II-CVD SiC CoatingI-CC Composite Rod,I-Silicon Carbide I-Carbon-Carbon Composite Rod, I-SiC Coated CC Composite Rod evela ku-vet-china ihlanganisa izakhiwo ezingavamile zeizinhlanganisela ze-carbon-carbon (CC).ngesivikeloI-CVD SiC (i-Silicon Carbide) yokugqoka. Le nduku ethuthukisiwe yenzelwe izinhlelo zokusebenza ezisebenza kahle kakhulu ezidinga ukuzinza okushisayo okuphakeme, amandla emishini, nokumelana namakhemikhali. I-carbon-carbon core inikeza ukuqina okuhle kakhulu kanye nezakhiwo ezingasindi, kuyilapho i-SiC coating ithuthukisa ukumelana nokugqoka, i-oxidation, namazinga okushisa aphezulu.
Ukufakwa kwe-CVD SiC kunikeza ukuvikeleka okuqinile, okuvumela induku ukuthi imelane nezimo ezimbi kakhulu, iyenze ilungele ukukhiqizwa kwe-semiconductor, i-aerospace, nezinqubo zezimboni. i-vet-china iqinisekisa ukuthiI-CVD SiC CoatingI-CC Composite Rod ingakwazi ukubhekana nezinga lokushisa elingaphezu kuka-1600°C, inikeze ukwethembeka ezindaweni ezidinga kokubili ukunemba nokuphila isikhathi eside.
I-vet-china composite rod yakhelwe ukusebenza ngaphansi kwezimo eziyinselele kakhulu, iqinisekisa ukuzinza nokwelula isikhathi sokuphila sezingxenye ezimbonini ezidingeka kakhulu. Inhlanganisela ye-CVD SiC coating kanye nesakhiwo esiyinhlanganisela ye-CC kuphumela kumkhiqizo ongasindi nje kuphela kodwa futhi onamandla ngendlela ehlukile futhi ekwazi ukumelana nokuguga.
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.
Ukucaciswa Okuyinhloko Kwezingubo Ze-CVD-SIC:
I-SiC-CVD | ||
Ukuminyana | (g/cc)
| 3.21 |
Amandla e-Flexural | (Mpa)
| 470 |
Ukunwetshwa kwe-thermal | (10-6/K) | 4
|
I-Thermal conductivity | (W/mK) | 300
|