Hauv kev lag luam ntawm cov ntaub ntawv refractory, corundum, ua ib qho khoom siv tseem ceeb, tau dhau los ua cov khoom siv dav hauv kev lag luam refractory vim nws cov khoom siv lub cev thiab tshuaj zoo heev. Tsab xov xwm no yuav qhia txog cov yam ntxwv tseem ceeb, kev siv dav dav, kev ua lag luam, thiab cov txheej txheem tsim khoom ntawm corundum kom meej, thiab tsom mus rau 200-mesh corundum high-efficiency sib tsoo tshuab los qhia rau koj tias nws ua rau lub sijhawm tshiab ntawm kev sib tsoo zoo li cas.

Corundum yog ib lub pob zeb diamond uas tsim los ntawm kev siv lead ua los ntawm txhuas oxide. Nws qhov nyuaj yog qhov thib ob tsuas yog pob zeb diamond thiab cubic boron nitride, thiab nws qhov nyuaj ntawm Mohs ncav cuag 9. Lub npe ntawm corundum tau los ntawm Is Nrias teb. Nws cov khoom tseem ceeb yog Al₂O₃, thiab muaj peb hom sib txawv: α-Al₂O₃, β-Al₂O₃, γ-Al₂O₃. Vim nws cov khoom zoo heev, corundum yog siv dav hauv cov ntaub ntawv sib tsoo siab heev, watches, cov ntaub ntawv bearing rau precision machinery, thiab lwm yam teb.

Daim ntawv thov ntawm corundum

Cov ntawv thov ntawm corundum yog dav heev, npog ntau qhov chaw lag luam xws li metallurgy, machinery, tshuaj lom neeg kev lag luam, electronics, aviation, thiab kev tiv thaiv lub teb chaws. Vim nws qhov kub thiab txias tsis kam, corrosion tsis kam, thiab lub zog siab, corundum yog siv ua crucible thiab lub nkoj rau casting steel sliding qhov rooj, smelting tsawg tsawg hlau muaj nqis, thiab cov alloys tshwj xeeb; hauv cov txheej txheem tshuaj lom neeg, corundum yog siv ua ntau yam tshuaj tiv thaiv thiab cov kav dej thiab cov twj tso kua mis tshuaj; hauv kev kho tshuab, corundum yog siv los ua riam, pwm, cov ntaub ntawv tiv thaiv mos txwv, thiab lwm yam. Tsis tas li ntawd, cov khoom corundum pob tshab kuj tseem siv tau los ua teeb thiab microwave fairings, thiab Na-b-Al₂O₃ cov khoom yog cov khoom siv electrolyte rau kev ua cov roj teeb sodium-sulfur.

Qhov Xwm Txheej Lag Luam Corundum

Nyob rau xyoo tas los no, nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho sai ntawm kev lag luam, qhov kev thov rau corundum tau txuas ntxiv mus, thiab kev cia siab ntawm kev ua lag luam yog dav. Tuam Tshoj, Is Nrias teb, thiab Brazil yog cov neeg tsim khoom corundum loj tshaj plaws hauv ntiaj teb, ntawm cov uas Tuam Tshoj yog lub ntiaj teb cov neeg tsim khoom loj tshaj plaws thiab xa tawm ntawm corundum dawb. Kev ua lag luam corundum nthuav tawm lub xeev ntawm kev sib npaug ntawm kev muab khoom thiab kev thov, nrog rau cov khoom zoo txuas ntxiv txhim kho thiab cov chaw thov txuas ntxiv nthuav dav. Tshwj xeeb tshaj yog nyob rau hauv cov teb siab kawg xws li kev sib tsoo siab thiab polishing, daim ntawv thov ntawm corundum tau dhau los ua ntau dua thiab ntau dua.

Cov txheej txheem tsim khoom ntawm corundum

Cov txheej txheem tsim cov corundum muaj ntau kauj ruam xws li kev npaj cov khoom siv, kev sib xyaw, kev txias, kev siv lead ua thiab kev ua tiav. Ua ntej, cov hmoov txhuas oxide uas muaj cov khoom huv si raug tshuaj xyuas thiab ziab kom ntseeg tau tias cov khoom siv raw muaj qhov sib xws thiab huv si. Tom qab ntawd, cov hmoov txhuas oxide raug muab tso rau hauv lub cub hluav taws xob thiab cua sov rau qhov kub siab kom yaj nws mus rau hauv lub xeev kua. Hauv lub xeev molten, cov txhuas oxide molecules rov kho lawv tus kheej kom tsim cov qauv siv lead ua thiab tsim cov khoom corundum. Tom qab ntawd, qhov kub thiab txias maj mam txo qis kom cov khoom corundum maj mam khov mus rau hauv cov khoom khov. Thaum kawg, nws raug cua sov dua kom ua rau cov qauv siv lead ua ruaj khov dua thiab txhim kho qhov nyuaj thiab hnav tsis kam ntawm corundum.

Kev Taw Qhia Txog 200 mesh corundum high efficiency sib tsoo tshuab

Thaum siv corundum hauv qee qhov chaw, nws yuav tsum tau zom ua hmoov zoo 200-mesh ua ntej, xws li cov hlau abrasives, cov khoom siv iav ceramic, thiab cov khoom siv semiconductor optical. Kauj ruam thawj zaug yog kev sib tsoo. Lub sijhawm no, koj yuav tsum siv lub tshuab sib tsoo 200-mesh corundum high-efficiency. Guilin Hongcheng yog lub tuam txhab tsim khoom siv sib tsoo loj hauv tsev R & D thiab kev tsim khoom. Lub tshuab pendulum HC series uas nws tsim yog qhov kev xaiv zoo tshaj plaws rau lub tshuab sib tsoo 200-mesh corundum high-efficiency.

Cov HC series swing mills muaj ntau hom qauv, nrog rau cov zis tawm txhua teev txij li 1 tuj mus txog 50 tuj. Cov khoom siv ruaj khov thaum pib, lub kaw lus siab tsis zoo muaj kev sib khi zoo, qhov chaw ua haujlwm huv si thiab huv si, kev saib xyuas txhua hnub yooj yim, thiab tus nqi ua haujlwm thiab kev saib xyuas qis. Nws yog siv dav hauv kev lag luam refractory thiab muaj kev ua tau zoo nplua nuj.

Guilin Hongcheng 200 mesh corundum high-efficiency sib tsoo tshuab maj mam dhau los ua cov khoom siv tseem ceeb hauv kev ua cov khoom siv hauv av thiab kev npaj cov khoom siv vim nws qhov ua tau zoo, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Raws li cov khoom siv sib tsoo zoo, kev thov ua lag luam rau corundum txuas ntxiv mus thiab kev cia siab ntawm kev ua lag luam yog dav. Txais tos tiv tauj peb rau qhov kev hais lus tshiab tshaj plaws.