Qhov txawv thiab yam ntxwv ntawm High Alumina Brick
High aluminium cib feem ntau yog hais txog lub cib refractory nrog Al2O3 cov ntsiab lus ntawm ntau tshaj 48 feem pua, uas yog feem ntau yog raws li cov neeg laus bauxite clinker raws li raw khoom, ntxiv mos los yog semi-mos av nplaum raws li ib tug binder rau cov av nkos, thiab ces los ntawm molding, drying, firing thiab refractory cib. Lub refractoriness ntawm siab aluminium cib yog hais txog 1770 degrees Celsius, thiab lub load softening kub yog 1420 degree -1550 degree . High alumina cib feem ntau yog siv rau kev tso cua sov rauv, kub moj tej tawg rauv, hluav taws xob rauv saum toj, moj tej tawg rauv, reverberatory rauv, teb kiln hauv ob sab phlu.
High aluminium cib tuaj yeem muab faib ua: raws li qhov sib txawv Al2O3 cov ntsiab lus: Peb lub siab aluminium cib (Al2O3 cov ntsiab lus ntawm 48 feem pua thiab 60 feem pua ) Ob lub siab aluminium cib (Al2O3 cov ntsiab lus ntawm 60 feem pua thiab 75 feem pua ) Ib lub siab txhuas cib (Al2O3 cov ntsiab lus saum toj no 75 feem pua ) ntxiv siab aluminium cib (Al2O3 saum toj no 80 feem pua), kuj yuav muab faib raws li cov muaj pes tsawg leeg ntawm minerals: Tsawg mullite, mullite, Mullite - corundum, corundum mullite thiab corundum.
