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 bondedhigh 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 bondedkyanite 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 bricksand 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phosphatbonded high alumina brick with high strength andwear-resistance
jjhas
80
1.8
2.95
1790
80
1550
1.6
钢纤维增强抗剥落砖steel fiberreinforced spalling resistant bricks
jjfk
80
2.85
1790
70
1450