Khalani ndi "Kasitomala Poyambirira, Mkulu Wapamwamba Kwambiri" m'maganizo, timagwira ntchitoyo ndi makasitomala athu ndikuwapatsa othandizira ogwira ntchito komanso aluso kwa wopanga China High Manganese Steel Casting Graphite Ingot Mold Supplier, Ndi mitundu yosiyanasiyana, yapamwamba kwambiri, mitengo yololera komanso mapangidwe apamwamba, malonda athu amagwiritsidwa ntchito kwambiri ndi mafakitale awa ndi ena.
Khalani ndi "Kasitomala poyambilira, Wapamwamba Kwambiri" m'malingaliro, timachita ntchitoyi mosamala ndi makasitomala athu ndikuwapatsa othandizira ogwira ntchito komanso aluso kwaChina Ingot Mold for Steel Mill, Nkhungu ya Iron Ingot, Business nzeru: Tengani kasitomala monga Center, kutenga khalidwe monga moyo, umphumphu, udindo, kuganizira, innovation.Tidzapereka oyenerera, khalidwe pobwezera kukhulupirirana kwa makasitomala, ndi ambiri ogulitsa padziko lonse?ê?antchito athu onse adzagwira ntchito limodzi ndi kupita patsogolo pamodzi.
Mpweya wa carbon / carbon(pambuyo pake amatchedwa "C/C kapena CFC”) ndi mtundu wazinthu zophatikizika zomwe zimachokera ku kaboni ndipo zimalimbikitsidwa ndi kaboni fiber ndi zinthu zake (carbon fiber preform). Ili ndi inertia ya carbon komanso mphamvu ya carbon fiber. Ili ndi zida zabwino zamakina, kukana kutentha, kukana kwa dzimbiri, kunyowetsa mikangano ndi mawonekedwe amafuta ndi magetsi.
CVD-SiC❖ kuyanika ali ndi makhalidwe a dongosolo yunifolomu, zinthu yaying'ono, kutentha kukana, makutidwe ndi okosijeni kukana, chiyero mkulu, asidi & alkali kukana ndi reagent organic, ndi katundu khola thupi ndi mankhwala.
Poyerekeza ndi zida za graphite zoyera kwambiri, graphite imayamba kutulutsa oxidize pa 400C, yomwe imayambitsa kutayika kwa ufa chifukwa cha okosijeni, zomwe zimapangitsa kuipitsidwa kwa chilengedwe ku zida zotumphukira ndi zipinda zowulutsira, ndikuwonjezera zonyansa za chilengedwe choyera kwambiri.
Komabe, ❖ kuyanika kwa SiC kumatha kukhalabe kukhazikika kwathupi ndi mankhwala pa madigiri a 1600, Kumagwiritsidwa ntchito kwambiri m'makampani amakono, makamaka m'makampani opanga ma semiconductor.
Kampani yathu imapereka ntchito zokutira za SiC pogwiritsa ntchito njira ya CVD pamtunda wa graphite, zoumba ndi zinthu zina, kotero kuti mpweya wapadera wokhala ndi kaboni ndi silicon umachita pa kutentha kwambiri kuti upeze mamolekyu apamwamba a SiC, mamolekyu omwe amayikidwa pamwamba pa zida zokutira, ndikupanga wosanjikiza woteteza wa SIC. SIC yopangidwa imamangirizidwa mwamphamvu ku maziko a graphite, kupereka maziko a graphite apadera, motero kumapangitsa kuti pamwamba pa graphite ikhale yosakanikirana, yopanda Porosity, kukana kutentha kwambiri, kukana kwa dzimbiri ndi kukana kwa okosijeni.
Zofunikira zazikulu:
1. Kutentha kwakukulu kwa okosijeni kukana:
kukana kwa okosijeni kumakhalabe kwabwino kwambiri pamene kutentha kumafika pa 1600 C.
2. Chiyero chachikulu: chopangidwa ndi kuyika kwa nthunzi wamankhwala pansi pa kutentha kwambiri kwa chlorination.
3. Kukana kukokoloka kwa nthaka: kuuma kwakukulu, pamwamba, tinthu tating'onoting'ono.
4. Kukana kwa dzimbiri: asidi, alkali, mchere ndi organic reagents.
Zofunika Zazikulu za Zopaka za CVD-SIC:
| SiC-CVD | ||
| Kuchulukana | (g/cc)
| 3.21 |
| Flexural mphamvu | (Mpa)
| 470 |
| Kukula kwamafuta | (10-6/K) | 4
|
| Thermal conductivity | (W/mK) | 300
|
