起订:1吨
供应:1000吨
发送询价
r| r项目Item | rr电熔再结合刚玉莫来石砖 | |||
| rAM-85 | rrAM-80 | rrAM-75 | ||
| r化学成分 | rrAL2O3% ≧ | rr85 | rr80 | rr75 |
| rSiO2% ≦ | rr14 | rr19 | rr24 | |
| rFe2O3% ≦ | rr0.3 | rr0.5 | rr0.7 | |
| r体积密度（g/cm2）≧ | rr3.0 | rr2.8 | rr2.7 | |
| r显气孔率(%) ≦ | rr17 | rr17 | rr17 | |
| r常温耐压强度(MPa)≧ | rr110 | rr90 | rr90 | |
| r荷重软化温度(T0.6)℃≧ | rr1700 | rr1700 | rr1630 | |
| r热震稳定性 r(1450℃水冷)≧ | rr20 | rr16 | rr12 | |
| r1500℃×50h蠕变量(%) ≦ | rr0.6 | rr0.6 | rr0.6 | |
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