Magnesite alumina carbon isitena luhlobo lwezitena refractory ezenziwe kwibakala eliphezulu alumina bauxite eliphezulu okanye emery, magnesia kunye negraphite egqagqeneyo njengento ephambili. I-magnesia alumina carbon firebrick ineempawu zokumelana ne-corrosion ephezulu, i-refractoriness ephezulu kunye nokuziphatha kakuhle koomatshini phantsi kobushushu obuphezulu, njl njl. I-Magnesia alumina carbon refractory isitena sisetyenziswa ngokubanzi kwi-rigorous metal ladle ladle liner. Kwaye kwakhona i-magnesia alumina carbon firebrick isetyenziswa kwibhafu etyhidiweyo kunye ne-ladle ephantsi ye-tundish eqhubekayo yokuphosa i-tundish enkulu kunye nephakheji yangaphandle yokucoca iziko iyanda.
Iipropati zeMagnesia Alumina Izitena zeKhabhoni
- I-porosity ephantsi ebonakalayo kunye nokushisa okuphantsi kokushisa,
- Ukumelana kakuhle nokothuka kwe-thermal,
- Amandla aphezulu okumelana nokubola,
- Ukumelana kakuhle nokhukuliseko, ukuxhathisa okuphezulu kwe-slag,
- I-anti-oxidation egqwesileyo kunye nekhono lokuchasa ukuhlutha.
Izinto eziluncedo zeMagnesia Alumina Carbon Bricks
I-Magnesia alumina ikhabhoni yezitena zomlilo zine-anti-rosion, anti stripping, i-antioxidant kunye ne-nosticky residue njl.njl. isitena se-magnesium alumina ikhabhoni yomlilo isetyenziswe ngokubanzi kwi-ladle ekuqhumeni okuqhubekayo kwaye kwinqanaba elithile linciphise ukuphikisana kobomi be-ladle ephantsi.
Inkqubo yokwenziwa kweMagnesia Alumina yezitena zeCarbon
I-Magnesia alumina carbon block yimathiriyeli ekrwada enqabileyo ene-bauxite yebakala elikhethekileyo
I-magnesite okanye i-corundum kunye ne-flake graphite, ebonakaliswe kubushushu obuphezulu kunye nekhabhoni ephezulu kunye nokumelana nokunyuka kwe-corrosion kunye ne-anti stripping benefits,
ukushisa okwenziwa ngokusetyenziswa kwe-spinel kwaye kubonise umgca oshiyekileyo womlinganiselo ophezulu wokwandisa
inzuzo, iye yaba luphuhliso olutsha lwezitena ezikumgangatho ophezulu.
Iinkcazo zezitena zeMagnesia Alumina zeCarbon
| Into | MC8 | MC10 | MC12 | MC14 | MC18 | |
| Kubonakala I-Porosity%≤ | 5.0 | 4.0 | 4.0 | 3.0 | 3.0 | |
| Umthamo Ubuninzi be-g/cm3≥ | 3.00 | 3.00 | 2.98 | 2.95 | 2.92 | |
| Kuyabanda Ukutyumza Amandla MPa≥ | 50 | 40 | 40 | 35 | 35 | |
| Ikhemikhali Ukuqamba% | Mgo,≥ | 84 | 82 | 76 | 76 | 72 |
| C,≥ | 8 | 10 | 12 | 14 | 18 | |
| Isicelo | ukusetyenziswa ngokubanzi | ukumelana nomhlwa | Ukuxhathisa okuNxulutywayo okongeziweyo | |||
Ukusetyenziswa kwezitena zeCarbon zeMagnesia Alumina
I-Magnesium alumina ikhabhoni yezitena zomlilo zisetyenziswa ngokubanzi kwi-ladle ekuqhubeni ukuphosa kwaye kwinqanaba elithile linciphise ukuchasana kobomi be-ladle ephantsi eqhubekayo. Kwakhona i-magnesium alumina carbon firebrick ingasetyenziswa kule ndawo ilandelayo:
- 1. Abaguquli, i-EAF, ukucokisa iziko,
- 2. Umgca we-slag kunye nomgca wesinyithi we-ladle,
- 3. Umaleko wokusebenza we-arc yombane,
- 4.Guqula umaleko osebenzayo wesithando somlilo,
- 5.Isithando sombane esinamandla, i-ladle lining kunye nokucokisa ngaphandle kwesithando somlilo.
