Hot New Products Unshaped Refractory Ramming Mix High Alumina Castable It Is Applicable to The Water Cooling Pipe Wall of CFB Furnace Combustion Chamber, and Positions Furnace a
With this motto in mind, we now have turn out to be amongst quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Hot New Products Unshaped Refractory Ramming Mix High Alumina Castable It Is Applicable to The Water Cooling Pipe Wall of CFB Furnace Combustion Chamber, and Positions Furnace a, Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success.
With this motto in mind, we now have turn out to be amongst quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Refractory and Unshaped Refractory, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we’ll continue to develop, to deliver the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.
Basic information of non-stick aluminum castables
This series of materials is a new type of material with low cement content and ultrafine powder combination based on high-purity mullite, andalusite and sillimanite. Due to the combination of high-purity raw materials and ultra-fine powder, this series of materials has high bulk density, high strength, and good thermal shock stability. Salt, etc.), can greatly reduce the wettability of aluminum and alloys and slag to refractory materials, and improve the corrosion resistance, erosion resistance, and non-sticking of aluminum refractory materials to aluminum liquid containing chemical components such as salt and flux. The slag and slag function prevents aluminum and alloys and slag from penetrating into the refractory material, prolonging the life of the furnace lining. Ideal for melting furnaces, static furnaces, launders, aluminum cladding linings.
2. Technical performance indicators:
| Items | GMJ-A | GMJ-AP | GMJ-GP | |
| Index | ||||
| Al2O3％ | 65 | 70 | 75 | |
| Bulk density g/cm3≥ | 2.4 | 2.65 | 2.75 | |
| Compressive strength Mpa≥ | 110℃×24h | 40 | 45 | 45 |
| 1300℃×16h | 45 | 50 | 55 | |
| Flexural strength Mpa≥ | 110℃×24h | 12 | 15 | 15 |
| 1300℃×16h | 14 | 18 | 18 | |
| line rate of change ％1300℃×3h | ±0.1 | ±0.1 | ±0.1 | |
| Application range | Furnace door, furnace door frame, slag removal slope, discharge port | |||
| Material characteristics | High strength, high wear resistance, impact resistance, peeling resistance | |||
Physical and chemical performance indicators of non-stick aluminum micro-expansion series refractory castable:
| Items | BWJ-1 | BWJ-1A | BWJ-M | BWJ-F | BWJ-G | |
| Index | ||||||
| ChemicalElement％ | Al2O3≥ | 60 | 65 | 65 | 70 | 80 |
| Fe2O3≤ | 0.6 | 0.5 | 0.4 | 0.4 | 0.3 | |
| BaO+ZnO+B2O3≥ | 3 | 3 | 3 | 4 | 4 | |
| Bulk density g/cm3≥ | 2.4 | 2.5 | 2.65 | 2.7 | 2.8 | |
| Compressive strength Mpa≥ | 110℃×24h | 35 | 40 | 40 | 45 | 45 |
| 1300℃×16h | 40 | 45 | 45 | 50 | 50 | |
| Flexural strength Mpa≥ | 110℃×24h | 5 | 10 | 10 | 12 | 14 |
| 1300℃×16h | 10 | 13 | 13 | 15 | 16 | |
| line rate of change ％1300℃×3h | 0～+0.2 | 0～+0.2 | 0～+0.2 | 0～+0.1 | 0～+0.1 | |
| Application range | Aluminum melting furnace, furnace roof, furnace wall, furnace bottom, discharge port, aluminum ladle,Launders, degassing boxes, etc. | |||||
| Material characteristics | Material characteristics integrity, high strength, corrosion resistance, peeling resistance, penetration resistance,Good thermal stability, no aluminum, no slag | |||||
With this motto in mind, we now have turn out to be amongst quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Hot New Products Unshaped Refractory Ramming Mix High Alumina Castable It Is Applicable to The Water Cooling Pipe Wall of CFB Furnace Combustion Chamber, and Positions Furnace a, Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success.
Hot New Products China Refractory and Unshaped Refractory, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we’ll continue to develop, to deliver the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.
