Izitena ze-Alumina Ccarbon luhlobo lwezinto ezichasene nekhabhoni ezenziwe ngezinto ze-alumina kunye nekhabhoni, ngamanye amaxesha zixutywe ne-silicon carbide, i-silicon yesinyithi kunye nezinye iibhondi ze-organic, ezifana ne-resin. Uhlobo lwezitena ze-alumina carbon fire lunezitena ze-aluminium carbonaceous slide, izitena ze-cast nozzle, izitena ze-aluminium carbon ezimelana ne-alkali kunye ne-blast furnace izitena ze-aluminium carbon. Iimpawu zezitena ze-alumina carbon refractory kukumelana nokugqwala okunamandla, ukuzinza okuhle kokutshiswa kobushushu, amandla aphezulu kunye nokuqhuba okuphezulu kobushushu.
Inkqubo yezitena zekhabhoni ze-Alumina
Izitena zekhabhoni ze-alumina zenziwa ngokusebenzisa i-clinker ye-bauxite ekhethekileyo, i-corundum, i-graphite kunye ne-mid alumina njengezinto eziphambili, zidityaniswe neentlobo ezahlukeneyo zezongezo ze-super fine powder. Inkqubo yezitena ze-alumina carbon refractory kukongeza i-aluminium oxide, i-carbonaceous, izinto ze-silicon powder kunye nezinye izinto ezincinci kwi-green material, emva koko kusetyenziswa i-asphalt, i-binder, i-resin okanye izithako emva koko, ukuxuba, ukucinezela, malunga ne-1300 ℃ ukunyibilikisa umoya.
Iimpawu zeAlumina Carbon Brick
- ukumelana nokugqwala okunamandla,
- uzinzo oluhle lobushushu,
- amandla aphezulu,
- ukuhanjiswa kobushushu obuphezulu.
Ulwahlulo lweAlumina Carbon Brick
Izitena zekhabhoni ze-alumina zinokwahlulwahlulwa zibe ziintlobo ezimbini, izitena zekhabhoni ze-magnesia alumina kunye nezitena zekhabhoni ze-alumina magnesia.
Izitena zekhabhoni zeMagnesia alumina, ezine-magnesite, i-corundum, i-spinel kunye ne-graphite ezikumgangatho ophezulu njengezinto ezikrwada, ezidityaniswe yi-resin, zibonakaliswa kukumelana okuhle kwe-slag.
Izitena zekhabhoni ze-alumina magnesia, ezine-bauxite yodidi oluphezulu, i-corundum, i-spinel, i-magnesite ecocekileyo kakhulu kunye ne-graphite njengezinto eziluhlaza, ezidityaniswe yi-resin, zibonakaliswa kukukhukuliseka nokugqwala, ukumelana nokuqhekeka.
Iinkcukacha zeAlumina Carbon Brick
| Izinto | Iipropati | ||
| I-RSAC-1 | I-RSAC-2 | I-RSAC-3 | |
| I-Al2O3 ，% ≥ | 65 | 60 | 55 |
| C，% ≥ | 11 | 11 | 9 |
| I-Fe2O3 ，% ≤ | 1.5 | 1.5 | 1.5 |
| Ubuninzi bobuninzi, g/cm3 ≥ | 2.85 | 2.65 | 2.55 |
| I-Porosity ebonakalayo, % ≤ | 16 | 17 | 18 |
| Amandla okutyumza abandayo, i-MPa ≥ | 70 | 60 | 50 |
| Ukungaguquguquki koMthwalo (0.2Mpa) °C ≥ | 1650 | 1650 | 1600 |
| Ukumelana noTshabalalo oluBushushu (1100°C, ukupholisa amanzi) imijikelo | 100 | 100 | 100 |
| Isalathisi soMhlwa weNsimbi yoLwalo lweNsimbi,% ≤ | 2 | 3 | 4 |
| Ukungangeni kwamanzi, i-mDa ≤ | 0.5 | 2 | 2 |
| Ubungakanani obuphakathi bePore, mm≤ | 0.5 | 1 | 1 |
| Ipesenti yoMthamo engaphantsi kwe-1mm % ≥ | 80 | 70 | 70 |
| Ukumelana neAlkali,% ≤ | 10 | 10 | 15 |
| Ukuqhuba kwe-Thermal，W/( m·K) ≥ | 13 | 13 | 13 |
Ukusetyenziswa kwezitena ze-Alumina Carbon Brick
Izitena zekhabhoni ze-alumina zisetyenziselwa ukugquma i-bosh, i-stack kunye nokupholisa udonga lwesithando somlilo. Izitena zekhabhoni ze-magnesia alumina zisetyenziselwa ikakhulu umgca we-slag ophezulu nophantsi we-ladle. Izitena zekhabhoni ze-magnesia magnesia zisetyenziselwa ikakhulu umgca we-slag we-ladle kunye nezantsi.
