Kev kub siab refractory Brown Fused Alumina

Xim av fused alumina bauxite ua cov khoom siv raw, thee, hlau, qhov kub siab tshaj 2000 degrees hitches hauv arc smelting, lub zeb sib tsoo yas, sib cais sib nqus rau hlau, screen faib ua ntau yam qhov loj me, cov qauv ntom ntom, siab hardness, cov khoom me me tsim globular, siab consolidation yog tsim rau kev ua ceramic, resin abrasive thiab sib tsoo, polishing, sandblasting, casting, thiab lwm yam, kuj siv tau rau kev tsim cov khoom siv refractories siab heev.

Xim av corundum nws cov haujlwm tseem ceeb:
1.Vim nws muaj zog thiab lwm yam khoom, nws yog siv los nrum hlau sliding nozzle, smelting cov hlau tsis tshua muaj, cov hlau tshwj xeeb, ceramics, lub qhov cub tawg (phab ntsa thiab yeeb nkab); Cov khoom siv lub cev thiab tshuaj lom neeg, lub txim hluav taws xob, cov txheej txheem tiv thaiv oxidation kub.
2.Vim yog cov yam ntxwv ntawm qhov nyuaj, kev sib deev zoo, lub zog siab, hauv lub kaw lus tshuaj lom neeg, siv tau ua ntau yam tshuaj tiv thaiv thiab cov kav dej, cov khoom siv twj tso kua mis tshuaj; Ua cov khoom siv kho tshuab, txhua yam pwm, xws li hlau kos pwm, nias lub hauv paus pwm qhov ncauj, thiab lwm yam; Ua cov cuab yeej, pwm abrasives, cov ntaub ntawv tiv thaiv mos txwv, tib neeg cov pob qij txha, lub nplhaib kaw thiab lwm yam.
3.Cov ntaub ntawv rwb thaiv tsev Corundum, xws li lub cib corundum, lub pob corundum hollow thiab cov khoom fiber, siv rau ntau yam khoom siv cua sov kub thiab sab saum toj, ob qho tib si khaws cia kub. Emery particle loj xuab zeb yog ua los ntawm cov khoom siv dag emery, siv cov menyuam, pob sib tsoo, barmark thiab lwm yam khoom siv ua, qhov loj me los ntawm F8-F325. Feem ntau siv rau kev txhuam, sib tsoo, kev sib tsoo hauv kev lag luam, thiab lwm yam, kuj tuaj yeem ntxuav raws li cov neeg siv khoom xav tau, pickling thiab lwm yam kev ua, kom tau raws li cov kev xav tau sib txawv ntawm cov neeg siv khoom.

Cov xim av corundum uas tsis muaj carbon ntau tom qab lub cub tawg thiab cov txheej txheem tshwj xeeb ntawm kev rov ua dua, txo cov ntsiab lus ntawm cov pa roj carbon seem hauv cov xim av corundum, yog li cov khoom siv tsis raug pulverized, tsis tawg, toughness yog abrasives kev lag luam, refractory kev lag luam raw khoom. Feem ntau siv rau ceramic abrades, abrades, organic abrades, siv, coated abrades, thiab lwm yam., Raws li cov ntsiab lus ntawm cov pa roj carbon seem yog muab faib ua: calcined xim av corundum C ≤0.05%, qis carbon xim av corundum C ≤0.10%, xim av corundum C ≤0.15%.