China boima bo bobebe bo phahameng ba alumina e futhumatsang mocheso oa litene fektheri le bahlahisi | Rongsheng

Tlhaloso e Khutšoanyane:

Setene se phahameng sa alumina ke mofuta oa refractory, karolo e ka sehloohong ea eona e leng Al2O3. Haeba litaba tsa Al2O3 li phahame ho feta 90%, e bitsoa setene sa corundum. Ka lebaka la lisebelisoa tse fapaneng, litekanyetso tsa linaha tse fapaneng ha li lumellane ka ho feletseng. Ka mohlala, linaheng tsa Europe, moeli o ka tlaase oa Al2O3 bakeng sa li-refractories tse phahameng tsa alumina ke 42%. Chaena, litaba tsa Al2O3 ka setene se phahameng sa alumina hangata li arotsoe ka lihlopha tse tharo: Grade I - Al2O3 content> 75%; sehlopha sa II - litaba tsa Al2O3 ke 60-75%; grade III - Al2O3 content ke 48-60%.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsa Tekheniki:

Lebitso Light Weight High Alumina Brick
LG-0.6 LG-0.8 LG-1.0
Boima ba Bongata(g/cm3) 0.6 0.8 1.0
Matla a Hatsetse a batang (Mpa)≥ 1.9 2.9 4.0
Phetoho ea Linear e sa Feleng 1300℃*12h(%)≤ 0.5 0.5 0.5
Thermal ConductivityAverage Themperature 350±25℃ W/( m·K) ≤0.250 ≤0.320 ≤0.450
Refractoriness Under Load 0.1Mpa (℃) ≥ 1300 1350 1380
Al2O3(%)≥ 50 52 52
Fe2O3(%)≤ 1.8 1.6 1.5
Mocheso o Phahameng oa Tšebeletso (℃) 1300 1350 1380

Kopo:

Litene tse phahameng tsa alumina li sebelisoa ka mokhoa o tloaelehileng bakeng sa meaho ea liindasteri tse ka hare tsa liindasteri, joalo ka libono tse phatlohileng, libono tse chesang, libopi tsa sebōpi sa motlakase, reverberator, sebōpi sa rotary samente joalo-joalo. Ntle le moo, litene tse phahameng tsa alumina li boetse li sebelisoa haholo e le litene tse nchafatsang tse hlahlobang, sethiba sa sistimi e tsoelang pele ea ho lahla, litene tsa nozzle, jj.


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