ndi
1) Kugaya mpira wa ceramic ndi imodzi mwama media abwino kwambiri opangira mphero, imatha kusunga chiyero ndikuwongolera kukhazikika kwa zida zopukutidwa.
2) Mpira wopukutira wa aluminiyamu wakhala ukugwiritsidwa ntchito kwambiri mu mphero za mpira ngati media abrasive wa zida za ceramic ndi zida zowuma m'mafakitole a ceramic, mafakitale a simenti, mafakitale enamel ndi magalasi.
3) Zinthu zazikuluzikulu ndizolimba kwambiri, kuuma kwakukulu ndi mphamvu, kukana kuvala kwambiri, kukhazikika kwamafuta, kukana kwa dzimbiri komanso kusaipitsa etc.
4) Panthawi ya abrasive / akupera, mipira ya ceramic sidzathyoledwa, sidzaipitsa zipangizo zomwe ziyenera kupukutidwa.
5) Mtundu: Malingana ndi zomwe zili ndi aluminium oxide: 60-70%, 65-75%, 95%.
Kufotokozera | 65 Mpira wa Alumina | 75 Mpira wa Alumina | 90 Mpira wa Alumina | 92 Mpira wa Alumina | 95 Mpira wa Alumina | 99 Mpira wa Alumina |
Al2O3(%) | ≥65 | ≥75 | ≥90 | ≥92 | ≥95 | ≥99 |
Fe2O3(%) | ≤0.5 | ≤0.5 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
Kuuma kwa Moh | 8 | 8~9 pa | 9 | 9 | 9 | 9 |
Madzi a Adsorption (%) | ≤0.05 | ≤0.05 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.01 |
Kuchulukana (g/cm3) | ≥2.95 | ≥3.25 | ≥3.55 | ≥3.60 | ≥3.65 | ≥3.8 |
Crush Strength (MPa) | ≥1650 | ≥1700 | ≥1900 | ≥2000 | ≥2250 | ≥2500 |
Kutaya kwa Abrasion (%) | ≤0.03 | ≤0.02 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
Mipira Yapamwamba ya Alumina Yogaya | Mipira Yapakatikati Yogaya Alumina | Mipira Yogaya Alumina Yopangidwa Ndi Mpweya | |
Mtundu | Choyera | Choyera | Phulusa-wakuda |
Mng'alu | Osati Chilolezo | Osati Chilolezo | Osati Chilolezo |
Chidetso | Osati Chilolezo | Osati Chilolezo | Osati Chilolezo |
Bowo la thovu | Pamwamba pa ф1mm osati chilolezo, kukula kwa ф0.5mm kulola mipira 3 | ||
Cholakwika | Max.kukula mu ф0.3mm kulola mipira 3 |