Rarraba bauxite
Bauxite, wanda kuma aka sani da bauxite ko bauxite, yawanci ya ƙunshi aluminum oxide kuma ya ƙunshi ƙazanta. Bauxite yana da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwa kuma lokaci ne na gaba ɗaya don nau'ikan nau'ikan nau'ikan nau'ikan alumina na hydrous tare da asalin yanayin ƙasa daban-daban.
Kamar yadda ake amfani da bauxite, an raba shi zuwa matakin ƙarfe, matakin sinadarai, darajar refractory, grade, grade, siminti, da dai sauransu. Ana amfani da irin wannan nau'in bauxite ɗin da ake kira refractory grade alumina. Bauxite clinker tare da daidaitattun rabo na AL2O3/Fe2O3 da AL2O3/SiO2 ana amfani dashi don narke alumina.
1. High refractory zafin jiki, karfi thermal kwanciyar hankali, kuma babu fasa. Aluminum mullite yashi samfuri ne na tushen aluminum-silicon. Bayan ƙirƙira, jujjuyawar sa da kwanciyar hankali na zafin zafi sun fi na yashi quartz girma tare da tsarin lokaci na crystal wanda ya ƙunshi silicon crystal guda ɗaya. Ba shi da sauƙin jika ta ƙarfe mai ruwa don samar da ƙarancin narkewa, wanda zai iya shawo kan yashi na Quartz yana da babban haɓakar haɓakar thermal da ƙarancin amfanin ƙasa yayin damfara, yana haifar da gazawa kamar ƙarancin daidaiton simintin simintin gyare-gyare da yashi mai mannewa.
2. Daban-daban gradation barbashi, mafi kyau breathability. Yashi mai tushe yana ƙasa ta hanyar niƙa na Raymond kuma an gauraye shi bisa ƙayyadaddun gradation na barbashi yayin samarwa don haɓaka iyawar fenti. Bugu da ƙari, samfuran da masana'antun ƙwallon ƙafa ke sarrafa su, simintin simintin gyare-gyaren da Raymond Mills ke sarrafawa sun fi dacewa da sarrafawa, kuma adadin bauxite clinker ya fi kimiyya.
3. Rubutun suna da babban haɗin gwiwa, ƙarfin ƙarfi da sauƙi mai sauƙi. Daban-daban na refractory coatings amfani aluminum-silicon clinker kayayyakin, rasa kumfa bauxite clinker lafiya foda, bisa ga daban-daban gradations daga ciki waje. Haɗin kai daga mai kyau zuwa ƙananan yana haifar da matsayi mafi girma na haɗin kai tsakanin sutura; yayin da ƙara ƙarfin rufin da juriya na zaizayarwa don hana matsaloli kamar rushewa, yana da sauƙi a lalata. Kuma bauxite mullite abu ne mai tsaka tsaki, kuma ana iya amfani da bauxite clinker azaman duka acid da alkali.
