ThermalEast
// SPEC · 耐火砖

石墨化碳砖 C85%

石墨化碳砖C含量≥85%，导热系数极高，抗热震性和抗铁水润湿性强，专为大型高炉炉底冷却带及强化冶炼炉设计，显著延长炉役寿命。

耐火砖最高温度: 1700°CGB/T 2992

// 主要特性

  • Highest thermal conductivity class for maximum furnace cooling efficiency
  • Excellent molten iron wettability resistance from graphitized crystal structure
  • Superior thermal shock resistance under rapid temperature cycling
  • Ultra-low ash content minimizing contamination of metal and slag bath

// 技术规格

C (%)≥85
Ash Content (%)≤4
Apparent Porosity (%)≤14
Cold Crushing Strength (MPa)≥40
Thermal Conductivity (W/m·K)≥22

// 应用领域

Blast furnace bottom cooling zoneBlast furnace hearth critical zoneLarge blast furnace (≥3000 m³) inner liningElectric arc furnace bottom liningSmelting reduction furnace (HIsarna, COREX) hearth
// 快速规格
最高温度1700°C
导热系数22 W/(m·K) at 600°C
体积密度1.82 g/cm³
执行标准GB/T 2992
// 获取报价

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