Anchor brick
- Commodity name： Anchor brick
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Keyword：
Anchor brick
High-alumina anchored brick is selected natural high-grade bauxite as the main refractory raw materials, in the high-alumina clinker to add soft or semi-soft clay as a binding agent to start the batching, mixing, and then through the molding, drying, and finally burned and made.
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High-alumina anchored brick is selected natural high-grade bauxite as the main refractory raw materials, in the high-alumina clinker to add soft or semi-soft clay as a binding agent to start the batching, mixing, and then through the molding, drying, and finally burned and made.
Characteristics: high-temperature volume stability, good erosion resistance, high load softening temperature, anti-flaking, high compressive strength.
Scope of application: used for heating furnace roof wall or other parts of the furnace.
| Project | LM-55 | LM-65 | LM-75 |
| Al2O3 % ≥ | 55 | 65 | 75 |
| CaO % ≤ | 2 | 2 | 2 |
| Cold Crushing Strength (MPa) ≥ | 50 | 50 | 55 |
| Cold Tensile Strength (MPa) ≥ | 4 | 4.1 | 4.2 |
| Refractoriness under load at 0.2Mpa(℃) | 1450 | 1500 | 1520 |
| Open porosity (%) ≤ | 22(24) | 23(24) | 21(23) |
| Bulk density (g/cm³) | 2.3 | 2.35~2.40 | 2.50~2.60 |
| Permanent Linear Change on heating [1500℃x2h](%) | -0.4~+0.2 | -0.3~+0.2 | -0.3~+0.2 |
| Note 1:Bulk density is a reference index for the weight of bricks used for design, without assessment. Note 2:The value in parentheses is the index of single weight more than 12kg brick. | |||
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Anchor brick
- Commodity name： Anchor brick
Category：
Keyword：
Anchor brick
High-alumina anchored brick is selected natural high-grade bauxite as the main refractory raw materials, in the high-alumina clinker to add soft or semi-soft clay as a binding agent to start the batching, mixing, and then through the molding, drying, and finally burned and made.
Product Details
High-alumina anchored brick is selected natural high-grade bauxite as the main refractory raw materials, in the high-alumina clinker to add soft or semi-soft clay as a binding agent to start the batching, mixing, and then through the molding, drying, and finally burned and made.
Characteristics: high-temperature volume stability, good erosion resistance, high load softening temperature, anti-flaking, high compressive strength.
Scope of application: used for heating furnace roof wall or other parts of the furnace.
| Project | LM-55 | LM-65 | LM-75 |
| Al2O3 % ≥ | 55 | 65 | 75 |
| CaO % ≤ | 2 | 2 | 2 |
| Cold Crushing Strength (MPa) ≥ | 50 | 50 | 55 |
| Cold Tensile Strength (MPa) ≥ | 4 | 4.1 | 4.2 |
| Refractoriness under load at 0.2Mpa(℃) | 1450 | 1500 | 1520 |
| Open porosity (%) ≤ | 22(24) | 23(24) | 21(23) |
| Bulk density (g/cm³) | 2.3 | 2.35~2.40 | 2.50~2.60 |
| Permanent Linear Change on heating [1500℃x2h](%) | -0.4~+0.2 | -0.3~+0.2 | -0.3~+0.2 |
| Note 1:Bulk density is a reference index for the weight of bricks used for design, without assessment. Note 2:The value in parentheses is the index of single weight more than 12kg brick. | |||
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