The main raw material of magnesia bricks is burned magnesia or electric fused magnesia,High pressure forming,high-temperature 1600-1700°C sintering,MgO content is above 91%. KERUI is a professional manufacturer of magnesia bricks, welcome to inquire!
项目/等级 | M-98 | M-97A | M-97B | M-95A | M-95B | M-91 | M-89 | |
---|---|---|---|---|---|---|---|---|
ω(氧化镁)/% | μ0 ≥ | 97.5 | 97.0 | 96.5 | 95.0 | 94.5 | 91.0 | 89.0 |
σ | 1.0 | 1.5 | ||||||
ω (SiO2)/% | μ0 ≤ | 1.00 | 1.20 | 1.50 | 2.00 | 2.50 | / | / |
σ | 0.30 | |||||||
ω(CaO)/% | μ0 ≤ | / | / | / | 2.00 | 2.00 | 3.00 | 3.00 |
σ | 0.30 | |||||||
表观孔隙率/% | μ0 ≤ | 16 | 16 | 18 | 16 | 18 | 18 | 20 |
σ | 1.5 | |||||||
体积密度(克/立方厘米) | μ0 ≥ | 3.00 | 3.00 | 2.95 | 2.90 | 2.85 | ||
σ | 0.30 | |||||||
冷压强度/兆帕 | μ0 ≥ | 60 | 60 | 60 | 60 | 50 | ||
X分钟 | 50 | 50 | 50 | 50 | 45 | |||
σ | 10 | |||||||
0.2MPa 折射率 负载/温度 | μ0 ≥ | 1700 | 1700 | 1650 | 1560 | 1500 | ||
σ | 15 | |||||||
永久线性变化/% | X分钟~X最大 | 1650℃*2h -0.2-0 | 1650℃*2h -0.3-0 | 1600℃*2h -0.5-0 | 1600℃*2h -0.6-0 |
1.Refractory Performance
2.Excellent Slag Resistance
3.Good Thermal Conductivity
4.Long Life and Durability
5.Rapid Cooling and Thermal Expansion Adaptability
Magnesia bricks are mainly used in steel-making furnaces, cement kilns, glass furnaces, etc., due to their high refractoriness and good slag resistance.
我们有自己的工厂,拥有专业的技术团队和生产设备。 配备全自动配料系统; 20 台 400-1000 吨成型压力机; 2 * 168 米高温隧道窑; 20000 平方米的储藏车间。 确保产品质量,提高生产效率,为客户提供最满意的产品和服务。
整个交付过程都会受到跟踪,凯锐的专家团队会以最专业的态度解决具体的项目需求。如果客户的项目需要,科锐的专家团队将前往客户所在国提供面对面的技术支持。