Ko te Al2O 3 me te MgO ka taapirihia i runga i te punaha ternary SiO 2-cao-na2o, he rereke mai i te karaihe pereti i te mea he teitei ake te ihirangi o Al2O 3 me te mea he teitei ake te ihirangi o CaO, he iti ake te ihirangi o MgO.
Ahakoa he aha te momo taputapu hanga, ahakoa he ipu pia, he ipu waipiro, he kene ka taea te whakamahi i enei momo kai, me mahi pai ki te ahua o te ahuatanga. Ko tona hanganga (hautanga papatipu) ko: SiO 27%~73%, A12O 32%~5%, CaO 7.5%~9.5%, MgO 1.5%~3%, R2O 13.5%~14.5%.
Ko tenei momo whakauru e tohuhia ana e te ihirangi konumohe ngawari, te whakamahi i te Al2O3 kei roto i te kirikiri silica, te whakauru ranei i nga waikura whakarewa alkali me te feldspar hei whakaora i nga utu. Ko te nui o CaO + MgO he tino nui, he tere te tere o te whakapakeke, kia rite ki te urutau ki te tere o te miihini teitei ake, ka whakamahia tetahi waahanga o te MgO hei utu mo te CaO hei aukati i te karaihe mai i te tioata i roto i te poka wai rere, whangai. mihini haere me te kai. Ka taea e Al2O3 te whakapai ake i te kaha miihini me te pumau matū o te karaihe.
Wā tuku: Mei-26-2020