We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for factory Outlets for Refractory Steel Making Calcium Aluminate Flux Chemicals High Alumina Cement, We encourage you to make get hold of as we’ve been seeking for associates inside our venture. We are sure you are going to locate doing business enterprise with us not only fruitful but also profitable. We are all set to provide you with what you require.
We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for China Aluminate and Manufacturer, If you need to have any of our products and solutions, or have other things to be produced, be sure to send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.
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 |
We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for factory Outlets for Refractory Steel Making Calcium Aluminate Flux Chemicals High Alumina Cement, We encourage you to make get hold of as we’ve been seeking for associates inside our venture. We are sure you are going to locate doing business enterprise with us not only fruitful but also profitable. We are all set to provide you with what you require.
factory Outlets for China Aluminate and Manufacturer, If you need to have any of our products and solutions, or have other things to be produced, be sure to send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.