Zogulitsa
Sandblasting Media Abrasive Brown Fused Alumina Powder Brown Aluminiyamu Oxide
Kufotokozera kwa ufa wa alumina wosakaniza wa bulauni
Alumina yofiirira yosakanikirana imapangidwa ndi bauxite yapamwamba kwambiri ngati zinthu zopangira, anthracite ndi zinyalala zachitsulo. Imapangidwa ndi kusungunula arc pa kutentha kwa 2000°C kapena kupitirira apo. Imaphwanyidwa ndi kupangidwa pulasitiki ndi makina odzipukutira okha, yosankhidwa ndi maginito kuti ichotse chitsulo, yosefedwa m'makulidwe osiyanasiyana, ndipo kapangidwe kake ndi kolimba komanso kolimba.
Mankhwala ndi Zinthu Zakuthupi | ||||||
| Zinthu | Al2O3 | Fe2O3 | SiO2 | Kuchuluka kwa zinthu zambiri | Mtundu | Kugwiritsa ntchito |
| Giredi Yoyamba | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Maroon | Zinthu zotsutsa mpweya, |
| Giredi II | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Tinthu takuda | kupukuta bwino |
| Giredi III | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Ufa wa imvi | Kupukuta, kugaya |
| Giredi IV | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Tinthu takuda | Kupera, kudula, kuphulitsa mchenga |
| Giredi V | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Ufa wa imvi | Kupukuta, kugaya |
Chitsanzo cha Ntchito
1. Alumina wofiirira wosakanikirana ndi woyenera kupanga zida zomangira zomangira za ceramic ndi resin, zomwe zimagwiritsidwa ntchito popera zitsulo zamphamvu kwambiri, monga chitsulo cha carbon, chitsulo chogwiritsidwa ntchito kwambiri, chitsulo chosungunuka ndi mkuwa wolimba etc.
2. Amagwiritsidwa ntchito kwambiri pokonza pamwamba, kutsuka, kupukuta, kupukuta zitsulo zosiyanasiyana, magalasi, labala, ndi mafakitale a nkhungu.
3. Ingagwiritsidwenso ntchito ngati zinthu zotsutsa.
Kufufuza Kwanu
Ngati muli ndi mafunso aliwonse. Chonde musazengereze kulankhulana nafe.
