Njerwa za Sillimanite ndi mtundu wa njerwa zapamwamba kwambiri zopingasa zomwe zimakhala ndi mphamvu yolimba ya 1770 ~ 1830℃ komanso mphamvu yolimba ya 1500 ~ 1650℃, zomwe mphamvu zake zakuthupi ndi zamakemikolo zimakhala zabwino kuposa njerwa zambiri za alumina. Sillimanite imasintha kukhala mullite ndi silicon dioxide yaulere ikatha kutentha kwambiri. Njerwa zopingasa za Sillimanite nthawi zambiri zimagwiritsa ntchito njira zopangira zopingasa kutentha kwambiri komanso njira yothira matope.
Njerwa ya moto ya Sillimanite ndi ya refractory yopanda mbali. Njerwa ya Sillimanite imapangidwa ndi mchere wa sillimante, womwe ungasandulike kukhala mullite ndi silika yaulere pambuyo poyatsa moto kwambiri. Njerwa ya sillimanite refractory imapangidwa pogwiritsa ntchito njira zoyatsira moto kwambiri ndi kuponyera.
Njerwa za Sillimanite zimapangidwa ndi zinthu zazikulu zopangira sillimanite, sillimanite ndi mtundu wa zipangizo zopangira zabwino kwambiri zotetezera ndipo zimagwiritsidwa ntchito popanga njerwa zazitali za alumina zokhala ndi kukwera kochepa, kukana kwambiri pansi pa katundu, kutentha kwambiri komanso kukula pang'ono, komanso pamwamba pa ng'anjo. Sillimanite imatha kusinthidwa kukhala mullite ndi silicon dioxide yaulere kudzera mu kutentha kwambiri. Sillimanite refractory njerwa zakuthupi ndi zamakemikolo ndi zabwino kuposa njerwa zazitali za alumina. Sillimanite fire stone refractory ndi 1770~1830 ℃ ndipo kutentha koyambirira kofewa ndi 1500~1650℃.
| Chinthu/Chizindikiro | Chigawo | Njerwa ya Moto ya Sillimanite | ||
| AK60 | AK60C | S65 | ||
| Zopangira | Andalusite | Andalusite | Sillimanite | |
| Fe2O3 | % | 1.0 | ≤1.0 | 0.8 |
| Al2O3 | % | 60 | 60 | 65 |
| Kukana Kugwedezeka kwa Kutentha | 120 | 120 | 12 | |
| Kuoneka ngati Porosity | % | 13 | 15 | 13 |
| Mphamvu Yopondereza Yozizira | Mpa | 100 | 100 | 100 |
| Kuchuluka Kwambiri | g/cm3 | 2.6 | 2.6 | 2.65 |
Njerwa za Sillimanite zimagwiritsidwa ntchito kwambiri popanga ng'anjo, pakhosi la ng'anjo, pamphuno lachitsulo ndi pamphuno la ng'anjo yophulika, komanso kupanga khosi la ng'anjo yagalasi. Ndipo njerwa za sillimanite zotsutsana ndi ng'anjo zimagwiritsidwa ntchito kwambiri mumakampani opanga magalasi, simenti, mafakitale achitsulo ndi zitsulo zopanda chitsulo komanso zoyaka moto zomwe zimalimbana bwino ndi kutentha.
Fakitale ya Rongsheng yopangira njerwa za sillimanite yakhala ikulimbikitsa kupanga njerwa zamoto zapamwamba kwambiri za sillimanite kwa zaka zambiri. Kampani ya RS ili ndi chidziwitso chokwanira pakupanga komanso ukadaulo wapamwamba wopanga. Ilinso ndi mainjiniya waluso kuti akupatseni upangiri waluso pa ntchito yanu yeniyeni. Ngati muli ndi funso lililonse lokhudza njerwa za sillimanite, chonde titumizireni uthenga kuti mudziwe zambiri zaukadaulo, malonda athu adzakuyankhani nthawi yoyamba.