I-JM28 i-firebricks ye-firebricks yenziwe kwizinto ezicocekileyo eziphakamileyo ngobugcisa obukhethekileyo, ngoko ke zineenzuzo ezininzi ezifana nomthamo ozinzile, uzinzo oluhle kakhulu lwe-thermal, ukuqina okuphezulu, kunye ne-conductivity ephantsi ye-thermal. I-JM28 i-insulation refractory isitena inokuqhagamshelana nedangatye ngokuthe ngqo kunye ne-JM28 isitena somlilo esifanelekileyo esifanelekileyo kwimoya eyahlukeneyo.
Isalathiso | Umzekelo | Ukuxinana koMninzi/cm3 | Ukufudumeza umgca wokutshintsha kwakhona | Amandla okutyumza okubandayo MPa | Imodyuli yoXwilo MPa | I-Thermal Conductivity350℃ W/(m·K) | Ukuqulunqwa kwemichiza % | ||
Al2O3 | SiO2 | Fe2O3 | |||||||
JM28 | A | 0.8 | -1.0 1500℃*12h | 2.5 | 1.4 | 0.28 | 64 | 33 | 0.7 |
B | 0.9 | -0.8 1500℃*12h | 2.8 | 1.6 | 0.32 | 65 | 32 | 0.6 | |
C | 1.0 | -0.7 1500℃ * 12h | 3.5 | 1.8 | 0.34 | 66 | 31 | 0.6 |
Ibhlokhi ye-JM28 yokugquma i-refractory ingasetyenziswa njengeentsimbi okanye njengomaleko wogcino lwe-thermal kwiindawo ezahlukeneyo zemizi-mveliso kunye neekhilni kwishishini lesinyithi, ishishini leceramic, ishishini lekhemikhali, ishishini lomatshini, elifana nesithando somlilo, izitovu ezitshisayo, isithando sombane se-arc, i-sement kiln, ukunyibilika. iziko, iziko lomlilo, iflue, izixhobo zokusulungekisa, izixhobo zokufudumeza kunye nemibhobho, isixhobo sohlaziyo, iziko legesi, iziko lokuntywila, isithando somlilo, igumbi lokuphendula ubushushu kunye nezinye izixhobo zemizi-mveliso eshushu.
Umzi-mveliso we-RS refractory ngumboneleli ochwepheshile we-JM28 wokufakelwa kwezitena owasekwa ekuqaleni kweminyaka yama-90 yenkulungwane yamashumi amabini. Umzi-mveliso we-RS refractory ukhethekileyo kwi-JM28 isitena somlilo sokugquma iminyaka engaphezu kwama-20. ukuba unemfuno ethile ye-JM28 yezitena zokugquma, okanye unemibuzo malunga ne-JM28 isitena sokufakelwa kwe-refractory malunga nezikhombisi ezibonakalayo kunye neekhemikhali, nceda uqhagamshelane nathi simahla. kunye ne-Rs refractory factory njenge-professionalacid ye-JM28 yomenzi wezitena zomlilo e-china, ineenzuzo ezithile zokukhuphisana ngolu hlobo lulandelayo: