Ma rollers ndi ma beams a SiC
ZPC-RBSiC (SiSiC) cross beams and rollers zili ndi mphamvu zambiri ndipo sizimasinthasintha ngakhale kutentha kwambiri. Ndipo matabwawa amakhala ndi moyo wautali. Mipandoyi ndi yoyenera kwambiri pa ng'anjo yogwiritsidwa ntchito paukhondo komanso porcelain yamagetsi. RBSiC (SiSiC) ili ndi kutentha kwabwino kwambiri, kotero imapezeka kuti isunge mphamvu ndi kulemera kochepa kwa galimoto ya ng'anjo.
Miyala ya silicon carbide ndi ma rollers amagwiritsidwa ntchito ngati mafelemu onyamula katundu m'mauvuni opanga porcelain, ndipo amatha kulowa m'malo mwa mbale ya silicon yolumikizidwa ndi oxide ndi mullite chifukwa ali ndi zabwino monga kusunga malo, mafuta, mphamvu komanso kuchepetsa nthawi yoyaka moto, ndipo nthawi ya moyo wa zipangizozi ndi kangapo kuposa zina, ndi mipando yabwino kwambiri ya uvuni. Miyala ya silicon carbide imagwiritsidwa ntchito makamaka ngati zida zonyamulira katundu za tunnel kiln, shuttle kiln ndi double channel kiln. Ingagwiritsidwenso ntchito ngati mipando ya uvuni m'makampani a ceramic ndi refractory.
Matabwa okhala ndi mphamvu yonyamula katundu kutentha kwambiri komanso yogwiritsidwa ntchito kwa nthawi yayitali popanda kupindika, makamaka oyenera ma uvuni a tunnel, shuttle kiln, mu uvuni wa roller wa magawo awiri ndi zina zotengera ng'anjo ya mafakitale. Makalabu amagwiritsidwa ntchito pa zoumba zadothi zomwe zimagwiritsidwa ntchito tsiku ndi tsiku, porcelain yaukhondo, Ceramic ya Nyumba, Magnetic material ndi malo otentha kwambiri a roller kiln.
| CHINTHU | RBSIC (SISIC) | SSIC | |
|---|---|---|---|
| CHIGAWO | DATA | DATA | |
| KUTENTHA KWAMBIRI KWA NTCHITO | C | 1380 | 1600 |
| KUKWANA | g/cm3 | >3.02 | >3.1 |
| KUTSEGULA KWA POROSITY | % | <0.1 | <0.1 |
| MPAMVU YOPINDA | Mpa | 250(20c) | >400 |
| MPa | 280 (1200 C) | ||
| MODULUS WA KUSUNGA | Gpa | 330 (20c) | 420 |
| GPa | 300 (1200c) | ||
| KUTENTHA KWA MAFUTA | W/mk | 45 (1200 c) | 74 |
| CHIKONZERO CHA KUKULA KWA MAFUTA | K x 10 | 4.5 | 4.1 |
| VICKERS HV YOKHALA BWINO | Gpa | 20 | 22 |
| ASIDI ALKALINE – PROFF |
Makhalidwe:
*Kukana kwambiri kukanda
* Kugwiritsa ntchito mphamvu moyenera
*Palibe kusintha kwa kutentha kwambiri
*Kulekerera kutentha kwakukulu 1380-1650 digiri Celsius
*Kukana dzimbiri
*Kupindika kwakukulu pansi pa digiri ya 1100: 100-120MPA
Shandong Zhongpeng Special Ceramics Co., Ltd ndi imodzi mwa njira zazikulu kwambiri zothetsera zinthu zatsopano za silicon carbide ceramic ku China. SiC technical ceramic: Kuuma kwa Moh ndi 9 (Kuuma kwa New Moh ndi 13), komwe kumalimbana bwino ndi kukokoloka ndi dzimbiri, kukana bwino kwambiri - kukana komanso kukana okosijeni. Moyo wa ntchito wa SiC ndi wautali nthawi 4 mpaka 5 kuposa 92% alumina. MOR ya RBSiC ndi nthawi 5 mpaka 7 kuposa ya SNBSC, ingagwiritsidwe ntchito pazinthu zovuta kwambiri. Njira yowerengera mawu ndi yachangu, kutumiza kumakhala monga momwe kunalonjezera ndipo khalidwe lake ndi lapamwamba kwambiri. Nthawi zonse timapitilizabe kutsutsa zolinga zathu ndikubwezera mitima yathu kwa anthu.
