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Low Creep High Alumina 19 Hole umngxuma Checker Brick

Izitena zeAlumina eziPhezulu zoShishino lweNsimbi

IIMVELISO

0102030405

Low Creep High Alumina 19 Hole umngxuma Checker Brick

Isitena esiphezulu se-alumina luhlobo lwezinto eziphikisayo, kwaye inxalenye ephambili yesi sitena esiphikisayo yi-Al2O3.

Inkcazo eneenkcukacha

Ukuba umxholo we-Al2O3 uphezulu kune-90%, kuthiwa yi-corundum brick. Ngenxa yezibonelelo ezahlukeneyo, imigangatho yamazwe ahlukeneyo ayihambelani ngokupheleleyo. Ngokomzekelo, amazwe aseYurophu achaza ukuba umda ophantsi we-Al2O3 umxholo we-high-alumina refractories yi-42%. E-China, izitena eziphezulu ze-alumina zivame ukubhekisela kwizitena eziphikisayo kunye nomxholo we-Al2O3 ongaphezu kwe-48%. Ubukhulu becala zenziwe nge-bauxite yomgangatho ophezulu wendalo, equlethe iiminerali ezifana ne-diaspore, i-bomerite, i-kaolinite, njl njl. Udongwe oluthambileyo okanye oluthambileyo ludityaniswe kwi-clinker ephezulu ye-alumina njenge-binder ukuqala ukuxutywa kunye nokuxuba, kwaye emva koko. iyabunjwa, yomiswe, ize ekugqibeleni igxothwe. I-refractoriness yezitena eziphakamileyo ze-alumina malunga ne-1770 ℃, kunye nobushushu bokuthambisa umthwalo yi-1420 ℃-1550 ℃. Izitena eziqhelekileyo ze-alumina eziphezulu ziyi-LZ-80, i-LZ-75, i-LZ-65, i-LZ-55, i-LZ-48, njl. iziko, iziko lomlilo ovuthayo kunye ne-rotary kiln. Ukongeza, izitena eziphakamileyo ze-alumina zikwasetyenziswa ngokubanzi njengezitena zokujonga ubushushu obuvulekileyo, iiplagi zokugalela iinkqubo, izitena ze-nozzle, njl.
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IBanga lokuqala leZitena zeAlumina eziPhakamileyo

Izitena eziphezulu ze-alumina iiparamitha ze-6os

Iimpawu zomzimba kunye neekhemikhali

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Isithando somlilo seFerrosilicon sisithando sombane sombane esidla amandla amaninzi kwaye luhlobo lwesithando somlilo se-arc. Isithando somlilo seFerrosilicon sibandakanya iqokobhe lesithando somlilo, isigqubuthelo sesithando somlilo, umnatha omfutshane, inkqubo yokupholisa amanzi, inkqubo yokukhupha umsi, inkqubo yokususa uthuli, iqokobhe le-electrode, ukukhutshwa koxinzelelo lwe-electrode kunye nenkqubo yokuphakamisa, inkqubo yokulayisha kunye nokukhulula, isilawuli, isixhobo sokutshisa, i-hydraulic. inkqubo, i-transformer kunye nezixhobo ezahlukeneyo zombane, njl. njl., ukusetyenziswa kwezinto eziphikisayo nazo zifuna kakhulu.



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Ngo-2006, umzi-mveliso wethu wasekwa eYuzhou, isiseko se-bauxite ekrwada ekrwada ngumxube we-colloidal owahlulwe ngokucokisekileyo owenziwe nge-aluminiyam hydroxides kunye nemilinganiselo eyahlukeneyo. I-high-alumina bauxite kwi-industry refractory ngokuqhelekileyo ibhekisela kwi-bauxite ore kunye ne-calcined Al₂O₃ umxholo omkhulu kune-48% kunye nomxholo ophantsi we-Fe₂O₃.

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