Yuav Ua Li Cas Xaiv Txoj Cai Alumina Sib Tsoo Media: Pob vs. Cov hlaws dai rau qhov ua tau zoo tshaj plaws Milling?
Jul 28, 2026
Tso lus
Alumina sib tsoo xov xwm ncaj qha cuam tshuam rau zeb tso zis fineness, zog noj thiab khoom purity. Xaiv qhov tsis ncaj ncees lawm specification tsis yog tsuas yog txwv kev hla dhau, tab sis kuj coj tsis tsim nyog hnav thiab tsim kua muag muaj kuab paug. Kev xaiv kom raug ua raws li peb kauj ruam tseem ceeb: qhov loj me, tshuaj purity, thiab sau gradation.
Txiav txim siab qhov loj ntawm qhov sib tsoo nruab nrab - raws li qhov loj me me thiab lub hom phiaj zoo
Ua ntej, ntsuas qhov loj me me ntawm cov khoom siv raw thiab qhov yuav tsum tau ua kom zoo kawg nkaus. Loj loj alumina npas (xws li 20mm-30mm) muaj huab hwm coj ntau thiab cuam tshuam lub zog, ua rau lawv tsim nyog rau crushing ntxhib hais sai sai.Cov kev cai dav dav: lub coarser pub, qhov loj ntawm tus neeg tshaj tawm yuav tsum yog; lub finer lub hom phiaj, ntau me me pob los yog hlaws dai yuav tsum tau ntxiv kom ntxiv sib tsoo cov ntsiab lus.
Paub meej tias cov ntsiab lus alumina - cuam tshuam rau tus kheej hnav tus nqi thiab cov khoom sib kis
Cov ntsiab lus alumina ncaj qha txiav txim siab hnav tsis kam thiab impurity qhia. 92% alumina nruab nrab yog kev lag luam thiab siv tau, haum rau cov txheej txheem uas tsis hnov tsw rau kev sib xyaw ntawm cov khoom me me ntawm silicon thiab calcium . 95% thiab siab tshaj -purity media muaj tsawg dua iav theem sab hauv, denser grain bonding, ho txo qis tus nqi ntawm ib qho kev sib tsoo. Thaum milling cov khoom siv hluav taws xob ceramic lossis siab -cov xim purity, yuav tsum tau xaiv cov purity siab dua kom tsis txhob hla- paug.
Kev suav sau tus nqi thiab muab qhab nia - Kev siv hluav taws xob ntau tshaj plaws
Cov xov xwm sau ntim ib txwm tsis pub tshaj 40% -50% ntawm lub tshuab ua haujlwm zoo. Raws li qhov no, siv ntau-theem gradation los ntawm kev sib xyaw cov pob loj, nruab nrab thiab me lossis cov hlaws dai hauv ib qho piv txwv. Qhov no tso cai rau cov xov xwm los sau ib leeg cov voids, faib kev cuam tshuam thiab attrition ntau tus sib npaug ntawm cov khoom siv.Ib qho kev ntsuas kom zoo tuaj yeem txiav txim siab los ntawm kev ntsuam xyuas lossis kev kwv yees thaj chaw tshwj xeeb. Nws sib npaug qhov cuam tshuam rau kev quab yuam thiab kev sib tsoo cheeb tsam, hloov lub zog noj mus rau hauv cov txheej txheem tshiab ntog zoo es tsis muab pov tseg rau hauv xov xwm - mus rau - xov xwm kev sib tsoo.
