Ukwethulwa kwe-Clay Thermal Insulation Lightweight Isitini Esiphikisayo

Izitini ze-refractory ezisekelwe kubumba ezisekelwe kubumba ziyizitini eziphikisayo ezivimbela ukushisa ezinokuqukethwe okungama-30% kuya ku-48% AL2O3 okwenziwe ngobumba obuphikisayo njengento eluhlaza eyinhloko. Inqubo yokukhiqiza isebenzisa indlela yokwengeza izinhlamvu ezishile kanye nendlela yegwebu. Kusetshenziswa ubumba oluphikisayo, ubuhlalu obuntantayo, kanye ne-clinker yobumba yobumba njengezinto ezingavuthiwe, ukwengeza okuhlanganisayo kanye ne-sawdust, ukuxubha, ukuxuba, ukubumba, ukomisa, nokudubula ukuze kutholwe umkhiqizo onobuningi obungu-0.3 ~ 1.5g/cm3 . Ukukhishwa kwezitini zobumba ezivikelayo kubala ngaphezu kwengxenye yomkhiqizo ophelele wezitini eziphikisayo zokuvikela.

Ngokwendinganiso yaseShayina (GB 3994-1983), izitini zokufakelwa ubumba zihlukaniswa zibe NG-1.5, NG-1.3a, NG-1.3b, NG-1.0, NG-0.9, NG-0.8, NG-0.7, NG ngokusho ukuminyana kwabo ngobuningi. —0.6, NG—0.5, NG—0.4 10 amabanga.