JM28 insulation firebricks inogadzirwa kubva kune yakakwirira kuchena zvinhu neakasarudzika matekiniki, saka iwo ane akawanda mabhenefiti senge yakagadzikana vhoriyamu, yakanakisa kugadzikana kwemafuta, kusimba kwepamusoro, uye kuderera kwekushisa conductivity. JM28 insulation refractory zvidhinha inogona kubata nemurazvo wakananga uye JM28 insulation yemoto zvidhinha inokodzera akasiyana mhepo.
Index | Model | Bulk Densityg/cm3 | Reheating linear Shanduko | Kutonhora Kupwanya Simba MPa | Modulus yekubvutwa MPa | Thermal Conductivity350℃ W/(m·K) | Kuumbwa Kwemakemikari% | ||
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 |
JM28 insulation refractory block inogona kushandiswa se linings kana sematanho ekuchengetedza ekupisa mune akasiyana maindasitiri echoto uye honi muindasitiri yesimbi, ceramic indasitiri, indasitiri yemakemikari, indasitiri yemichina, senge blast furnace, hot blast stove, magetsi arc vira, simende, kunyunguduka. choto, choto chinobatidza moto, flue, yekunatsa michina, zvekudziisa uye pombi, mudziyo wekuvandudza, gasi vira, choto chekunyudza, choto chekupisa, kamuri yekupisa uye zvimwe zvinopisa zvemaindasitiri.
RS refractory fekitori inyanzvi JM28 insulation refractory zvidhinha mutengesi iyo yakavambwa mukutanga 90s yemakumi maviri emakore. RS refractory fekitori ine hunyanzvi muJM28 insulation yemoto zvidhinha kweanopfuura makore makumi maviri. kana iwe uine chimwe chinodiwa cheJM28 insulating zvidhinha, kana uine mimwe mibvunzo paJM28 insulation refractory zvidhinha nezvemuviri uye kemikari zviratidzo, ndapota taura nesu mahara. uye Rs refractory fekitori se professionalacid JM28 insulation firebrick inogadzira muchina, ine mamwe mabhenefiti emakwikwi seanotevera: