Refractory Materials Bauxite Mine Brown Fused Alumina (Al2O3) Aluminium Oxide Powder Fines 325 Mesh

Feature
BFA muaj crystallization zoo, zoo toughness, tsis tshua muaj linear expansion coefficient, corrosion kuj.
Cov lus qhia ntxaws
Brown Fused Alumina yog tsim los ntawm smelting ntawm Calcined Bauxite nyob rau hauv
hluav taws xob arc rauv ntawm qhov kub siab tshaj 2000C.
Daim ntawv thov: Hnav-resistant thiab refractory khoom, Reusable abrasive,
Resin bond abrasive cov cuab yeej, Sib tsoo thiab polishing xov xwm, Ceramic
sib tsoo log, sandblasting, precision casting.

Brown Fused Aluminakuj hu ua Brown Fused Aluminium Oxide, Brown Aluminium Oxide los yog Brown Corundum. Nws yog cov khoom tsim los ntawm cov txheej txheem fusion ntawm bauxite (qhov chaw ntawm txhuas oxide) thiab lwm yam ntim thiab crushed thiab tshuaj xyuas rau hauv grits ntawm sib txawv sieving tis. Nws yog xim av, ntom, tawv, tawv, kub resistant, abrasion resistant khoom dav siv rau abrasives, refractory thiab sandblasting lub hom phiaj. Main manufacturing txheej txheem raws li hauv qab no.

Fusion / Smelting

Calcined Bauxite, Anthracite thiab Hlau Fillings yog cov ntaub ntawv tseem ceeb rau kev tsim Brown Fused Alumina. NY TWO xaiv qhov zoo tshaj plaws calcined bauxite uas muaj li ntawm 88% txhuas oxide, uas yog lub ntsiab ntawm Al₂O₃hauv BFA. Cov ntaub ntawv nyoos no sib xyaw ua ke ntawm qee qhov kev faib ua feem thiab fused / smelted hauv hluav taws xob arc rauv nyob rau hauv txog 2200 degree. Feem ntau cov furnaces yog tsau rauv los yog Tilting rauv (Dumping furnace). Thaum lub sij hawm fusion txheej txheem, cov ntsiab lus hlau nyob rau hauv qab ntawm lub cub tawg, cov ntsiab lus carbon mus rau saum lub qhov cub, thiab cov ntsiab lus txhuas oxide nyob rau hauv nruab nrab. Cov khoom siv raw yog crystallized thiab impurities raug txo. Qhov no yog cov txheej txheem tseem ceeb tshaj plaws rau Brown Fused Alumina uas txiav txim siab purity thiab hardness ntawm nws.

BFA Lumps & Crushing

Lub fused BFA yog txias thiab crushed rau hauv cov pob loj uas zoo li xim av. Qhov no yog cov khoom siv ntawm high aluminium oxide cov ntsiab lus. BFA lumps yog ces crushed rau hauv me me rau ntau lawm.

Kev tshuaj ntsuam/Sieving

Brown Fused Alumina lumps grits yog ces muab tso rau hauv crushers ntxiv crushing rau hauv me me qhov ntau thiab tsawg thiab soj ntsuam rau hauv grits ntawm sib txawv sieving tis. Qhov no yog ntxhib finer qib ntawm zoo sieving faib haum rau abrasives thiab refractory hom phiaj. Muaj cov qauv zoo sib txawv xws li GB, FEPA, JIS, ANSI cov qauv. Tom qab kev tshuaj ntsuam, cov ntsiab lus ntawm Aluminium Oxide (Al2O3) yog li ntawm 95%, nrog cov ntsiab lus me me ntawm Hlau Oxide (Fe2O3), Titanium Oxide (TiO2) thiab Silicon Oxide (SiO2) thiab cov ntsiab lus sib nqus me me. Cov ntsiab lus sib nqus raug tshem tawm cov cuab yeej cuam tshuam, uas cov txheej txheem tseem ceeb xws li rau refractory thiab abrasives daim ntawv thov sib nqus cov ntsiab lus yuav ua rau cov khoom tiav. Rau Al2O3, lub finer (me me) cov grit yog, cov ntsiab lus qis dua.

Ntim

Tom qab ntau lawm, Brown Fused Alumina tau ntim thiab xa mus rau cov neeg siv khoom. Feem ntau cov ntim khoom yog Cov Hnab Loj ntawm 1 metric tons, 1.2 lossis 1.3 metric tons. Los yog ntim rau hauv 25kg woven hnab los yog 25kg hnab ntawv, thiab 40 hnab rau ib lub pallet.

Cim npe nrov: bauxite mine xim av fused alumina (al2o3) aluminium oxide hmoov nplua 325 mesh, Tuam Tshoj refractory ntaub ntawv bauxite mine xim av fused alumina (al2o3) txhuas oxide hmoov nplua 325 mesh manufacturers, lwm tus neeg