- 18
- Sep
Setene se kobehileng se kobehileng
Setene se kobehileng se kobehileng
Boleng bo phahameng le theko e ntle haholo, ts’ebeletso e ntle
Menyetla Product:
Tlhaloso ea Sehlahisoa
Litene tse bopehileng joaloka arc li boetse li bitsoa litene tsa arc. Litene tse phahameng tsa alumina arc ke mofuta oa litene tse nang le sebopeho se ikhethileng. Arc ea setene sa arc e seka-selikalikoe ‘me pheletso e’ ngoe ke groove. , E ka hahuoa hape ho ba selika-likoe, mofuta ona oa litene o sebelisoa ka har’a lere. Setene sa arc se sebelisoa haholo joalo ka lesela le kahare la bakete ea tšepe. Pele e ne e le letsopa haholo. Hona joale butle-butle e nkeloa sebaka ke litene tse phahameng tsa alumina. Litene tse phahameng tsa alumina li khetholloa ke ho hanyetsa mocheso o matla, ho hanyetsa matla le ho ba matla haholo.
Litene tse haelloang ka bongata tsa aluminium li na le aluminium silicate e nang le Al2O3 kaholimo ho 48% ho isa ho 75%. Ha boleng ba aluminium bo phahame, boleng ba litene tse phahameng tsa aluminium bo ntlafala. Ke sesebelisoa se fokolang se nang le asiti, se entsoeng ka lisebelisoa tsa tlhaho tsa alumina tsa tlhaho kapa tsa maiketsetso (sillimanite, diaspore, alumina e phahameng, jj.). Ha e bapisoa le litene tsa letsopa, ho phahama ha eona (1750 ~ 1790 ℃) le mocheso oa ho nolofatsa mojaro (1420 ~ 1500 ℃) li phahame, ‘me khanyetso ea eona ea slag le matla a ho patala le tsona li phahame.
Litlhahiso tsa ‘mele le lik’hemik’hale
Boemo / Index | Setene se phahameng sa alumina | Sekondari se phahameng alumina setene | Litene tse tharo tsa alumina tse phahameng | Setene se phahameng sa alumina |
EA-75-LZ | EA-65-LZ | EA-55-LZ | EA-80-LZ | |
EA-203-ALXNUMX | 75 | 65 | 55 | 80 |
Fe203% | 2.5 | 2.5 | 2.6 | 2.0 |
Boima ba bongata g / cm2 | 2.5 | 2.4 | 2.2 | 2.7 |
Matla a khatello ea mocheso oa kamore MPa> | 70 | 60 | 50 | 80 |
Jarisa mocheso o nolofatsang ° C | 1520 | 1480 | 1420 | 1530 |
Refractoriness ° C> | 1790 | 1770 | 1770 | 1790 |
Kamoo ho bonahalang kateng porosity% | 24 | 24 | 26 | 22 |
Ho futhumatsa sekhahla sa phetoho ea mohala ka ho sa feleng% | -0.3 | -0.4 | -0.4 | -0.2 |