I-JM30 i-firebrick ye-firebrick yenziwe ukusuka kwi-high purity refractory clays kunye nokwandisa ngokuthe ngcembe umxholo we-aluminium oxide kwaye ihluthe ngononophelo ngokuzaliswa kwezinto eziphilayo, ezithi zitshise ngexesha lenkqubo yokuvelisa, okukhokelela kwi-homogeneous, isakhiwo esilawulwayo se-porous. Ukufezekisa ukunyamezela okufunekayo, zonke iindonga ezintandathu zesitena ngasinye zicutshungulwa ngomatshini.
Isalathiso | Umzekelo | Ukuxinana koMninzi/cm3 | Ukufudumeza umgca wokutshintsha kwakhona | Amandla okutyumza okubandayo MPa | Imodyuli yoXwilo MPa | I-Thermal Conductivity 350℃ W/(m·K) |
Ukuqulunqwa kwemichiza % | ||
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 |
I-JM30 i-insulation fireitena isetyenziswa ngokubanzi njengoluhlu lokuqala lwe-refractory lining okanye njenge-back insulating layer emva kwayo yonke enye i-refractory layers kwi-furnaces, iibhaki, iziteshi zomlilo, amagumbi okucoca kunye neziko lokufudumala, ii-regenerators, izityalo zokuvelisa igesi kunye ne-conduits, iziko ezijoliswe kuyo, Amaziko okunciphisa uxinzelelo, amagumbi e-reactor kunye nezixhobo ezifanayo zoshishino ezinobushushu obuphezulu.
Umzi-mveliso we-RS refractory ngumboneleli ochwepheshile we-JM30 wokufakelwa kwezitena owasekwa ekuqaleni kweminyaka yama-90 yenkulungwane yamashumi amabini. Umzi-mveliso we-RS refractory ukhethekileyo kwi-JM30 isitena somlilo sokugquma iminyaka engaphezu kwama-20. ukuba unemfuno ethile ye-JM30 insulation firebricks, okanye unemibuzo kwi-JM30 insulation refractory block malunga nezalathi zenyama kunye neekhemikhali, nceda uqhagamshelane nathi simahla.