Ua rau thiab kev tiv thaiv ntawm cov teeb meem tshwm sim hauv daim ntawv thov dawb corundum abrasive?
Vim muaj kev sib raug zoo ntawm cov khoom siv, dawb corundum li abrasive piv nrog rau lwm yam khoom muaj qhov sib txawv zoo, vim hais tias cov ntsiab lus ntawm alumina ntawm corundum dawb yog qhov siab, tuaj yeem ua tau raws li cov kev cai ntawm ntau lub sijhawm.Tab sis tseem yuav muaj kev cuam tshuam tsis zoo nyob rau hauv daim ntawv thov txheej txheem ntawm dawb corundum abrasive, nyob rau hauv saib ntawm cov teeb meem ntawm cov khoom redness, yuav ua li cas daws tau nws zoo?
Ua ntej tshaj plaws, peb yuav tsum paub qhov twg yog qhov ua rau muaj teeb meem.Tom qab kev soj ntsuam, nws pom tias dawb corundum abrasives liab tuaj yeem yog vim tias cov khoom sib txuas ntawm cov khoom tsim muaj cov khoom siv hlau;Nws yuav yog cov txheej txheem hlau ntau dhau ntawm cov txheej txheem ntawm kev ua.Yog li ntawd, lub hav zoov ntawm hlau nyob rau hauv cov khoom dawb corundum yuav tsum tau txo kom deb li deb tau.
Txhawm rau kom ua tiav cov txiaj ntsig zoo tshaj plaws, lub hav zoov ntawm huab cua yuav tsum raug zam nyob rau hauv cov txheej txheem ntawm abrasive ntau lawm, thiab kev tswj ntawm dawb corundum abrasive particle loj yuav tsum tau them sai sai rau, yog li kom tsis txhob tshwm sim ntawm ntau yam tsis zoo tshwm sim.
Yuav ua li cas yog qhov zoo sawv ntsug los yog poob ntawm xim av corundum cib txheeb xyuas?
Xim av corundum tuaj yeem ua rau abrasive, tuaj yeem ua rau cib, vim yog xim av corundum nws tus kheej muaj kev ua tau zoo, yog li ua los ntawm cib tom qab xim av corundum yog ib qho kev siv zoo heev.Tab sis vim hais tias qhov kev ua tau zoo ntawm cov khoom tsis meej ntawm ib nrais muag, yog li peb yuav tsum kawm kom paub qhov zoo ntawm cov xim av corundum cib rau kev siv cov khoom.
Txij li thaum Lub Kaum Hli, ntau qhov chaw hauv Suav teb tau siv txoj cai txwv tsis pub siv hluav taws xob thiab kev txwv ntau lawm, ua rau tus nqi xim av corundum tseem muaj zog.Tus nqi hluav taws xob yog ib qho tseem ceeb cuam tshuam rau tus nqi ntawm cov xim av corundum.Tus nqi hluav taws xob hauv Henan tau hloov kho ntau dua 1 yuan / degree, thiab tus nqi tau nce siab heev.
Raws li cov ntaub ntawv txheeb cais nyob rau lub Kaum Hlis, xim av corundum lag luam tsib sib law liag nce, Henan, Shanxi, Guizhou peb lub ntsiab ntau lawm cheeb tsam ntawm xim av corundum nqi nce 1200-1300 yuan / ton, mus txog 22.64% thiab 25.49%, guizhou xim av corundum sawv siab tshaj Henan. , Shanxi.
Tom qab nkag mus rau lub Kaum Ib Hlis, xim av corundum ntau lawm txwv cov yam ntxwv nce, xim av corundum ua lag luam lossis pov qhov txuas ntxiv ntawm cov khoom tsis muaj zog thiab xav tau qhov xwm txheej, tus nqi tseem muaj kev txhawb nqa siab, hais ruaj khov.
Brown corundum: nrog rau kev taw qhia ntawm lub teb chaws ib puag ncig kev tiv thaiv cov cai thiab meej cov kev cai ntawm ib puag ncig tiv thaiv cov cai nyob ib ncig ntawm lub lag luam maj mam ruaj khov, ua ke nrog kev nce ntawm cov lag luam ntau lawm, xim av corundum mov tseem ruaj khov.Raws li kev lag luam corundum stabilizes, tus nqi tsis meej pem yuav maj mam ploj mus.
Brown corundum yog ib qho tseem ceeb tshaj plaws abrasives, nws cov crushing tsis kam, oxidation kuj, corrosion kuj muaj zog, muaj tshuaj zoo stability, ntau lawm nqi qis dua lwm yam abrasives, nqi-zoo kuj zoo dua lwm yam abrasives.Nyob rau hauv peb lub teb chaws, xim av corundum tau maj mam tsim ib tug tej yam kev lag luam scale industrial khoom system, uas tau los ua ib tug irreplaceable yooj yim cov ntaub ntawv rau kev lag luam kev loj hlob thiab ib tug indispensable ib feem ntawm lub teb chaws kev khwv nyiaj txiag.Tam sim no, lub tuam txhab tuav txoj haujlwm tseem ceeb hauv kev tsim cov khoom sib koom ua ke, coated abrasives thiab cov khoom siv refractory.
Dawb corundum: nkag mus rau lub caij cua sov thiab kev taw qhia txog kev tiv thaiv ib puag ncig, kev lag luam qis qis txwv cov khoom loj, qhov kev thov rau dawb corundum tsis muaj zog, kev ua lag luam thiab kev thov kom muaj kev sib npaug, tsis muaj qhov tshwm sim nyuaj rau. nrhiav cov khoom.Ib feem ntawm cov khoom lag luam thaum ntxov thiab cov khoom lag luam ntawm cov khoom muag, yog muag ntawm tus nqi qis.Tam sim no cov khoom siv dawb corundum ruaj khov, tus nqi lig yuav rov qab los.
Post lub sij hawm: Dec-13-2021