铝镁耐火浇注料.docx

铝镁耐火浇注料Alumina magnesia casitables本产品是以高铝矶土熟料为骨料，以高铝矶土熟料和镁砂混 合共磨粉为粉料，以水玻璃为结合剂制得的，可用作盛钢桶、铁水包 和出钢槽整体内衬These products used high-grade alumina bauxite as aggregate, cogrinding fine of supergrade alumina bauxite and magnesia as matrix; water glass as binder can be used as linings of ladle, tundish and steel spout.牌号Brands性能 propertiesLMJ-70LMJ-65化学成份 Al2O37065Chemical Composition,% MgO810体积密度 BD(110°CX24h),g/cm32.62.5线变化率 PLCW(110CX24h),%-0.4-0.4抗折强度 MOR(110CX24h),Mpa5.55.5耐压强度 CCS,(110CX24h), Mpa4030最高使用温度Maximum service temperature, C17201700中间包涂料性能指标MgO%80CaO%1体积密度110°CX16h2.1±0.2耐压强度Mpa 110CX16hN4(CCS) 1500CX3hMpa6线变化率1500CX3h-2.0 + 0.5施工加水量％26-27±3镁质捣打料性能指标MgO%95CaO%1SiO%22.8体积密度显气孔率1000CX24h24耐压强度Mpa1100CX24hN141500CX3hN28抗折强度,1500C Mpa8中间包酸性干式振动料性能指标SiO2，%N87%灼减,％W5.0%耐火度,°cN1690导热系数,1000CW/M.KW0.4体积密度,g/cm31.5±0.1抗折强度,240CX3hN2.5残余水份,％0%钢包浇注料才指标牌号’化学成分N, %体积 密度 g/cm3 N抗折强度Mpa耐压强度Mpa线变化 率％ 1600CX 3hr110CX24 hrN1600CX3hrN110CX24 hrN1600CX3 hrN一DNC-90 :d刚；AL2O3+m晶 gO；903.05.01025N800〜+1.0一DNC-85 :d刚「、AL2O3+m晶 gO:853.05.01025N800〜+1.0 ，辛DNC-85A :£AL O +M 美gO3.05.01030N650〜+1.0DNC-80 0052 •75•O1O3 O00O。