Cov kev siv tseem ceeb ntawm cov hmoov dawb corundum yog dab tsi?
Dawb corundum micropowderyog ib qho khoom siv abrasive tseem ceeb heev thiab siv tau ntau yam. Nws cov kev siv tseem ceeb yog muab faib ua ntau pawg:
1. Daim Ntawv Thov Tseem Ceeb: Kev Ua Kom TseebKev Sib Tsoo thiab Kev Txhuam Hniav
Qhov no yog qhov kev siv tshuaj dawb corundum micropowder uas yog ib txwm muaj thiab tseem ceeb tshaj plaws. Vim nws qhov nyuaj siab, qhov loj me ntawm cov khoom sib xws, thiab kev tiv thaiv kev hnav zoo heev, nws ua rau muaj kev tswj hwm qhov ntev thiab qhov tiav ntawm qhov chaw du.
Kev Ua Hlau:
Kev Lag Luam Pwm: Siv rau kev txhuam cov pwm siab (xws li cov pwm iav, cov pwm txhaj tshuaj, thiab cov pwm tuag-casting), tshem tawm cov txheej dawb (txheej puas tsuaj) tom qab EDM machining kom ua tiav daim iav tiav.
Kev Siv Dav Hlau thiab Tsheb: Kev txhuam cov khoom tseem ceeb xws li cov hniav cav, cov turbine disks, thiab cov roj nozzles kom ntseeg tau tias qhov chaw zoo thiab tiv taus kev nkees.
Cov Khoom Siv Kho Mob: Kev txhuam cov cuab yeej phais, cov khoom cog rau pob txha (xws li cov pob qij txha cuav), thiab cov cuab yeej kho hniav, uas xav tau qhov chaw tiav thiab biocompatibility siab heev.
Kev Ua Khoom Siv Kho Qhov Muag:
Siv rau kev sib tsoo zoo thiab txhuam cov iav lossis cov khoom siv kho qhov muag xws li lens, prisms, thiab daim iav, tswj tau qhov tseeb ntawm qhov chaw thiab txo cov qhov tsis zoo ntawm qhov chaw.
Kev Lag Luam Semiconductor thiab Electronics:
Kev Tsim Khoom Wafer: Siv rau kev ua kom nyias nyias thiab ntug polishing ntawm silicon wafers.
Ntim Chip: Siv rau kev sib tsoo oxide thiab cov txheej hlau kom tiaj tus nto ntawm cov chip (txawm hais tias cov txheej txheem CMP feem ntau tam sim no siv silica thiab cerium oxide slurry, corundum dawb tseem muaj daim ntawv thov).
Siv rau kev txhuam cov ntaub ntawv sib nqus, cov khoom siv ceramic, cov siv lead ua piezoelectric, thiab lwm yam khoom siv hluav taws xob.
Kev Ua Khoom Siv Hniav Nyiaj Hniav Kub:
Siv rau kev txhuam thiab kho cov hlau muaj nqis (kub, nyiaj, platinum) thiab cov pob zeb diamond, ua kom tiav qhov ci ntsa iab heev.
2. Ua ib qho Functional Filler
Siv nws qhov kev kub ntxhov siab, kev hnav tsis kam, kev tiv taus cua sov, thiab kev ruaj khov tshuaj lom neeg,hmoov corundum dawb yog ntxiv rau ntau yam ntaub ntawv los txhim kho lawv cov khoom.
Cov Txheej Txheem Thiab Pem Teb Uas Tiv Thaiv Tau Kev Hnav:
Ntxiv rau epoxy resins, polyurethane, thiab lwm yam khoom siv hauv pem teb, nws tsim cov pem teb kev lag luam uas tiv taus kev hnav khaub ncaws zoo rau kev siv hauv cov tsev rau khoom, cov chaw ua haujlwm, cov chaw nres tsheb, thiab lwm qhov chaw uas muaj cov khoom hnyav thiab kev sib txhuam ntau zaus.
Siv ua cov khoom sib xyaw hauv cov tshuaj tsuag lossis cladding coatings los txhim kho kev hnav thiab kev tiv thaiv corrosion ntawm cov workpiece nto.
Cov Khoom Siv Refractory Siab Tshaj Plaws:
Ua ib qho khoom siv tseem ceeb, nws yog siv rau hauv kev tsim cov ladle castables, cov ntaub ntawv hlau channel, refractory ceramics, thiab ntau ntxiv. Nws txhim kho lub zog, kev tiv thaiv corrosion, thiab thermal stability ntawm cov ntaub ntawv refractory.
Cov Khoom Siv Ua Los Ntawm Av nplaum:
Ntxiv rau cov khoom siv ceramics (xws li alumina ceramics thiab silicon carbide ceramics) ua ib theem txhawb zog, nws ua rau kom muaj zog, tawv, thiab hnav tsis kam ntawm cov ceramics.
Cov Cuab Yeej Sib Tsoo thiab Txiav:
Kev tsim cov khoom sib txuas ua ke xws li cov log sib tsoo uas muaj cov roj hmab sib txuas, cov siv tawv sib txuas, ntawv xuab zeb, thiab cov pob zeb roj.
Hauv kev tsim cov cuab yeej xws li cov hniav pom pob zeb diamond thiab cov log sib tsoo, nws tau ntxiv ua cov khoom siv abrasive tsis yog thawj zaug rau lub taub hau txiav kom pab tshem tawm cov chips thiab txhim kho kev txiav zoo.
Lwm Cov Khoom Siv Sib Xyaws:
Ntxiv rau cov yas thiab roj hmab, nws tuaj yeem txhim kho qhov thermal conductivity, hnav tsis kam, thiab rigidity ntawm cov khoom. Piv txwv li, nws yog siv rau hauv kev tsim cov khoom siv nres thiab cov khoom siv sib txhuam.
3. Kev Siv Sandblasting thiab Kev Kho Mob Nto: Kev Siv Sandblasting Ntub Dej:
Cov hmoov av dawb corundum yog sib xyaw nrog dej los ua cov slurry siv rau kev ntxuav qhov chaw, tshem tawm cov burr, thiab ua tiav cov khoom meej. Piv rau cov xuab zeb qhuav, cov xuab zeb ntub muab kev tswj hwm zoo dua ntawm qhov roughness ntawm qhov chaw, txo cov hmoov av, thiab ua rau muaj kev cuam tshuam tsawg dua rau ntawm qhov chaw ua haujlwm, tiv thaiv kev hloov pauv.
Kev Siv Xuab Zeb Qhuav:
Txawm hais tias cov khoom me me corundum dawb feem ntau siv, cov hmoov micronized kuj tseem siv tau rau kev kho qhov chaw uas xav tau cov ntsiab lus zoo heev, xws li kev ntxuav thiab npaj cov khoom hlau rhiab heev.
4. Lwm Cov Ntawv Thov Tshwj Xeeb
Cov Bearings Ntsuas Precision:
Siv raukev txhuam thiab kev ua tiavcov kabmob pob zeb diamond (xws li agate bearings) hauv cov moos siab kawg.
Kev Tshawb Fawb thiab Kev Sim:
Hauv cov chaw soj nstuam txog kev tshawb fawb txog cov ntaub ntawv, kev siv xuab zeb ntub yog siv los npaj cov qauv metallographic, qhia meej txog cov qauv me me ntawm cov ntaub ntawv hlau los ntawm kev sib tsoo thiab polishing.
Cov Lus Qhia Txog Cov Yam Ntxwv (Vim Li Cas Siv Dav Hauv Cov Teb No):
Kev Nyuaj Siab: Nrog Mohs hardness ntawm 9, thib ob tsuas yog pob zeb diamond thiab silicon carbide, ntub xuab zeb ua rau muaj kev sib tsoo zoo ntawm feem ntau cov ntaub ntawv.
Qhov Loj ntawm Cov Khoom Me Me Sib Xws: Kev ntsuas qib kom raug ua rau muaj kev faib tawm ntawm cov khoom me me uas sib sau ua ke, ua kom ntseeg tau tias cov txiaj ntsig ua tiav zoo ib yam thiab tswj tau.
Kev Tiv Thaiv Kev Hnav Zoo Kawg Nkaus: Kev hnav thiab tsim kua muag tsawg thaum siv, ua rau lub neej ua haujlwm ntev.
Kev Ruaj Ntseg Tshuaj Lom Zem Siab: Nws tsis muaj tshuaj lom neeg nrog cov khoom ua haujlwm, ua rau nws tsim nyog rau kev siv cov hlau ua haujlwm xws li hlau tsis xeb thiab titanium alloys.
Kev Tiv Thaiv Kub Siab: Tswj tau qhov ua tau zoo txawm tias nyob rau hauv qhov chaw kub siab.
Kev Ntshiab Siab: Cov ntsiab lus tsis muaj kuab paug tsawg, xyuas kom meej tias tsis muaj kev ua qias tuaj ntawm qhov chaw ua haujlwm thaum lub sijhawm ua haujlwm.