Cholinga chathu chiyenera kukhala kuphatikiza ndikukweza mtundu wapamwamba komanso ntchito ya zinthu zomwe zilipo, nthawi zambiri kupanga zinthu zatsopano ndi mayankho kuti akwaniritse zosowa za makasitomala osiyanasiyana za Mtengo Wabwino Kwambiri pa China High Temperature Resisdant Graphite Crucible/Boat Supply, Kumbukirani kubwera kudzalankhula nafe momasuka kuti tigwirizane ndi bungwe. Ndipo tikukhulupirira kuti tidzagawana zomwe tikudziwa bwino kwambiri pamalonda ndi amalonda athu onse.
Cholinga chathu chiyenera kukhala kuphatikiza ndi kukweza khalidwe lapamwamba ndi utumiki wa katundu yemwe alipo, komanso kupanga zinthu zatsopano ndi njira zothetsera mavuto kuti zikwaniritse zosowa za makasitomala osiyanasiyana.China Graphite Foundry Crucible, Graphite Crucible KitKuti makasitomala azitidalira kwambiri ndikupeza ntchito yabwino kwambiri, timayendetsa kampani yathu moona mtima, moona mtima komanso mwaluso kwambiri. Timakhulupirira ndi mtima wonse kuti ndife okondwa kuthandiza makasitomala kuyendetsa bizinesi yawo bwino, ndipo upangiri wathu waluso ndi ntchito zathu zitha kupangitsa makasitomala kusankha bwino.
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
|
