Cov khoom
High Quality Alumina Hmoov 99.99 Aluminium Oxide rau Polishing
AL2O3 alumina polishing hmoov yog dawb abrasive ua los ntawm industrial alumina hmoov (Al2O3) nrog cov ntsiab lus ntawm ntau tshaj 98% thiab ib qho me me ntawm cov hlau oxide thiab silicon oxide.Nws yog ib qho dawb abrasive uas yog melted ntawm qhov kub thiab txias.Nws hardness yog me ntsis siab dua li cov xim av corundum thiab nws toughness yog me ntsis qis.Nws yog tsim los ntawm smelting thiab txias tshaj 2000 degrees nyob rau hauv arc, sib tsoo thiab shaping, tshem tawm hlau los ntawm sib nqus sib cais, thiab sieving rau ntau yam granularity.Nws yog compact nyob rau hauv kev ntxhib los mos, siab hardness, thiab ntse nyob rau hauv cov duab.
Lub micro hmoov ntawm dawb fused alumina los ntawm Haixu Abrasives yog tsim nrog acid ntxuav thiab dej pickled txheej txheem, yog li nws yuav tau txais ib tug ntau purity hmoov.Piv nrog rau cov uas muaj milling ntau lawm, Acid pickled WFA hmoov tau zoo dua qhov kev faib tawm uas tsim nyog rau kev ua cov hlab ntsha ceramic, honing pob zeb, txawm rau kev tu tawv nqaij.
| Cov tshuaj muaj pes tsawg leeg (F600) | ||
| AL2O3 | 99.20% | |
| SiO 2 | 0.16% | |
| NA 2 O | 0.34% | |
| Fe2O 3 | 0.08% | |
| CaO | 0.04% | |
| Cov yam ntxwv ntawm lub cev | ||
| Hardness: | hmo: 9.0 | |
| Qhov siab tshaj plaws kev pabcuam kub: | 1900 ℃ | |
| Melting Point: | 2250 ℃ | |
| Specific Gravity: | 3.95g / cm3 | |
| Volume ceev | 3.6g / cm3 | |
| Qhov loj me (LPD): | 1.55-1.95g / cm3 | |
| Xim: | Dawb | |
| Particle puab: | Angular | |
| Muaj qhov loj me: | ||
| FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 | |
| JIS | 240 # 280 # 320 # 360 # 400 # 500 # 600 # 700 # 800 # 1000 # 1200 # 1500 # 2000 # 2500 # 3000 # 4000 # 6000 # 1800 | |
1.Luminescent cov ntaub ntawv: tsawg lub ntiaj teb trichromatic phosphors siv los ua cov khoom siv tseem ceeb ntev tom qab phosphor, PDP phosphor, LED phosphor;
2.Transparent ceramics: siv los ua fluorescent raj rau siab siab sodium teeb, hluav taws xob programmable nyeem nkaus xwb lub qhov rais;
3.Single Crystal: rau kev tsim cov ruby, sapphire, yttrium aluminium garnet;
4.High lub zog siab alumina ceramic: raws li lub substrate siv nyob rau hauv lub chaw tsim khoom ntawm integrated circuits, txiav cov cuab yeej thiab siab purity crucible;
5.Abrasive: tsim lub abrasive ntawm iav, hlau, semiconductor thiab yas;
6.Diaphragm: Daim ntawv thov rau kev tsim cov lithium roj teeb separator txheej;
7.Lwm yam: raws li ib tug active txheej, adsorbents, catalysts thiab catalyst txhawb, nqus txheej, tshwj xeeb iav ntaub ntawv, composite cov ntaub ntawv, resin muab tub lim, bio-ceramics thiab lwm yam.
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