公司生产的Al2O3-SiC-C砖，系用刚玉、高铝矾土、SiC和石墨等原材料，用酚醛树脂作结合剂并加入膨胀剂和改性剂而制成，具有抗热震性好、抗侵蚀性强和不黏渣等特点，在鱼雷罐和铁水包上使用，能很好的满足不同客户的需要。
铁水包和鱼雷罐用Al2O3-SiC-C砖主要理化指标
|
牌号 Brand |
ZM-ASC-1 |
ZM-ASC-2 |
ZM-ASC-3 |
ZM-ASC-4 |
ZM-ASC5 |
|
|
化学成分/ %,≥ Chemical composition |
Al2O3 |
75 |
70 |
70 |
65 |
65 |
|
SiC+C |
18 |
14 |
12 |
18 |
14 |
|
|
体积密度/ g﹒cm-3,≥ Bulk density |
200℃ |
2.95 |
2.95 |
2.95 |
2.90 |
2.95 |
|
显气孔率/ %,≤ Apparent porosity |
200℃ |
8 |
8 |
10 |
8 |
10 |
|
耐压强度/ MPa,≥ Crushing strength |
200℃ |
45 |
45 |
50 |
45 |
40 |
|
1450℃ |
50 |
50 |
55 |
50 |
45 |
|
|
烧后线变化/ % Firing linear change |
1450℃ |
±0.8 |
±0.8 |
±0.8 |
±1.0 |
±1.0 |
|
应用 Application |
鱼雷罐和脱硫铁水包渣线 Slag line of torpedo car and desulphurizing hot metal ladle |
鱼雷罐和脱硫铁水包包壁和包底 Lining and bottom of torpedo car and desulpurizing hot metal ladle |
鱼雷罐和铁水包、冲击板 Torpedo car hot metal ladle and impact plate |
中小型铁水包渣线 Slag line of middle- and small-scale hot metal ladle |
铁水包包壁和包底 Lining and bottom of hot metal ladle |
|