| al2o3% ≥ | fe2o3 ≤ | cao% ≤ | 体积密度b·dg/cm3 ≥ | 耐火度℃ ≥ | 常温耐压度kg/cmccs mpa ≥ | kg/cm2荷重软点℃ ≥ | 热导率≤ |
磷酸盐结合高铝质砖phosphate bonded high alumina bricks |
p | 75 | 3.2 | 0.6 | 2.65 | 1780 | 60 | 1300 | 1.5 |
pa | 77 | 3.2 | 0.6 | 2.65 | 1780 | 65 | 1250 | 1.6 |
磷酸盐结合兰晶石砖phosphate bonded kyanite bricks |
jjsli-80 | 80 | 2.0 | | 2.90 | 1790 | 65 | 1450 | 1.6 |
jjsli-75 | 75 | 2.0 | | 2.90 | 1790 | 60 | 1450 | |
高荷软砖及复合砖high r.u.l bricks and composite bricks |
jjgh-80 工作层 | 80 | 2.0 | | 2.90 | 1790 | 60 | 1460 | 1.6 |
复合层 | 40 | | | ≤1.9 | 1650 | 20 | 1200 | 0.75 |
磷酸盐结合高温高强耐磨砖phosphat bonded high alumina brick with high strength and wear-resistance |
jjhas | 80 | 1.8 | | 2.95 | 1790 | 80 | 1550 | 1.6 |
钢纤维增强抗剥落砖steel fiber reinforced spalling resistant bricks |
jjfk | 80 | | | 2.85 | 1790 | 70 | 1450 | |