Cholinga chathu ndikukula kukhala opereka zipangizo zamakono zamakono komanso zolumikizirana mwa kupereka njira yowonjezera phindu, kupanga kwapamwamba padziko lonse lapansi, komanso kuthekera kokonzanso ma Quotes a ma Graphite Ball Valve aku China kuti agwiritsidwe ntchito pochiza kutentha, Cholinga chathu ndikupanga mwayi wopambana ndi makasitomala athu. Tikukhulupirira kuti tidzakhala chisankho chanu chabwino kwambiri. "Mbiri Choyamba, Makasitomala Oyambirira." "Tikuyembekezera funso lanu."
Cholinga chathu ndikukula kukhala opereka zipangizo zamakono zamakono komanso zolumikizirana popereka njira zabwino zowonjezera, kupanga zapamwamba kwambiri, komanso kukonza zinthu.China Graphite Crucible, Mchere ndi Zipangizo, Nthawi zonse timatsatira kuona mtima, phindu la onse, chitukuko chofanana, patatha zaka zambiri tikukonza zinthu komanso khama la ogwira ntchito onse, tsopano tili ndi njira yabwino kwambiri yotumizira zinthu kunja, njira zosiyanasiyana zotumizira zinthu, kutumiza zinthu kwa makasitomala, mayendedwe apamlengalenga, ntchito zoyendera zapadziko lonse lapansi komanso ntchito zotumizira zinthu. Konzani nsanja yopezera zinthu kwa makasitomala athu!
Zosakaniza za kaboni / kaboni(pano akutchedwa "C / C kapena CFC”) ndi mtundu wa zinthu zopangidwa ndi kaboni zomwe zimachokera ku kaboni ndipo zimalimbikitsidwa ndi ulusi wa kaboni ndi zinthu zake (preform ya ulusi wa kaboni). Ili ndi mphamvu ya kaboni komanso mphamvu yayikulu ya ulusi wa kaboni. Ili ndi mphamvu zabwino zamakaniko, kukana kutentha, kukana dzimbiri, kukana kukangana komanso mawonekedwe a kutentha ndi magetsi.
CVD-SiCChophimbacho chili ndi mawonekedwe ofanana, zinthu zazing'ono, kukana kutentha kwambiri, kukana okosijeni, kuyera kwambiri, kukana asidi ndi alkali ndi reagent yachilengedwe, yokhala ndi katundu wokhazikika wakuthupi ndi wamakemikolo.
Poyerekeza ndi zinthu za graphite zoyera kwambiri, graphite imayamba kusungunuka pa 400C, zomwe zimapangitsa kuti ufa utayike chifukwa cha kusungunuka, zomwe zimapangitsa kuti zinthu zozungulira ndi zipinda zotsukira ziwonongeke, ndikuwonjezera zinyalala za malo oyera kwambiri.
Komabe, chophimba cha SiC chimatha kusunga bata la thupi ndi mankhwala pa madigiri 1600, ndipo chimagwiritsidwa ntchito kwambiri m'makampani amakono, makamaka m'makampani opanga ma semiconductor.
Kampani yathu imapereka ntchito zophimba za SiC pogwiritsa ntchito njira ya CVD pamwamba pa graphite, ceramics ndi zinthu zina, kotero kuti mpweya wapadera wokhala ndi kaboni ndi silicon umagwira ntchito kutentha kwambiri kuti upeze mamolekyu a SiC oyera kwambiri, mamolekyu omwe amaikidwa pamwamba pa zinthu zophimbidwa, ndikupanga gawo loteteza la SIC. SIC yopangidwayo imalumikizidwa mwamphamvu ku maziko a graphite, zomwe zimapatsa maziko a graphite mawonekedwe apadera, motero zimapangitsa pamwamba pa graphite kukhala pang'ono, yopanda Porosity, yokana kutentha kwambiri, yokana dzimbiri komanso yokana okosijeni.
Zinthu zazikulu:
1. Kukana kutentha kwambiri kwa okosijeni:
Kukana kwa okosijeni kumakhala bwino kwambiri pamene kutentha kuli pamwamba pa 1600 C.
2. Kuyera kwambiri: kumapangidwa ndi nthunzi ya mankhwala pansi pa kutentha kwambiri kwa chlorination.
3. Kukana kukokoloka kwa nthaka: kuuma kwambiri, pamwamba pang'ono, tinthu tating'onoting'ono.
4. Kukana dzimbiri: asidi, alkali, mchere ndi zinthu zachilengedwe.
Mafotokozedwe Aakulu a Zophimba za CVD-SIC:
| SiC-CVD | ||
| Kuchulukana | (g/cc)
| 3.21 |
| Mphamvu yopindika | (Mpa)
| 470 |
| Kukula kwa kutentha | (10-6/K) | 4
|
| Kutentha kwa matenthedwe | (W/mK) | 300
|
