Ngokuvamile sinamathela emcabangweni othi “Ikhwalithi kuqala, iPrestige Supreme”. Sizibophezele ngokugcwele ekuhlinzekeni abathengi bethu ngezixazululo zekhwalithi ephezulu ezibiza kakhulu, ukulethwa okusheshayo kanye nezinsizakalo zobungcweti zentengo ephansi kakhulu eShayina.I-GraphiteIsikhuntaI-GraphiteImikhiqizo I-Graphite Machining Isikebhe se-Graphite Ama-Graphite Blinds Ama-Graphite Shades Ama-Graphite Shutters I-Graphite Roller Crucible, Isikebhe Esivinjelwe, Asigcini nje ngokuletha ikhwalithi ephezulu kubathengi bethu, kodwa okubaluleke nakakhulu umhlinzeki wethu omkhulu kanye nentengo yokuthengisa enamandla.
Ngokuvamile sinamathela embonweni othi “Ikhwalithi kuqala, iPrestige Supreme”. Sizibophezele ngokugcwele ekuhlinzekeni abathengi bethu ngezixazululo zekhwalithi ephezulu ezibiza kakhulu, ukulethwa okusheshayo kanye nezinsizakalo zobungcweti zamakhasimende ethu.Imikhiqizo ye-Shayina Graphite, I-Graphite, Ngokuphathelene nekhwalithi njengokusinda, udumo njengesiqinisekiso, ukusungula izinto ezintsha njengamandla enhloso, intuthuko kanye nobuchwepheshe obuthuthukisiwe, iqembu lethu lithemba ukuthuthuka kanye nani futhi lenze imizamo engapheli yekusasa eliqhakazile lale mboni.
Izinhlanganisela zekhabhoni/khabhoni(okuzobizwa ngokuthi “lapha"C/C noma i-CFC") uhlobo lwezinto ezihlanganisiwe ezisekelwe ku-carbon futhi ziqiniswa yi-carbon fiber kanye nemikhiqizo yazo (i-carbon fiber preform). Inamandla okuqina kwe-carbon kanye namandla aphezulu e-carbon fiber. Inezici ezinhle zomshini, ukumelana nokushisa, ukumelana nokugqwala, ukucindezelwa kokungqubuzana kanye nezici zokuqhuba ukushisa kanye nogesi.
I-CVD-SiCUkumboza kunezici zesakhiwo esifanayo, izinto ezihlanganisiwe, ukumelana nokushisa okuphezulu, ukumelana nokushiswa kwe-oxidation, ubumsulwa obuphezulu, ukumelana ne-asidi ne-alkali kanye ne-reagent ephilayo, enezakhiwo zomzimba nezimakhemikhali ezizinzile.
Uma kuqhathaniswa nezinto ze-graphite ezihlanzekile kakhulu, i-graphite iqala uku-oxidation ku-400C, okuzobangela ukulahlekelwa yimpuphu ngenxa yoku-oxidation, okuzoholela ekungcolisweni kwemvelo kumadivayisi angaphandle kanye namakamelo okuhlanza, futhi kwandise ukungcola kwendawo ehlanzekile kakhulu.
Kodwa-ke, ukugqoka kwe-SiC kungagcina ukuzinza ngokomzimba nangokwekhemikhali kuma-degrees angu-1600, Kusetshenziswa kabanzi embonini yanamuhla, ikakhulukazi embonini ye-semiconductor.
Inkampani yethu inikeza izinsizakalo zenqubo yokumboza i-SiC ngendlela ye-CVD ebusweni be-graphite, izinto zobumba nezinye izinto, ukuze amagesi akhethekile aqukethe ikhabhoni ne-silicon asabela ekushiseni okuphezulu ukuze athole ama-molecule e-SiC ahlanzekile kakhulu, ama-molecule abekwe ebusweni bezinto ezimboziwe, akha ungqimba oluvikelayo lwe-SIC. I-SIC eyakhiwe iboshwe ngokuqinile esisekelweni se-graphite, inikeza isisekelo se-graphite izakhiwo ezikhethekile, ngaleyo ndlela yenza ubuso be-graphite bube buncane, bungabi ne-Porosity, bumelana nokushisa okuphezulu, bumelana nokugqwala kanye nokumelana ne-oxidation.
Izici eziyinhloko:
1. Ukumelana nokushisa okuphezulu kwe-oxidation:
ukumelana nokushiswa kwe-oxidation kusese kuhle kakhulu lapho izinga lokushisa liphezulu lifinyelela ku-1600 C.
2. Ubumsulwa obuphezulu: okwenziwe ngokufaka umusi wamakhemikhali ngaphansi kwesimo sokushisa okuphezulu kwe-chlorination.
3. Ukumelana nokuguguleka: ubulukhuni obuphezulu, ubuso obuncane, izinhlayiya ezincane.
4. Ukumelana nokugqwala: i-asidi, i-alkali, usawoti kanye nama-reagent e-organic.
Imininingwane Eyinhloko Yezimbozo ze-CVD-SIC:
| I-SiC-CVD | ||
| Ubuningi | (g/cc)
| 3.21 |
| Amandla okugobeka | (i-Mpa)
| 470 |
| Ukwanda kokushisa | (10-6/K) | 4
|
| Ukuqhuba kwe-thermal | (W/mK) | 300
|
