubo ezihlukene ezifana ne-SiC coating, i-TaC coating, i-glassy carbon coating, i-pyrolytic carbon coating, njll., ingahlinzeka ngezingxenye ezihlukahlukene ezenziwe ngokwezifiso ze-semiconductor kanye nemboni ye-photovoltaic.
Ithimba lethu lezobuchwepheshe livela ezikhungweni eziphezulu zocwaningo lwasekhaya, lingakunikeza izixazululo zempahla echwepheshile.
Siyaqhubeka nokuthuthukisa izinqubo ezithuthukisiwe ukuze sinikeze izinto ezithuthuke kakhulu, futhi sisebenze ubuchwepheshe obukhethekile obunelungelo lobunikazi, obungenza ukuhlangana phakathi kokumboza ne-substrate kuqine futhi kungabi lula ukuhlukaniswa.
Siyakwamukela ngokufudumele ukuthi uvakashele ifekthri yethu, ake sibe nengxoxo eyengeziwe!
