Fused zirconium corundum cibyog ib qho tseem ceeb thiab tseem ceeb hauv kev lag luam kub kub. Cov khoom siv no tau siv dav hauv metallurgy, ceramics, iav thiab lwm yam kev lag luam vim nws qhov kub thiab txias tsis kam, zoo heev corrosion kuj thiab siab mechanical zog.Cov muaj pes tsawg leeg ntawm AZS cib feem ntau muaj peb lub ntsiab Cheebtsam,:
Alumina (Al2O3): Alumina yog ib qho tseem ceeb ntawm AZS cib, feem ntau muaj nyob ib ncig ntawm 45% mus rau 49% ntawm nws muaj pes tsawg leeg. Alumina muab siab refractoriness thiab mechanical zog rau lub cib.
Zirconia (ZrO2): Zirconia yog ib qho tseem ceeb ntawm cov khoom, uas muaj li ntawm 33% mus rau 40% ntawm cov muaj pes tsawg leeg. Zirconia pab txhawb lub cib tiv thaiv thermal shock thiab corrosion, tshwj xeeb tshaj yog nyob rau hauv kev sib cuag nrog molten iav.
Silica (SiO2): Silica tso nyiaj rau qhov seem ntawm cov muaj pes tsawg leeg, feem ntau nyob ib ncig ntawm 15% mus rau 20%. Silica pab txhim kho lub cib tiv thaiv cov tshuaj tua kab mob thiab thermal stress.
Ntxiv nrog rau cov khoom tseem ceeb no, AZS Fused zirconium corundum bricks kuj tseem muaj cov khoom siv me me ntawm lwm cov khoom siv ntxiv lossis cov stabilizers los txhim kho cov khoom tshwj xeeb lossis pab txhawb kev tsim khoom. Cov tshuaj ntxiv no tuaj yeem suav nrog cov ntaub ntawv xws li titania (TiO2) lossis lwm yam oxides.
Lub npe "AZS" yog muab los ntawm cov tsiaj ntawv thawj zaug ntawm nws cov khoom tseem ceeb: Alumina (A), Zirconia (Z), thiab Silica (S). Qhov kev sib xyaw ua ke no ua rau AZS cib tsim nyog rau hauv ob sab phlu, hauv qab blocks, thiab lwm qhov chaw siab ntawm cov iav melting rauv, nrog rau lwm yam kev siv uas tiv taus huab cua kub thiab tshuaj corrosion yog tsim nyog.
Fused zirconium corundum bricks yog tsim nyob rau hauv lub cub hluav taws xob qhov chaw zoo raw khoom xws li alumina, zirconia, thiab lwm yam yog melted ntawm kub kub, thiab ces cov yaj yog homogenized thiab densified los ntawm kev tswj qhov kub thiab txias. Thaum kawg, tom qab txias thiab solidification, fused zirconium corundum cib tau txais. Nws muaj refractoriness siab heev thiab tuaj yeem nyob ruaj khov rau lub sijhawm ntev hauv qhov kub thiab txias. Tsis tas li ntawd, nws muaj zog corrosion kuj thiab tuaj yeem tiv taus qhov yaig ntawm cov xov xwm corrosive xws li molten hlau thiab molten iav. Hauv kev lag luam iav, fused zirconium corundum cib kuj tseem siv los ua cov ntaub ntawv tseem ceeb rau cov iav furnaces.
