Seretse sa Premium bakeng sa Bonding e Phahameng ea Mocheso
Tlhaloso
Karolelano
Seretse sa refractory, se tsejoang hape e le seretse sa mollo kapa thepa e kopaneng (phofo), e sebelisoang e le lisebelisoa tsa ho kopanya lihlahisoa tsa litene, ho ea ka thepa e ka aroloa ka letsopa, aluminium e phahameng, silicon le seretse sa magnesium refractory, joalo-joalo.
E bitsoa seretse se tloaelehileng sa refractory se entsoeng ka phofo ea refractory clinker le letsopa la polasetiki e le binder le moemeli oa polasetiki.Matla a eona ka mocheso oa kamore a tlaase, 'me ho thehoa ha ceramic bonding ka mocheso o phahameng ho na le matla a phahameng.
Ka hydraulicity, moea thatafatsa kapa thermo-hardening thepa e le binder, bitsoa lik'hemik'hale binding refractory seretse, e le ka tlaase ho sebopeho sa ceramic tlama mocheso pele ho tlhahiso ea itseng karabelo lik'hemik'hale le ho thatafala.
Likaroloana
Litšobotsi tsa seretse sa refractory: polasetiki e ntle, kaho e bonolo;matla a phahameng a tlamahano, khanyetso e matla ea kutu;refractoriness phahameng, ho fihlela ho 1650 ℃ ± 50 ℃;khanyetso e ntle ea tlhaselo ea slag;thepa e ntle ea mocheso oa mocheso.
Kopo
Seretse sa refractory se sebelisoa haholo ka ontong ea coke, sebōpi sa khalase, sebōpi sa ho phatloha, setofo se chesang, metallurgy, indasteri ea thepa ea meralo, mechine, petrochemical, khalase, boiler, matla a motlakase, tšepe le tšepe, samente le sebōpi se seng sa indasteri.
Index ea Lihlahisoa
INDEX | Letsopa | Aluminium e phahameng | Corundum | Silika | Magnesium | letsopa le bobebe | |||||||
RBT MN -42 | RBT MN -45 | RBT MN -55 | RBT MN -65 | RBT MN -75 | RBT MN -85 | RBT MN -90 | RBT GM -90 | RBT MF -92 | RBT MF -95 | RBT MF -97 | RBT MM -50 | ||
Refractoriness (℃) | 1700 | 1700 | 1720 | 1720 | 1750 | 1800 | 1820 | 1670 | 1790 | 1790 | 1820 |
| |
CCS/MOR (MPa)≥ | 110℃×24h | 1.0 | 1.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.0 | 1.0 | 1.0 | 1.0 | 0.5 |
1400℃×3h | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 1.0 | |
Nako ea Bonding (metsotso) | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 | 1~3 | 1~3 | 1~2 | 1~3 | 1~3 | 1~3 | 1~2 | |
Al2O3%) ≥ | 42 | 45 | 55 | 65 | 75 | 85 | 90 | - | - | - | - | 50 | |
SiO2 (%) ≥ | - | - | - | - | - | - | - | 90 | - | - | - | - | |
MgO(%) ≥ | - | - | - | - | - | - | - | - | 92 | 95 | 97 | - |