I-JM30 insulation firebrick yenziwe ngobumba obucwebezelayo obucwebezelayo obunokuqukethwe kwe-aluminium oxide ekhuphuka kancane kancane futhi igcwaliswe ngokucophelela ngokugcwaliswa kwe-organic, okube sekuvutha ngesikhathi senqubo yokukhiqiza, okuholela ekwakhiweni kwe-homogeneous, okulawulwayo kwe-porous. Ukuze kuzuzwe ukubekezelelana okudingekayo, zonke izindonga eziyisithupha zesitini ngasinye zicutshungulwa ngomshini.
Inkomba | Imodeli | I-Bulk Densityg/cm3 | Ishisa kabusha Ushintsho lomugqa | I-Cold Crushing Strength MPa | I-Modulus Yokuhlwithwa i-MPa | I-Thermal Conductivity 350℃ W/(m·K) |
Ukwakheka Kwekhemikhali % | ||
I-Al2O3 | SiO2 | Fe2O3 | |||||||
JM30 | A | 1.0 | -0.8 1400℃*12h | 3.0 | 1.8 | 0.40 | 72 | 26 | 0.5 |
B | 1.1 | -0.7 1400℃*12h | 3.5 | 1.9 | 0.43 | 72 | 26 | 0.5 |
Isitini somlilo se-JM30 sisetshenziswa kabanzi njengesendlalelo sokuqala se-refractory lining noma njenge-back insulating layer ngemuva kwazo zonke ezinye izendlalelo eziphikisayo ezithandweni, amabhaka, iziteshi zomlilo, amakamelo okucwenga neziko lokushisa, izivuseleli, izitshalo zokukhiqiza igesi kanye namapayipi, izithando ezihlosiwe, Izifudumezi ezidambisa ingcindezi, amagumbi okuphendula kanye nemishini yezimboni enezinga eliphezulu lokushisa eliphezulu.
Ifekthri ye-RS refractory ingumnikezeli we-JM30 we-insulation refractory ngezitini owasungulwa ekuqaleni kwawo-90s wekhulunyaka engamashumi amabili. Ifekthri ye-RS refractory ikhethekile ngezitini zomlilo ezifakiwe ze-JM30 iminyaka engaphezu kwengu-20. uma unesidingo esithile se-JM30 insulation firebricks, noma unemibuzo nge-JM30 insulation refractory block mayelana nezinkomba ezibonakalayo namakhemikhali, sicela usithinte mahhala.