Basic Refractory Bricks are a type of refractory material. They mainly consist of alkaline oxides like magnesia and calcium oxide. They have good resistance to high temperatures and basic slag corrosion. Widely used in steel – making furnaces, glass kilns, etc., they play a crucial role in high – temperature industrial applications. The following are several common KERUI Basic Refractory Bricks. If you have any needs, please contact us to get the best quotation!

热
- MgO% (≥):89-97.5
- 体积密度(克/立方厘米):2.85-3.0
- 负载下的耐折射率 (℃):1500-1700
- 冷压强度(兆帕):45-60
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热
- 氧化镁 化学成分:≥95 %;
- 表观孔隙率:≤18 %;
- 冷压强度:≥55 Mpa;
- 热稳定性 950℃ 风循环:≥15;
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热
- MgO%: 69-85
- C%: 5-18
- 体积密度(克/立方厘米):2.79-3.05
- 冷压强度(兆帕):30-50
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热
- MgO%(≥):45-65
- Cr2O3%(≥):8-16
- 表观孔隙率/%(≤):19-21
- 冷压强度(兆帕):20-35
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热
- MgO% ≥:70/75/80 ZrO2 % ≥:8/10/13;
- 表观孔隙率%≤:19;
- 体积密度(g/cm3)≥:2.95;
- 负载下的耐火度:≥1600 °C
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热
- MgO/%(≥): 80;
- Al2O3/%(≥):10
- 体积密度(克/立方厘米)(≥):2.90
- 冷压强度(≥):50MPa
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