Heerarka FEPA F waxay si gaar ah ugu habboon yihiin soo saarista abrasives-ka xidhan ee vitrified ee loogu talagalay ka shaqaynta birta adag iyo alwaaxyada leh xoogga xajinta ee ka badan 50 kg/mm².Waxa kale oo loo isticmaalaa shiidi qalab, codsiyada mindida-afaysa, shiidi saxda ah, shiidi profile, shiidi biibiile, shiidid ilig, shiidi qalalan ee qaybaha daab iyo dhajinta giraangiraha.
Walxaha/ Halabuurka Kiimikada | Unug | Chrome dhexdhexaad ah | Chrome hooseeya | Chrome sare | |
Cabbirka: F12-F80 | Al2O3 | % | 98.2 daqiiqo | 98.5 daqiiqo | 97.4 daqiiqo |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.55max | 0.50max | 0.55max | |
F90-F150 | Al2O3 | % | 98.20 daqiiqo | 98.50 daqiiqo | 97.00 daqiiqo |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.60 max | 0.50max | 0.60 max | |
F180-F220 | Al2O3 | % | 97.80 daqiiqo | 98.00 daqiiqo | 96.50 daqiiqo |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.70max | 0.60 max | 0.70max | |
Hantida Jirka | Macdanta aasaasiga ah | α- AI2O3 | α- AI2O3 | α- AI2O3 | |
Cabbirka Crystal | μm | 600-2000 | 600-2000 | 600-2000 | |
cufnaanta runta ah | g/cm3 | ≥3.90 | ≥3.90 | ≥3.90 | |
Cufnaanta weyn | g/cm3 | 1.40 ~ 1.91 | 1.40 ~ 1.91 | 1.40 ~ 1.91 | |
Garaac adkaanta | g/mm2 | 2200-2300 | 2200-2300 | 2200-2300 |
Codsiga
1. Pink alumina isku darka ah ee farsamaynta dusha: lakabka oksaydhka birta ah, maqaarka madow ee carbide, birta ama ka saarida miridhku dusha sare ee aan biraha ahayn, sida caaryada dhinta cufis-jiidad, oxide caaryada caag ama ka saarida wakiilka xorta ah, dusha dhoobada bar madow, saarista yuraaniyam, dhalasho rinji.
2. Pink isku darka qurxinta alumina: dhammaan noocyada dahabka ah, dahabka dahabka, alaabada biraha qaaliga ah ee baabi'inta ama farsamaynta dusha ceeryaamo, crystal, galaas, ripple, acrylic iyo farsamaynta dusha ceeryaamo kale oo aan bir ahayn oo ka dhigi kara dusha sare ee farsamaynta galay dhalaal macdan ah.
3. Pink alumina isku dhafan oo loogu talagalay Etching iyo farsamaynta: farshaxanada jilicsan ee jaad, crystal, agate, dhagax qaali ah, shaabad, dhagax xarrago leh, qadiimiga, dhagax xabaasha marmar, ceramics, alwaax, bamboo, iwm.
4. Pink alumina isku darka ah ee Pretreatment: TEFLON, PU, caag, daahan caag ah, caag ROLLER, electroplating, alxanka buufin biraha, dahaadhka titanium iyo pretreatment kale, si ay u kordhiyaan adhesion dusha.
5. Pink alumina isku dhafan oo loogu talagalay farsamaynta Burr: ka saarida burka ee bakelite, balaastiig, zinc, aluminium wax-ka-saarista alaabta, qaybaha elektaroonigga ah, koodhka birta, iwm.
6. Pink alumina isku dhafan oo loogu talagalay habaynta ciribtirka walbahaarka: hawada hawada, difaaca qaranka, qaybaha warshadaha saxda ah, ka saarista miridhka, rinjiyeynta, dhalaalka, sida habaynta cadaadiska.
Pink Fused Alumina waxa lagu soo saaraa doping Chromia galay Alumina, taas oo siinaysa maadada midabka casaanka ah.Ku daridda Cr2O3 ee shabagga kristal ee Al2O3 waxay soo saartaa koror yar oo adkaanta iyo dabacsanaanta la dhimay marka la barbar dhigo Alumina Fused White.
Marka la barbar dhigo Brown Aluminium Oxide Joogta ah Maaddada Pink waa mid adag, aad u dagaal badan waxayna leedahay awood goyn oo wanaagsan.Qaabka hadhuudhka ee Pink Aluminum Oxide waa mid fiiqan oo xagal leh.