Setene sa aluminium se phahameng sa Sehlopha sa II (T-19)
LIHLAHISO
Setene se Phahameng sa Alumina (T-19)
Tlhaloso ea litene tse phahameng tsa alumina: (Sehlopha sa I, II, III)
Ho ea ka litaba tsa Al2O3, litene tse phahameng tsa alumina hangata li arotsoe ka lihlopha tse tharo: Grade I──Al2O3 content>75%; Likahare tsa Sehlopha sa II──Al2O3 ke 60~75%; Likahare tsa Sehlopha sa III──Al2O3 ke 48~60%.
Matla a phahameng a hatellang, mocheso o phahameng oa ho nolofatsa moroalo, anti peeling Setene se phahameng sa alumina refractory se entsoe ka alumina bauxite e phahameng e le thepa e ka sehloohong e tala ka ho matlafatsa motsoako o haufi oa matrix le likaroloana, ho eketsa sekontiri se kopantsoeng, le sintering ka mocheso o phahameng. E na le litšoaneleho tsa ho hanyetsa khatello e phahameng, mocheso o phahameng o nolofatsang mojaro, anti peeling, joalo-joalo E loketse haholo lesela la li-boilers tsa CFB le li-kilns tse ling tsa mocheso.
Botsitso bo botle ba molumo ka mocheso o phahameng. Matla a phahameng a mochine. Ho hanyetsa ho apara hantle. Thepa e teteaneng. Porosity e tlase. Khanyetso e ntle ea slag. Likahare tsa iron oxide li tlase.
Haholo-holo e kenyelletsa litene tse phahameng tsa alumina, litene tsa letsopa, litene tsa corundum, litene tsa silicon carbide le litene tsa carbon. Sebōping sa ho phatloha, ka lebaka la maemo a fapaneng a ho sebetsa a karolo e 'ngoe le e' ngoe, ho fetoha ha mocheso ho hoholo, 'me mocheso oa mocheso o bakoang ke karolo e' ngoe le e 'ngoe o boetse o fapane, kahoo refractory e hlokahalang ke karolo e' ngoe le e 'ngoe e boetse e fapane.
Mekhahlelo e phahameng ea litene tsa Alumina
Li-index tsa 'mele le tsa lik'hemik'hale tsa lihlahisoa
| Ntho/Mohlala | DFGLZ-85 | DFGLZ-75 | DFGLZ-65 |
|---|---|---|---|
| Al203(%) | ≥85 | ≥75 | ≥65 |
| Refractoriness (C) | 1790 | 1790 | 1770 |
| 0.2MPa Mocheso oa ho qala oa ho nolofatsa mojaro (C) | 1520 | 150TU | 1470 |
| 1500 ℃×2h Sekhahla sa phetoho ea ho chesa hape (%) | ±0.4 | ±0.4 | ±0.4 |
| Ho bonahala porosity(%) | ≤20 | ≤20 | ≤22 |
| Matla a tloaelehileng a ho hatella mocheso (MPa) | ≥80 | ≥70 | ≥60 |
| Tlhokomeliso.Maemo a tshebetso le botekgeniki a ka fetolwa ho ya ka maemo a tshebeletso. | |||
| Lisebelisoa tsa refractory tse nang le matšoao a fapaneng li ka etsoa ho latela tlhoko.Call 400-188-3352 bakeng sa lintlha. | |||
| morero | GL-65 | GL-55 | GL-48 |
|---|---|---|---|
| Al₂O₃% ≥ | 65 | 55 | 48 |
| Fe₂O₂ % ≤ | 2 | 2 | 2 |
| Refractoriness ℃ ≥ | 1800 | 1780 | 1760 |
| RUL ℃ ≥ | 1500 | 1480 | 1450 |
| %PLC 1450℃*2h | -0.2+0 | -0.2+0 | -0.2+0 |
| AP % ≤ | mashome a mabeli a metso e meraro | mashome a mabeli le metso e mene | mashome a mabeli le metso e mene |
| MPa ≥ | 55 | 45 | 40 |
Maikutlo:
Leqephe lena la data ke la hau feela.
Haeba u na le litlhoko tse khethehileng, ka kopo ikopanye le rona.
LBH
Q1. Karabo e nakong
Karabelo ea nako potsong ea hau, likhetho tse ngata li khothaletsa ations ho ipapisitse le tlhoko ea hau. araba mangolo ka potlako 'me u fane ka tharollo.
Q2. A na ho na le litšenyehelo bakeng sa sampole?
Re fana ka sampole mahala empa ha re jare thepa.
Q3. hobaneng o sa lokela ho reka ho rona ho tsoa ho barekisi ba bang?
Re na le morafo oa rona, re na le sekala sa tlhahiso ea liindasteri kaofela, ho tloha merafong ho isa sehlahisoa se felileng, kamora ho sebetsa ka kotloloho ho uena, theko e betere ho feta k'hamphani ea khoebo.
Q4. MOQ ea taelo ea teko ke eng?
Ha ho na moeli, re ka fana ka litlhahiso le tharollo tse molemo ka ho fetisisa ho ea ka boemo ba hau.
Q5: Ke hobane'ng ha u re khetha?
Re bile moleng ona ka lilemo tse fetang 20, re ke ke ra u fa lihlahisoa tsa boleng bo holimo feela ka theko ea tlholisano, empa hape re ka fana ka ts'ebeletso e ntle ea mahlale e ka u thusang ho rarolla mathata.
