Cov cib refractory alumina siab yog cov khoom siv refractory ua tau zoo nrog ntau dua 48% alumina. Sintered los ntawm cov bauxite zoo tshaj plaws ntawm qhov kub siab, nws ua tau zoo dua li cov cib av nplaum ib txwm hauv kev tiv taus qhov kub siab, kev ruaj khov ntawm cov qauv thiab kev tiv taus corrosion. Ua cov khoom siv tseem ceeb rau cov cub tawg hauv kev lag luam, nws tau siv dav hauv metallurgy, cement, tshuaj lom neeg thiab fais fab, ua haujlwm ua cov kev daws teeb meem txhim khu kev qha rau kev tiv thaiv cov khoom siv hauv kev lag luam kub siab.
Cov Khoom Tseem Ceeb
Lub cib refractory no muaj kev ua tau zoo heev rau cov chaw ua haujlwm hnyav, daws tau cov teeb meem ntawm lub qhov cub tawg xws li kev hloov pauv, tev tawm thiab lub neej luv.
Qhov kub ntawm 1750°C txog 1800°C. Cov qauv zoo tshaj plaws tiv taus qhov kub siab tshaj 1800°C, tswj kev ua haujlwm ruaj khov yam tsis muaj kev mos lossis yaj thaum lub sijhawm ua haujlwm kub siab ntev.
Qhov kub ntawm qhov khoom ua kom mos ntawm 1420 ° C–1500 ° C tiv taus qhov kub siab hloov pauv, khaws cia lub cev cub kom ruaj khov thiab txo cov kev pheej hmoo ntawm kev puas tsuaj rau cov khoom siv.
Cov qauv mullite zoo tshaj plaws tiv taus kev yaig los ntawm cov slag molten, cov kua hlau thiab cov pa roj flue corrosive, tiv thaiv kev puas tsuaj ntawm cov ntaub thiab ua kom lub cub tawg ntev dua.
Ua tau ntev thaum qhov kub hloov pauv ntau zaus yam tsis tawg lossis tev tawm. Lub zog nias siab ua rau nws tiv taus cov khoom siv uas raug khawb thiab kev sib txhuam ntawm lub cev mus sij hawm ntev.
Kev ua kom muaj cua sov tsawg ua rau lub cub tawg poob cua sov thiab ua rau lub zog siv tau zoo dua. Txo qhov zaus kho thiab hloov pauv, txo cov nqi ua haujlwm mus sij hawm ntev.
Cov Ntawv Thov Kev Lag Luam Tseem Ceeb
Muaj ntau qib (48%–80% Al₂O₃), cov cib no haum rau ntau qhov xwm txheej kub siab. Lawv zoo tagnrho rau cov cub tawg hlau, cov tais hlau thiab cov cub tawg cua sov hauv kev lag luam hlau. Lawv kuj ua haujlwm ua cov ntaub thaiv ruaj khov rau cov cub tawg cement rotary, cov cub tawg lime, cov boilers kev lag luam, cov cub tawg tshuaj lom neeg, cov cub tawg iav thiab cov cub tawg ceramic.
Vim Li Cas Xaiv Peb
Peb muab cov cib refractory alumina siab tag nrho hauv cov duab txheem thiab cov duab tshwj xeeb, suav nrog cov hom sib dua thiab hnyav. Ua los ntawm bauxite ntshiab siab los ntawm cov txheej txheem sintering nruj, peb cov khoom muaj cov khoom zoo ruaj khov, qhov loj me meej thiab lub neej ntev. Peb muab cov kev daws teeb meem tshwj xeeb, cov lus qhia xaiv cov kws tshaj lij thiab kev pabcuam tom qab muag tag nrho rau cov neeg siv khoom thoob ntiaj teb.
Tiv tauj peb kom tau txais kev sab laj dawb thiab hais nqe rau cov cib refractory zoo alumina siab!
Lub sijhawm tshaj tawm: Tsib Hlis-22-2026
