Udidi lokuqala lwesitena se-alumina ephezulu (T-19)
IIMVELISO
Izitena zeAlumina eziPhezulu ( T-19)
Amacandelo eZitena eziPhezulu zeAlumina
Ngokweemeko zezibonelelo ezahlukeneyo kunye neemfuno zemveliso, ezi ntlobo zilandelayo zemathiriyeli ekrwada zingasetyenziswa: i-alumina ephezulu ye-bauxite iqulunqwe ikakhulu nge-hydrous alumino oxygen mineral (i-bauxite, i-gibbsite, njl.); iiminerali ze-sillimanite (kubandakanya i-kyanite, i-andalusite, i-sillimanite, njl.); imathiriyeli ekrwada yokwenziwa, efana ne-alumina ye-industrial, i-synthetic mullite, i-electrofusion corundum, njl njl. Umhlaba ophakamileyo we-alumina vanadium wase-China utyebile kwizibonelelo kwaye ugqwesileyo kwi-texture. Umhlaba ophakamileyo we-alumina vanadium ngumxube weentlobo ezimbini zeeminerali, i-diaspore kunye ne-kaolinite.
Iiparamitha zezitena eziphezulu ze-Alumina
| iprojekthi | I-GL-65 | I-GL-55 | I-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 % ≤ | amashumi amabini anantathu | amashumi amabini anesine | amashumi amabini anesine |
| MPa ≥ | 55 | 45 | 40 |
NONE
Eli phepha ledatha lenzelwe ireferensi yakho.
Ukuba uneemfuno ezizodwa, nceda uqhagamshelane nathi.
Ukusetyenziswa kwezitena eziphezulu ze-Alumina
Izitena eziphezulu ze-alumina ziqhelekileyo zisetyenziselwa ukwenza i-lining ye-steel-making furnace, i-glass melting furnace blast furnace, i-reverberatory furnace kunye ne-samente ye-rotary furnace ngenxa yokumelana kwayo ne-slag. Ezinye izitena eziphezulu ezithambileyo kunye nezisezantsi ze-alumina ezenziwe nge-bauxite yodidi oluphezulu, i-corundum edibeneyo kunye ne-electrofusion zifanelekile kwiziko elikhulu neliphakathi elinobukhulu obuphakathi, ngenxa yeenzuzo zaso zomhlwa owomeleleyo kunye nokuzinza okuhle kwe-thermal.
Ukongeza, izitena eziphakamileyo ze-alumina zikwasetyenziswa njengezitena ezivulekileyo eziko lokugcina ubushushu, iintloko zeeplagi zeenkqubo zokuphosa, kunye neebhloko zombhobho.
IiPropati zezitena zeAlumina eziPhakamileyo
I-Refractoriness iphezulu, ngaphezu kwe-1770 ℃.
Ukuzinza okuphezulu kwe-thermal.
Umthwalo ophezulu uthambile.
Ukuhamba kancinci.
Ukusebenza kakuhle kokumelana ne-slag.
Ukusebenza kakuhle kokuxhathisa ukhukuliseko.
I-Refractoriness phantsi komthwalo ingaphezulu kwe-1420℃, iphezulu kunezitena ze-fireclay. (Iqondo lokushisa liyenyuka ngokunyuka komxholo we-Al2O3.)
Izitena eziphezulu ze-alumina kunye neeMilo
T-3 230 * 114 * 65mm
INkampani emfutshane
I-Yuzhou xinyuan (i-Henan Xinyuan) i-Refractory Company ngumboneleli wezitena eziphezulu ze-alumina kunye neemilo. Ukuba uya kufumana umenzi wezitena eziphezulu ze-alumina, yiya ufumane inkampani ye-Henan Xinyuan Refractory
Ixabiso lezitena eziphezulu ze-alumina
Ixabiso eliphezulu lezitena ze-alumina liphezulu kunexabiso lezitena zodongwe lomlilo ngenxa yeempawu zomthwalo ophezulu othambileyo, ukunyathela okuphantsi, ukuxhathisa okunamandla okhukuliseko kunye nokuzinza okulungileyo kwe-thermal. Ixabiso eliphezulu lezitena ze-alumina liphantsi eYuzhou xinyuan (Henan Xinyuan) Inkampani evelisa kwaye ithumele ngaphandle izitena eziphezulu ze-alumina ngexabiso elifanelekileyo. Ukuba ufuna ukuthenga ixabiso lezitena ze-alumina ezifikelelekayo kwiziko lakho lokuqhushumba, isitovu somoya oshushu okanye ezinye izixhobo zobushushu, thumela nje i-imeyile iYuzhou xinyuan (Henan Xinyuan) umenzi werefractory ukufumana elona xabiso lilungileyo. Fumana elona xabiso liphezulu lezitena zomlilo we-alumina ngoku!
