Dawb corundum profile xuab zeb capacitive alumina refractory tripartite siv lead ua system
Dawb corundum
Dab tsi yog txoj hauv kev tseem ceeb ntawm corundum grain loj xuab zeb siv rau polishing cov ntaub ntawv?
Dawb corundum muab faib ua dawb corundum thaiv, dawb corundum seem xuab zeb, dawb corundum grain loj xuab zeb thiab nplua hmoov
Cov xuab zeb dawb corundum yog tsim los ntawm kev siv cov khoom zoo dawb corundum los ntawm ntau yam txheej txheem xws li crushing, shaping thiab tshuaj ntsuam.Dawb corundum seem xuab zeb muaj cov yam ntxwv ntawm acid thiab alkali corrosion kuj thiab siab toughness.
Nta: dawb, nyuaj thiab nkig ntau dua li xim av corundum, muaj zog txiav quab yuam, zoo tshuaj stability, thiab zoo rwb thaiv tsev.Nws muaj cov yam ntxwv ntawm siab purity, zoo hardness, thiab muaj zog hnav tsis kam, yog li nws yog feem ntau siv los ua ib qho abrasive, thiab kuj siv rau nplua thiab sib tsoo stainless hlau thiab lwm yam ntaub ntawv.
Tshuaj indexes ntawm dawb corundum
| Tshuaj muaj pes tsawg leeg | AL2O3% | SiO 2% | Fe 2 o 3% | Na2O% | LOI% | Volum Qhov ceev / cm3 |
| Dawb corundum index | ≥99.5% | ≤0.1% | ≤0.1% | ≤ 0.35% | 0.1 | 3.50 Nws |
| Dawb corundum hmoov | ≥99.5% | ≤0.1% | ≤0.1% | ≤ 0.35% | 0.1 | 3.50 Nws |
Dawb corundum yog ua los ntawm high-zoo alumina hmoov, thiab melting kub tshaj 2000 degrees.Nws muaj purity siab, zoo self-sharpening, acid thiab alkali corrosion kuj, kub tsis kam thiab ruaj khov thermal ua haujlwm.Lub hardness yog me ntsis siab dua li cov xim av corundum, thiab lub toughness yog me ntsis qis dua cov xim av corundum.High hardness, siab particle ntom, zoo ib qho particle roundness, xim: dawb, tsis muaj impurities, los xyuas kom meej cov xim thiab pob tshab ntawm hnav-resistant txheej los yog hnav-resistant ntawv, uniform particle loj tis, uniform duab ntawm ib tug particle, nrog qhov tsawg tshaj plaws ua tau siab tshaj Abrasion kuj.
1. Liquid polishing: Liquid polishing yog ua raws li kev kub ceev ntawm cov kua thiab yaig ntawm qhov chaw ntawm lub workpiece nrog dawb corundum grit kom ua tiav lub hom phiaj ntawm polishing.
Feem ntau siv txoj kev yog: pob zeb diamond xuab zeb txau ua, kua dej dynamic sib tsoo ua.Cov kua dej sib tsoo yog hydraulically tsav, tso cai rau cov kua nruab nrab nqa cov corundum abrasive cov khoom kom ntws rov qab thiab tawm ntawm kev kub ceev ntawm qhov chaw ntawm lub workpiece los ntawm rab phom sandblasting.Cov kua nruab nrab yog tsuas yog ua los ntawm cov sib txuas tshwj xeeb, muaj qhov zoo fluidity nyob rau hauv qis siab, thiab yog tov nrog dawb corundum hmoov.
2. Mechanical polishing: Mechanical polishing yog hais txog txoj kev polishing uas tshem tawm qhov convex ntawm cov khoom polishing los ntawm cov yas deformation ntawm qhov txiav.Feem ntau hais lus, polishing zaj duab xis yog tsim los ntawm tes.Cov khoom tshwj xeeb xws li kev sib hloov ntawm qhov chaw tuaj yeem siv cov cuab yeej pabcuam xws li turntables, thiab ultra-precision polishing tuaj yeem siv cov txheej txheem polishing zoo.
3. Tshuaj polishing: Tshuaj polishing ua rau lub micro-protruding ib feem ntawm cov khoom nto soluble nyob rau hauv cov tshuaj nruab nrab ntau tshaj qhov concave nto, thiaj li yuav tau ib tug du nto.Lub ntsiab kom zoo dua ntawm txoj kev no yog tias nws tuaj yeem polish workpieces nrog cov duab nyuaj yam tsis muaj cov cuab yeej nyuaj, thiab tuaj yeem polish ntau lub workpieces tib lub sijhawm, thiab kev ua haujlwm siab.
4. Sib nqus sib tsoo thiab polishing: Sib nqus ntsuab silicon carbide yog siv rau kev sib tsoo sib nqus thiab polishing los ua cov xuab zeb dawb corundum nyob rau hauv qhov kev txiav txim ntawm magnetic teb.Cov txheej txheem muaj qhov zoo ntawm kev ua haujlwm siab, ua haujlwm zoo, tswj tau yooj yim ntawm cov txheej txheem thiab kev ua haujlwm zoo.
