Isitena esisezantsi se-alumina ephezulu (T-38)
IIMVELISO
Izitena zeAlumina eziPhakamileyo eziCreep (T-38)
Inkcazo yeSitena se-Low Creep High Alumina
Ipharamitha
| Izinto | DRL-155 | DRL-150 | DRL-145 | DRL-140 | DRL-135 | DRL-130 | DRL-127 | |
|---|---|---|---|---|---|---|---|---|
| ≥ A12O3% | 75 | 75 | 65 | 65 | 65 | 60 | 50 | |
| Fe2O3%≤ | 1.3 | 1.3 | 1.3 | 1.5 | 1.5 | 1.5 | 1.8 | |
| AP%≤ | 20 | amashumi amabini ananye | amashumi amabini ananye | amashumi anambini | amashumi anambini | amashumi anambini | amashumi amabini anantathu | |
| BD g/cm3 ≥ | 2.65 | 2.65 | 2.5 | 2.4 | 2.35 | 2.3 | 2.3 | |
| CCS Mpa≥ | 60 | 60 | 60 | 55 | 55 | 55 | 50 | |
| Isantya sokurhubuluza (0.2Mpa×50h)% | 1550℃ 0.8 | 1500℃ 0.8 | 1450℃ 0.8 | 1400℃ 0.8 | 1350℃ 0.8 | 1300℃ 0.8 | 1280℃ 0.8 | |
| PLC% | 1550℃×2h | +0.1 -0.2 | +0.1 -0.2 | +0.1 -0.2 | +0.1 -0.2 | - | - | - |
| 1450℃×2h | - | - | - | - | +0.1 -0.4 | +0.1 -0.4 | +0.1 -0.4 | |
Isitena esisezantsi se-alumina esisezantsi seSitena
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.
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.
Ukupakishwa kwezitena ze-alumina ezisezantsi kunye neNtlawulo kunye nexesha lokuhambisa
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.
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.
