ZQ-DY1 | ZQ-DY2 | ZQ-DY3 | ||
化学成分(%) | Al2O3+Cr2O3 | 95 | 93 | --- |
Al2O3+MgO | ---- | --- | 94 | |
体积密度(%) | 1500×3h | 3.2 | 3.1 | 3.0 |
抗折强度(Mpa) | 1500×3h | 12 | 12 | 12 |
耐压强度(MPa) | 1500×3h | 80 | 100 | 100 |
ZQ-H1 | ZQ-H2 | ZQ-L1 | ZQ-L2 | ZQ-L3 | ||
化学成分(%) | Al2O3+MgO+Cr2O3 | 96 | --- | --- | 90 | --- |
Al2O3+MgO | ---- | 94 | 92 | --- | 82 | |
体积密度(%) | 1500×3h | 3.2 | 3.1 | 3.0 | 3.0 | 2.9 |
抗折强度(MPa) | 1500×3h | 12 | 10 | 10 | 8 | 8 |
耐压强度(MPa) | 1500×3h | 80 | 80 | 取根60 | 60 | 60 |
ZQ-D1 | ZQ-D2 | ZQ-D3 | ZQ-D4 | ||
化学成分(%) | Al2O3+Cr2O3 | 93 | --- | --- | --- |
Al2O3 | --- | 72~75 | 80 | --- | |
Al2O3+MgO | --- | --- | --- | 90 | |
体积密度(%) | 110×24h | 3.0 | 2.8 | 2.9 | 2.9 |
抗折强度(MPa) | 110×24h | 8 | 10 | 9 | 9 |
耐压强度(MPa) | 110×24h | 50 | 60 | 50 | 50 |
应用范围 | 各种电炉 | 各种VD炉、LF炉 | 100吨以下电炉及LF炉 | 各种电炉及LF炉 | |
ZQ-M1 | ZQ-M2 | ZQ-AS1 | ZQ-AS2 | ZQ-AM1 | ||
化学成分(%) | Al2O3 | --- | --- | 70 | 65 | --- |
MgO | 90 | 80 | --- | --- | --- | |
Al2O3+MgO | --- | --- | --- | --- | 80 | |
体积密度(%) | 110×24h | 2.85 | 2.8 | 2.8 | 2.9 | 2.9 |
抗折强度(MPa) | 110×24h | 10 | 10 | 8 | 8 | 7 |
耐压强度(MPa) | 110×24h | 80 | 80 | 60 | 60 | 50 |
线变化率(%) | 1500×3h | ±0.5 | ±0.5 | ±0.2 | ±0.3 | ±0.5 |
使 用 寿 命(h) | >20 | >15 | >18 | >8 | >15 | |
ZQ-GB1 | ZQ-GB2 | ZQ-GB3 | ZQ-GB4 | ||
化学成分(%) | Al2O3+MgO | 85 | 82 | 88 | 95 |
体积密度(%) | 110×24h | 2.85 | 2.8 | 2.9 | 3.1 |
抗折强度(MPa) | 1500×3h | 8 | 8 | 8 | 8 |
耐压强度(MPa) | 1500×3h | 50 | 60 | 60 | 80 |
线变化率(%) | 1500×3h | ±1.0 | ±1.0 | ±0.5 | ±0.2 |
应 用 范 围 | 中小型钢包渣线 | 中小型钢包底、壁 | 大型转炉钢包底、壁 | 电炉、大型转炉钢包底、壁 | |
ZQ-MD1 | ZQ-MD2 | ZQ-MD3 | ||
化学成分(%) | MgO+Cr2O3 | 85 | 90 | 95 |
体积密度(%) | 110×24h | 2.8 | 2.85 | 2.9 |
抗折强度(MPa) | 1500×3h | 7 | 7 | 7 |
耐压强度(MPa) | 1500×3h | 50 | 60 | 60 |
线变化率(%) | 1500×3h | ±1.0 | ±1.0 | ±0.5 |
闯红灯抓拍系统ZQ-ZL1 | ZQ-ZL2 | ZQ-ZL3 | ZQ-ZL4 | ZQ-ZL5 | ||
化学成分(%) | Al2O3+Cr2O3 | 92 | --- | --- | --- | --- |
Al2O3 | --- | --- | 75 | 65 | 55 | |
Al2O3+MgO | --- | 90 | --- | --- | --- | |
体积密度(%) | 110×24h | 3.0 | 3.0 | 2.7 | 2.5 | 2.4 |
抗折强度(MPa) | 1350×3h | --- | --- | --- | 9激光焊管 | 9 |
1500×3h | 10 | 12 | 9 | --- | --- | |
耐压强度(MPa) | 1350×3h | --- | --- | --- | 50 | 50 |
1500×3h | 80 | 100 | 80 | --- | --- | |
材质 | 铬刚玉质 | 刚玉尖晶石质 | 多倍频感应耐压试验装置刚玉莫来石质 | 莫来石质 | 高铝质 | |
应用范围 | 钢包底座砖缝、电炉顶填缝及各种窑炉 | 电炉顶填缝及各种窑炉 | 钢包、中包永久层各种窑炉顶(墙)及水冷管包扎 | |||
ZQ-TM1 | ZQ-TM2 | ZQ-TMC | ZQ-TMA | ZQ-TMS | ||
化学成分(%) | MgO+CaO | 85 | 80 | 85 | --- | --- |
Al2O3 | 1 | joyvpn2 | 1 | 65 | --- | |
SiO2+SiC | --- | --- | --- | --- | 80 | |
体积密度(%) | 110×24h | 2.1 | 2.1 | 1.8 | 2.2 | 1.6 |
抗折强度(MPa) | 1350×3h | --- | --- | --- | 2 | 1.5 |
1500×3h | 2 | 2 | 2 | --- | --- | |
耐压强度(MPa) | 1350×3h | --- | --- | --- | 8 | 6 |
1500×3h | 8 | 6 | 8 | --- | --- | |
材质 | 镁 质 | 男性自卫慰器自己制作 镁 钙 质 | 高铝质 | 硅、碳化硅质 | ||
应用范围 | 连铸中间包 | 连铸中间包 | 窑炉管道内、中间罐、流槽等 | |||
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