1. Av nplaum cib: Cov khoom siv refractory uas siv cov av nplaum ua cov khoom siv tseem ceeb, ua tiav rau hauv cov duab, thiab tom qab ntawd raug rho tawm ntawm qhov kub thiab txias. Av nplaum cib muaj hluav taws kub zoo heev thiab thermal rwb thaiv tsev thiab yog dav siv nyob rau hauv ob sab phlu thiab qhov rooj ntawm ntau yam industrial kilns.
2. High alumina cib: Cov khoom siv refractory uas siv siab alumina bauxite ua cov khoom siv tseem ceeb, tau ua tiav rau hauv cov duab, thiab tom qab ntawd raug rho tawm haujlwm ntawm qhov kub thiab txias. High alumina bricks muaj siab refractoriness thiab load softening kub, zoo hnav tsis kam thiab tshuaj stability, thiab yog ib qho tseem ceeb hauv ob sab phlu ntaub ntawv rau industrial kilns.
3. Silica refractory khoom: Cov khoom siv refractory uas siv silica los ua cov khoom siv tseem ceeb, tau ua tiav rau hauv cov duab, thiab tom qab ntawd raug rho tawm ntawm qhov kub thiab txias. Siliceous refractory cov ntaub ntawv muaj lub siab load softening kub thiab muaj peev xwm tiv taus acidic slag yaig. Lawv feem ntau siv rau hauv cov khoom siv kub kub xws li iav rauv thiab cov cement rotary kilns.
4. Corundum refractory khoom: Corundum xuab zeb yog siv los ua cov khoom tseem ceeb. Cov khoom siv refractory uas tau ua tiav rau hauv cov duab thiab tom qab ntawd raug rho tawm haujlwm ntawm qhov kub thiab txias. Corundum refractory cov ntaub ntawv muaj siab hardness thiab hnav tsis kam, thiab tuaj yeem tiv taus cov neeg kho tshuab hnav thiab tshuaj lom neeg corrosion. Lawv feem ntau yog siv nyob rau hauv lub cub tawg linings thiab rauv tubes ntawm high-temperature industrial furnaces.
5. Mullite refractory khoom: Cov khoom siv refractory uas siv mullite ua cov khoom siv tseem ceeb, tau ua tiav rau hauv cov duab, thiab tom qab ntawd raug rho tawm haujlwm ntawm qhov kub thiab txias. Mullite refractory cov ntaub ntawv muaj qhov zoo thermal poob siab tsis kam thiab siab kub creep zog, thiab tuaj yeem tiv taus qhov kub thiab txias thiab kev ntxhov siab. Lawv feem ntau siv nyob rau hauv smelting furnaces, cua sov rauv thiab sintering khoom nyob rau hauv steel, non-ferrous hlau, ceramics thiab lwm yam industries.
