Chifukwa chiyani ma kilns amamangidwe bwino ndi njerwa zopepuka za mullite? 2

Njerwa zambiri za mullite zotchinjiriza zomwe zimagwiritsidwa ntchito m'mafakitale otentha kwambiri zimagawidwa malinga ndi kutentha kwake:

Otsika kutentha opepuka mullite kutchinjiriza njerwa, kutentha ntchito yake ndi 600--900 ℃, monga kuwala njerwa diatomite;
Sing'anga kutentha opepuka mullite kutchinjiriza njerwa, kutentha ntchito yake ndi 900--1200 ℃, monga opepuka dongo kutchinjiriza njerwa;
Njerwa yotentha yopepuka yopepuka ya mullite, kutentha kwake kumapitilira 1200 ℃, monga njerwa zopepuka za corundum, njerwa zotchinjiriza za mullite, njerwa za alumina dzenje, etc.
Mullite insulation njerwaNthawi zambiri amagwiritsidwa ntchito ngati insulation layer, lining and insulation of kilns. M'zaka zaposachedwapa, kumene anayamba kuwala kulemera mullite kutchinjiriza njerwa, alumina dzenje mpira njerwa, mkulu aluminiyamu pole kuwala njerwa, etc., chifukwa amapangidwa ndi kyanite yaiwisi, akhoza mwachindunji kukhudzana lawi.
Chifukwa chogwiritsa ntchito njerwa zotsekera mullite, kutenthetsa kwamafuta am'mafakitale otentha kwambiri kwasintha kwambiri. Choncho, kugwiritsidwa ntchito kwakukulu kwa njerwa za mullite ndi chinthu chosapeŵeka.