Puas yog cov xim av corundum hloov tau cov dawb corundum hauv cov khoom siv abrasives thiab cov cuab yeej sib tsoo? —— Cov Lus Nug thiab Cov Lus Teb Txog Kev Paub
Q1: Corundum xim av thiab Corundum dawb yog dab tsi?
Xim av corundumyog ib qho abrasive ua los ntawm bauxite ua cov khoom siv tseem ceeb thiab smelted ntawm qhov kub siab. Nws cov khoom tseem ceeb yogtxhuas oxide(Al₂O₃), nrog cov ntsiab lus ntawm kwv yees li 94% lossis ntau dua, thiab muaj me ntsis ntawm cov hlau oxide thiab silicon oxide. Dawb corundum yog cov khoom siv abrasive siab-purity, thiab nws cov khoom tseem ceeb kuj yog txhuas oxide, tab sis nrog kev ntshiab siab dua (kwv yees li 99%) thiab yuav luag tsis muaj impurities.
Q2: Qhov txawv ntawm xim av corundum thiab dawb corundum hauv qhov nyuaj thiab tawv yog dab tsi?
Hardness: Dawb corundum muaj qhov nyuaj dua lixim av corundum, yog li nws tsim nyog rau kev ua cov ntaub ntawv muaj zog. Kev tawv: Xim av corundum muaj zog dua li dawb corundum, thiab tsim nyog rau cov xwm txheej uas muaj kev cuam tshuam siab xws li kev sib tsoo ntxhib lossis kev sib tsoo hnyav.
Q3: Cov chaw siv tseem ceeb ntawm cov xim av corundum yog dab tsi?
Vim nws muaj zog thiab qhov nyuaj nruab nrab, xim av corundum feem ntau yog siv rau hauv: kev siv siabkev sib tsootej xwm txheej xws li kev sib tsoo ntxhib thiab kev sib tsoo hnyav. Kev ua cov ntaub ntawv uas muaj qhov nyuaj nruab nrab, xws li hlau, castings, thiab ntoo. Kev txhuam thiab xuab zeb, tshwj xeeb tshaj yog qhov ntxhib ntawm qhov chaw.
Q4: Cov ntawv thov feem ntau ntawm cov corundum dawb yog dab tsi?
Vim nws qhov nyuaj siab thiab purity siab, dawb corundum feem ntau siv rau: kev sib tsoo thiab polishing precision, xws li kev ua cov hlau siab-hardness thiab stainless hlau. Kev ua cov khoom siv hluav taws xob thiab ceramics nrog qhov xav tau siab ntawm qhov chaw. Cov teb ua tiav siab xws li cov khoom siv kho mob thiab cov cuab yeej kho qhov muag.
Q5: Hauv cov xwm txheej twg tuaj yeem hloov cov xim av corundum dawb?
Cov xwm txheej uas cov xim av corundum tuaj yeem hloov pauvdawb corundumsuav nrog: qhov nyuaj ntawm cov khoom siv ua tiav yog qis, thiab qhov nyuaj abrasive tsis tas yuav tsum siab tshwj xeeb. Cov kev cai ua tiav tsis siab, xws li kev sib tsoo ntawm qhov chaw lossis kev tshem tawm. Thaum cov nqi kev lag luam tsawg, kev siv cov xim av corundum tuaj yeem txo cov nuj nqis.
Q6: Hauv cov xwm txheej twg cov corundum dawb tsis tuaj yeem hloov los ntawm cov corundum xim av?
Cov xwm txheej uas cov corundum dawb tsis tuaj yeem hloov los ntawm cov corundum xim av suav nrog: kev ua cov khoom siv siab tawv, xws li cov hlau carbon siab thiab cov hlau tsis xeb. Cov xwm txheej ua cov txheej txheem nrog qhov xav tau siab heev, xws li kev txhuam iav kho qhov muag. Cov ntawv thov uas rhiab heev rau cov khoom tsis huv, xws li cov khoom siv kho mob lossis kev ua cov khoom siv semiconductor.
Q7: Qhov txawv ntawm tus nqi ntawm xim av corundum thiab dawb corundum yog dab tsi?
Cov khoom siv tseem ceeb ntawm cov xim av corundum thiab dawb corundum yog ob qho tib si txhuas pob zeb; tab sis vim muaj ntau txoj kev ua tiav, tus nqi tsim khoom ntawm cov xim av corundum qis dua, yog li tus nqi qis dua li cov dawb corundum. Rau cov haujlwm nrog cov peev nyiaj tsawg, kev xaiv cov xim av corundum yog qhov kev daws teeb meem pheej yig dua.
Q8: Hauv kev xaus, yuav ua li cas xaiv cov abrasive zoo?
Qhov kev xaiv ntawm xim av corundum lossis dawb corundum yuav tsum tau txiav txim siab raws li qhov xav tau tshwj xeeb:
Yog tias koj cov kev xav tau ua haujlwm feem ntau yog kev sib tsoo tsis zoo lossis kev tswj tus nqi, nws raug pom zoo kom siv cov xim av corundum. Yog tias qhov kev xav tau ua haujlwm raug siab thiab cov khoom ua haujlwm yog hlau uas muaj qhov nyuaj dua lossis qhov chaw raug, yuav tsum xaiv cov corundum dawb. Los ntawm kev tshuaj xyuas cov yam ntxwv ntawm ob qho tib si, koj tuaj yeem nrhiav qhov sib npaug zoo tshaj plaws ntawm kev ua tau zoo thiab tus nqi. Yog tias koj tseem muaj lus nug, koj tuaj yeem sab laj nrog cov kws tshaj lij ntxiv raws li qhov xwm txheej siv tiag tiag.