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铝镁碳砖系列制品
ALUINIUM/CARBON BRICK SERIES
铝镁碳砖是目前在大型连铸用钢包上使用成功的一种新产品。主要原料为高铝熟料、镁砂、石墨或少量添加物，采用高压成型， 低温热处理制得。根据选用的原料纯度和结合剂不同，可以制得不同档次的铝镁碳砖。该砖具有抗侵蚀、抗剥落、均衡侵蚀，使用安全，沾钢沾渣少，折包容易等优点。
It is a new product sucessfully aplied in continuous casting. It is made of high aluminium content grog,magnesite and graphite with a little additives , shaped at high pressure and then through heat treatment at low temperature.We can have various kinds of aluminium/carbon brick with differials of different purity and binders, featuring for their anticorrosion , anti-peeling off , mean erosion and safe application,adhering less slag ,etc.
理化指标
Physical & Chemical Index
项目 Item |
高档 High grade |
中档 Medium grade |
TMC-G |
TMC-Z |
| Al2O3 ％ ≥ |
65 |
62-65 |
| MgO % ≥ |
14 |
12-14 |
| C % ≥ |
10 |
6-9 |
| 气孔率 % Gas hole rate ≤ |
6 |
10 |
| 体积密度 g/cm3 ≥ Volume density |
2.85 |
2.71-2.75 |
| 耐压强度 Pressure-resistance Mpa |
65 |
35-40 |
| 荷重软化温度（0.2Mpa)℃ Softening temperature at load |
1620 |
1430-1480 |
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