Carbon Brick, a refractory material, is made from carbon – based substances like anthracite and graphite. It has high temperature resistance, low thermal expansion, and excellent corrosion resistance, widely used in steel and chemical industries.
| Физико-химические параметры углеродных кирпичей | ||
|---|---|---|
| Индекс | ||
| Насыпная плотность г/см3 | ≥1.7 | |
| Открытая пористость /% | ≤15 | |
| Прочность на сжатие / Мпа | ≥36 | |
| Воздухопроницаемость Mpa | ≤1 | |
| Скорость окисления /% | ≤8 | |
| Средний размер пор | ≤0.1 | |
| Теплопроводность, ≥ Вт / (м к) | При комнатной температуре | 16 |
| 600°C | 20 | |
1.High – temp resistance: Withstands extreme heat stably. 2.Low thermal expansion: Resists cracking from temp changes. 3.Strong corrosion resistance: Defends against acidic and alkaline media. 4.Good thermal conductivity: Transfers heat efficiently.
Carbon bricks are used in blast furnaces for iron – making, lining reactors in chemical plants, and as linings in non – ferrous metal smelting furnaces due to their unique properties.