Cov ntaub ntawv refractory tau siv dav hauv kev lag luam hlau tsis-ferrous, thiab lawv ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev tsim khoom thiab cov khoom zoo. Cov hauv qab no yog cov xwm txheej tshwj xeeb ntawm daim ntawv thov refractory hauv kev lag luam hlau tsis-ferrous:
1. Aluminium smelting furnace hauv ob sab phlu: Thaum lub sij hawm txhuas smelting txheej txheem, lub high-temperature molten aluminium kua ua rau muaj zog corrosion thiab hnav ntawm cov khoom siv. Cov ntaub ntawv refractory tuaj yeem siv los ua cov txheej txheem ntawm cov smelting rauv, xws li mullite cib, corundum cov khoom, thiab lwm yam, uas muaj qhov kub thiab txias tsis kam thiab corrosion kuj, tuaj yeem tiv thaiv cov qauv ntawm lub cub tawg thiab ua kom lub neej ntev.
2. Copper smelting furnace mouth: Lub qhov cub lub qhov ncauj ntawm lub qhov cub tooj liab smelting rauv yog lub qhov hluav taws xob ntawm cov kua tooj liab kub kub, uas yuav tsum tau tiv taus qhov kub thiab txias thiab yaig ntawm cov kua tooj liab. Cov ntaub ntawv refractory tuaj yeem siv los ua cov khoom siv rau lub qhov ncauj qhov cub, xws li cov khoom siv corundum, cov khoom siv high-aluminium, thiab lwm yam, uas tuaj yeem tiv taus qhov kub thiab txias thiab cov kua tooj liab thiab ua kom muaj kev ruaj ntseg ntawm lub qhov ncauj qhov cub.
Zinc smelting furnace phab ntsa: Thaum lub sij hawm zinc smelting txheej txheem, lub siab kub zinc kua yuav ua rau muaj zog corrosion thiab hnav ntawm lub qhov cub phab ntsa. Cov ntaub ntawv refractory tuaj yeem siv los ua cov txheej txheem ntawm cov phab ntsa ntawm lub qhov cub, xws li mullite cib, corundum khoom, thiab lwm yam, uas tuaj yeem tiv taus qhov kub thiab txias thiab zinc kua thiab tswj kev ncaj ncees ntawm lub cub tawg qauv.
