Ihe mejupụtara carbon / carbon(nke a na-akpọ ya "C / C ma ọ bụ CFC") bụ ụdị ihe mejupụtara nke sitere na carbon ma mee ka carbon fiber na ngwaahịa ya sie ike (carbon fiber preform). Ọ nwere ma inertia nke carbon na ike dị elu nke eriri carbon. Ọ nwere ezigbo n'ibu Njirimara, okpomọkụ na-eguzogide, corrosion eguzogide, esemokwu damping na thermal na eletriki conductivity àgwà.
CVD-SiCmkpuchi nwere àgwà nke edo Ọdịdị, kọmpat ihe onwunwe, elu okpomọkụ na-eguzogide, ọxịdashọn-eguzogide, elu ịdị ọcha, acid & alkali eguzogide na organic reagent, na anụ ahụ na chemical Njirimara.
Isi atụmatụ:
1. Nguzogide oxidation dị elu:Nguzogide oxidation ka dị ezigbo mma mgbe okpomọkụ dị elu dị ka 1600 C.
2. Nnukwu ịdị ọcha: nke a na-eme site na ntinye ikuku kemịkalụ n'okpuru ọnọdụ chlorination dị elu.
3. Nguzogide nbibi: elu ike, kọmpat elu, ezigbo ahụ.
4. Nguzogide corrosion: acid, alkali, nnu na organic reagents.
| CVD SiC薄膜基本物理性能 Njirimara anụ ahụ bụ isi nke CVD SiCmkpuchi | |
| 性质 / Ngwongwo | 典型数值 / Bara uru |
| 晶体结构 / Crystal Structure | FCC β phase 多晶，主要为（111）取向 |
| 密度 / Njupụta | 3.21g/cm³ |
| Isi ike | 2500 维氏硬度 (ibu 500g) |
| 晶粒大小 / ọka SiZe | 2 ~ 10μm |
| 纯度 / Chemical Purity | 99.99995% |
| 热容 / Ike ọkụ | 640 nk-1· K-1 |
| 升华温度 / Okpomọkụ Sublimation | 2700 ℃ |
| 抗弯强度 / Ike Flexural | 415 MPa RT 4-isi |
| Modul 杨氏模量 / Young's Modul | 430 Gpa 4pt ekwe, 1300 ℃ |
| 导热系数 / Thermal Conductivity | 300W·m-1· K-1 |
| 热膨胀系数 / Mgbasa ọkụ (CTE) | 4.5 × 10-6K-1 |
VET Energy bụ ezigbo onye nrụpụta nke ngwaahịa graphite ahaziri na ngwaahịa silicon carbide nwere mkpuchi dị iche iche dị ka mkpuchi SiC, mkpuchi TaC, mkpuchi carbon glassy, mkpuchi carbon pyrolytic, wdg, nwere ike ịnye akụkụ dị iche iche ahaziri maka semiconductor na ụlọ ọrụ fotovoltaic.
Anyị ọrụ otu si n'elu ụlọ nnyocha ụlọ ọrụ, nwere ike na-enye ndị ọzọ ọkachamara ihe ngwọta maka gị.
Anyị na-aga n'ihu na-emepụta usoro dị elu iji nye ihe ndị dị elu karị, ma rụọ ọrụ nkà na ụzụ pụrụ iche, nke nwere ike ime ka njikọ dị n'etiti mkpuchi na mkpụrụ ahụ sie ike ma ghara ịdị na-apụ apụ.
Ji obi ụtọ nabata gị ileta ụlọ ọrụ anyị, ka anyị nwee mkparịta ụka ọzọ!
