Zogulitsa
Ufa wa WFA White Aluminiyamu Oxide
Ufa woyera wa alumina wosakanikirana umapangidwa ndi ufa wa alumina wochepa kwambiri komanso woyera kwambiri mwa kusungunuka kutentha kwambiri, kuziziritsa makristalo, kenako n’kuphwanya. Ufa woyera wa alumina wosakanikirana umayendetsedwa mwamphamvu kuti usunge kukula kwa tirigu ndi mawonekedwe ake ofanana.
Kufalikira kwa ufa woyera wa alumina wosakanikirana ndi tinthu tating'onoting'ono kumakhala kochepa. Pambuyo pokonza mawonekedwe, ufa woyera wa corundum woyera umakhala ndi tinthu tambiri, m'mbali ndi m'makona akuthwa, umakhala ndi mphamvu zambiri zopukutira, komanso kuwala kowala kwambiri. Mphamvu yopukutira imakhala yapamwamba kwambiri kuposa zinthu zofewa monga silika.
Chifukwa cha mawonekedwe ake abwino, pamwamba pa chinthu chopukutidwacho chili ndi mawonekedwe apamwamba. Chimagwiritsidwa ntchito kwambiri popera ndi kupukuta ma semiconductors, makhiristo, mabwalo ozungulira, aluminiyamu, chitsulo, chitsulo chosapanga dzimbiri, miyala, galasi, ndi zina zotero. Makamaka mumakampani opera ndi kupukuta zitsulo zosapanga dzimbiri, aluminiyamu, mkuwa ndi zinthu zina zachitsulo ndi magalasi, chimasonyeza bwino ntchito yabwino kwambiri.
Ufa Woyera Wosakaniza Alumina
Yoyera, α crystal yoposa 99%, yoyera kwambiri, yolimba kwambiri, komanso yolimba kwambiri, mphamvu yodulira mwamphamvu, yokhazikika kwambiri pa mankhwala, komanso yoteteza kwambiri.
| Mawonekedwe a kristalo | dongosolo la trigonal la α |
| Kuchulukana kwenikweni | 3.90 g/cm3 |
| Kuuma pang'ono | 2000 - 2200 Kg/mm2 |
| Kuuma kwa Mohs | 9 |
Mafotokozedwe ndi Kapangidwe ka Alumina Yoyera Yophatikizidwa
| Mafotokozedwe ndi kapangidwe ka tinthu tating'onoting'ono | |
| JIS | 240#，280#，320#，360#，400#，500#，600#，700#，800#，1000#，1200#，1500#，2000#，2500#，3000#，3500#，4000#，6000#，8000#，10000#，12500# |
| Muyezo wa ku Ulaya | F240，F280，F320，F360，F400，F500，F600，F800，F1000，F1200，F1500，F2000，F2500，F3000，F4000，F6000 |
| Muyezo wa dziko lonse | W63，W50，W40，W28，W20，W14，W10，W7，W5，W3.5，W2.5，W1.5，W1，W0.5 |
| Kapangidwe ka mankhwala | ||||
| Mbewu | Mankhwala opangidwa (%) | |||
|
| Al2O3 | SiO2 | Fe2O3 | Na2O |
| 240#--3000# | ≥99.50 | ≤0.10 | ≤0.03 | ≤0.22 |
| 4000#-12500# | ≥99.00 | ≤0.10 | ≤0.05 | ≤0.25 |
01
Palibe kusintha kulikonse pa mtundu wa zinthu zomwe zakonzedwa.
02
Itha kugwiritsidwa ntchito m'njira zomwe zotsalira za ufa wachitsulo ndizoletsedwa kotheratu.
03
Kuumba njere ndikofunikira kwambiri pa ntchito yonyowa mchenga ndi kupukuta.
1. Kupukuta mchenga, kupukuta ndi kupukuta zitsulo ndi galasi.
2. Kudzaza utoto, zokutira zosatha, ceramic, ndi glaze.
3. Kupanga miyala yamafuta, miyala yopukusira, gudumu lopukusira, sandpaper ndi nsalu ya emery.
4. Kupanga ma ceramic fyuluta nembanemba, machubu a ceramic, ndi mbale za ceramic.
5. Kupanga madzi opukutira, sera yolimba ndi sera yamadzimadzi.
6. Kugwiritsa ntchito pansi yosatha.
7. Kupukuta ndi kupukuta kwapamwamba kwa makristaro a piezoelectric, ma semiconductor, chitsulo chosapanga dzimbiri, aluminiyamu ndi zitsulo zina ndi zosakhala zitsulo.
8. Mafotokozedwe ndi kapangidwe kake
Kufufuza Kwanu
Ngati muli ndi mafunso aliwonse. Chonde musazengereze kulankhulana nafe.
