Alumina 99.5% woyera corundum mchenga wabwino ufa capacitive kristalo
White corundum ufa wabwino
Ufa wabwino wa corundum woyera umapangidwa kuchokera ku ufa wa alumina ndipo umasungunuka pa kutentha kwakukulu.Ndi woyera.Kuuma kwake ndikokwera pang'ono kuposa kwa brown corundum, ndipo kulimba kwake kumakhala kotsika pang'ono.Ufa woyera wa corundum wopangidwa ndi kampani yathu uli ndi mawonekedwe amtundu wokhazikika wazinthu, kukula kwa tinthu ting'onoting'ono, kutsika kwa maginito, kachulukidwe kambiri, kuuma kwakukulu, kulimba kwabwino, komanso ukhondo wambiri.
White corundum ndi ufa wabwino, woyera, ndi mphamvu yodula kwambiri.Ili ndi kukhazikika kwamankhwala abwino komanso kutchinjiriza kwabwino.Kuchuluka kwa ntchito: mchenga wonyowa kapena wowuma wowuma, woyenera kugaya ndi kupukuta m'mafakitale a kristalo ndi zamagetsi.
White corundum ufa amagwiritsidwanso ntchito nthawi zambiri ngati zinthu zotsutsa, chifukwa chabwino choyera cha corundum ufa ndi chimodzi mwa zinthu zoyera kwambiri za corundum, makamaka zikagwiritsidwa ntchito muzinthu zotsutsa, zomwe zingathe kupititsa patsogolo kwambiri ntchito ya zipangizo zotsutsa.
Pamene ufa woyera wa corundum umagwiritsidwa ntchito m'malo mwa ufa wa alumina, kutentha kwapamwamba kwa refractory sikuchepetsedwa kapena kusinthidwa, ndipo kusintha kwa mzere wa refractory kumawonjezekanso.Ndi chifukwa chakuti kuwonjezera mlingo woyenera wa ufa woyera wa corundum ukhoza kupititsa patsogolo compactness ya castable, ndipo corundum yoyera imatha kupanga mullite ndi silika ufa pa kutentha kwakukulu, potero kumapangitsanso mphamvu ya kutentha kwapamwamba.
Ma Chemical index a white corundum
| Chemical kupanga | AL2O3% | SiO2% | Fe2o3% | Na2O% | LOI% | Volume kachulukidwe/cm3 |
| Choyera corundum index | ≥99.5% | ≤0.1% | ≤0.1% | ≤0.35% | 0.1 | 3.50 |
| White corundum ufa | ≥99.5% | ≤0.1% | ≤0.1% | ≤0.35% | 0.1 | 3.50 |
Kugwiritsa ntchito mankhwala a white corundum powder
1. Itha kugwiritsidwa ntchito mumitundu yonse yopukutira mchenga ndi ntchito yopera;
2. Atomized zokongoletsa processing wa Polly kapena akiliriki zojambulajambula;
3. Sandblasting mu njira kupanga TV chophimba;
4. Kudula mtanda wa silicon;
5. Kuphulika kwa mchenga pakati pa dzino;
6. Kuumba mchenga kuti aziponyera mwatsatanetsatane;
7. MwaukadauloZida refractory zipangizo ndi zina zadothi zina;
8. Kupera kwapamwamba ndi kupukuta.
