Sisebenzisa inkqubo yolawulo olusemgangathweni ophezulu ngokwesayensi, umgangatho ophezulu kunye nokholo olugqwesileyo, sifumana igama elihle kwaye sisebenze kweli candelo lokuthengisa ngobuninzi baseTshayina. Umenzi waseTshayina weGraphite Crucible/Boat ekumgangatho ophezulu, singasombulula iingxaki zabathengi bethu ngokukhawuleza kwaye senze inzuzo kubathengi bethu. Kwabo bafuna umboneleli ogqwesileyo kunye nomhle kakhulu, nceda ukhethe thina, enkosi!
Sisebenzisa inkqubo yolawulo olusemgangathweni ophezulu ngokwesayensi, umgangatho ophezulu kunye nokholo olugqwesileyo, sifumana igama elihle kwaye sihlala kweli candeloI-China Crucible, Isiqhoboshi seGrafayithi, sinomgca opheleleyo wemveliso yezinto, umgca wokuhlanganisa, inkqubo yokulawula umgangatho, kwaye okona kubaluleke kakhulu, sinetekhnoloji yeepatenti ezininzi kunye neqela elinamava lobuchwephesha kunye nemveliso, iqela leenkonzo zokuthengisa ezikhethekileyo. Ngazo zonke ezo zibonelelo zabantu, besizimisele ukudala "uphawu oludumileyo lwamazwe ngamazwe lwee-monofilaments ze-nylon", kwaye sisasaze iimveliso zethu kuzo zonke iikona zehlabathi. Besiqhubeka sihamba kwaye sizama konke okusemandleni ethu ukukhonza abathengi bethu.
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.
Xa kuthelekiswa nezinto zegrafiti ezicocekileyo kakhulu, igrafiti iqala ukunyibilika kwi-400C, nto leyo eya kubangela ukulahleka komgubo ngenxa yokunyibilika, nto leyo eya kubangela ungcoliseko lokusingqongileyo kwizixhobo ezingaphandle kunye namagumbi okufunxa, kwaye yonyusa ukungcola kwendawo ecocekileyo kakhulu.
Nangona kunjalo, i-SiC coating inokugcina uzinzo lomzimba kunye neekhemikhali kwi-1600 degrees, Isetyenziswa kakhulu kushishino lwanamhlanje, ngakumbi kushishino lwe-semiconductor.
Inkampani yethu ibonelela ngeenkonzo zenkqubo yokugquma iSiC ngendlela yeCVD kumphezulu wegrafiti, iiseramikhi kunye nezinye izinto, ukuze iigesi ezikhethekileyo eziqulethe ikhabhoni kunye nesilicon zisabela kubushushu obuphezulu ukuze zithole iimolekyuli zeSiC ezicocekileyo kakhulu, iimolekyuli ezifakwe kumphezulu wezinto ezigqunyiweyo, zenze umaleko okhuselayo we-SIC. I-SIC eyenziweyo ibotshelelwe ngokuqinileyo kwisiseko segrafiti, inika isiseko segrafiti iipropati ezikhethekileyo, ngaloo ndlela yenza umphezulu wegrafiti ube mncinci, ungabi naPorosity, uxhathiso oluphezulu lobushushu, uxhathiso lokugqwala kunye noxhathiso lwe-oxidation.
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.
Iinkcukacha eziphambili zeengubo zeCVD-SIC:
| I-SiC-CVD | ||
| Uxinano | (g/cc)
| 3.21 |
| Amandla okugobeka | (iMpa)
| 470 |
| Ukwandiswa kobushushu | (10-6/K) | 4
|
| Ukuqhuba kobushushu | (W/mK) | 300
|
