- Category
-
- Product type
-
Category
Aluminum Melting Furnace (Reverberatory Furnace)
Nonferrous
The aluminum melting furnace is used to melt and hold aluminum from sources such as scrap and ingots. There are various types of aluminum melting furnaces, including reverberatory furnaces, holding furnaces, tilting furnaces, and rotary furnaces.
Examples of Refractory Applications
| Part | Main Refractory Used | Properties |
|---|---|---|
| ①Furnace Hearth / Lower Furnace Walls | High-alumina bricks, high-alumina castable, alumina-zirconia castable | Resistance to molten aluminum, non-wettability to aluminum, resistance to slag, high strength |
| ②Furnace Roof / Flame Contact Area | High-alumina material | Non-wettability to aluminum, resistance to slag |
| ③Slag Contact Area | High-alumina brick, high-alumina castable | Resistance to molten aluminum, non-wettability to aluminum, resistance to slag |
Quality Table
Standard product
［Refractory brick］
| Brand | Main raw materials | Chemical composition／％ | Bulk density | Apparent porosity／％ | Cold crushing strength／MPa | Refractoriness | Thermal spalling resistance JIS 1000℃ times-loss％ |
Linear thermal expansion 1000℃／％ |
Thermal conductivity Wm-1K-1 | Mortar | Application | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SiO2 | Al2O3 | ZrO2 | Fe2O3 | 400℃ | 1000℃ | ||||||||||
| Coruna-FX3 | Alumina | 94 | 0.5 | 3.45 | 10.0 | 200 | M-AW | ①③ | |||||||
| Coruna-FX2 | Alumina | 7 | 83 | 2 | 2.95 | 14.0 | 170 | M-A | ①③ | ||||||
| Coruna-FV | Alumina | 9 | 85 | 1 | 2.95 | 15.0 | 150 | M-A | ①③ | ||||||
| Coruna-3SP-S3 | Alumina | 0.04 | 99.4 | 0.04 | 3.32 | 16.3 | 100 | >40 | 0.67 | 6.4 | 3.9 | M-AW | ①③ | ||
| Coruna-3SP | Alumina | 0.1 | 98.3 | 0.1 | 3.29 | 15.0 | 107 | >40 | 0.77 | 7.1 | 4.5 | M-AW | ①③ | ||
| Coruna-F3 | Alumina | 8 | 87 | 1.5 | 2.92 | 15.0 | 150 | 39 | 0.75 | 2.9 | M-A | ①③ | |||
| Coruna-F2 | Alumina | 9 | 86 | 1.5 | 2.92 | 14.0 | 140 | 39 | 15times-0% | 0.75 | M-A | ①②③ | |||
| AH36 | Alumina,Mullite,Fire clay | 40 | 55 | 1.9 | 2.34 | 22.0 | 50 | 36 | 10times-0% | 0.60 | M-37 | ② | |||
Generic product
［Castable refractory of YOTAI］
Glob Refractories
| Brand | Main raw materials | Chemical composition／％ | Linear thermal expansion 1000℃ ／％ |
Thermal conductivity Wm-1K-1 |
Cold crushing strength after heat／MPa |
Quantity required kgm-3 |
Water required | Application | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SiO2 | Al2O3 | ZrO2 | Fe2O3 | 400℃ | 1000℃ | 110℃×24hr | 1000℃×3hr | 1200℃×3hr | 1500℃×3hr | ||||||
| GLB-19NW2 | Alumina | 5.5 | 87 | 0.5> | 100 | 120 | 120 | 3100 | 4.0-6.0 | ①③ | |||||
| GLB-19NW | Alumina | 0.5> | 90 | 0.5> | 3.0 | 3.0 | 40 | 50(800℃) | 100 (1100℃) |
3200 | 4.0-5.0 | ①③ | |||
| GLB-17SNW | Alumina | 16 | 80 | 1 | 100 | 140 | 160 | 3000 | 4.0-6.0 | ①②③ | |||||
| GLB-AZ-2-NW | Alumina,Zircon | 15 | 61 | 20 | 0.5 | 100 | 120(1100℃) | 100 | 3100 | 4.5-5.5 | ①③ | ||||
| GLB-18BA | Alumina | 10 | 86 | 0.5 | 0.52 | 2.8 | 2.8 | 65 | 95 | 115 | 130 | 3100 | 4.5-6.0 | ①③ | |
| GLB-17SK | Alumina | 14 | 82 | 1 | 110 | 140 | 150 | 3000 | 5.0-7.5 | ①②③ | |||||
| GLB-16KM | Fire clay,Alumina | 26 | 69 | 1 | 0.47 | 50 | 80 | 78 | 100 | 2700 | 5.0-6.5 | ② | |||
C（C（Alumina-cement bonded castable））、
IC（Lightweight Insulating Castable）
| Brand | Main raw materials | Chemical composition／％ | Linear thermal expansion 1000℃ ／％ |
Thermal conductivity Wm-1K-1 |
Cold crushing strength after heat／MPa |
Quantity required | Water required | Application | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SiO2 | Al2O3 | ZrO2 | Fe2O3 | 400℃ | 1000℃ | 110℃×24hr | 1000℃×3hr | 1200℃×3hr | 1500℃×3hr | ||||||
| C-160AR | Fire clay | 35 | 56 | 1 | 0.45 | 1.2 | 1.3 | 30 | 23 | 25 | 41 | 2150 | 13-16 | ② | |
| C-AZM | Alumina,Fire clay,Zircon | 31 | 48 | 16 | 1 | 0.30 | 32 | 23 | 26 | 2200 | 11-13 | Repair Material | |||
| IC-110S | Fire clay | 47 | 35 | 2 | - | 0.24 | 0.40 | 4 | 3 | 950 | 50-60 | Back Lining | |||
Generic product
［Plastic refractories of YOTAI］
| Brand | Main raw materials | Chemical composition／％ | Thermal conductivity Wm-1K-1 |
Cold crushing strength after heat／MPa |
Quantity required kgm-3 |
Application | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SiO2 | Al2O3 | ZrO2 | Fe2O3 | 400℃ | 1000℃ | 110℃×24hr | 1000℃×3hr | 1200℃×3hr | 1500℃×3hr | ||||
| P-38 | Alumina | 11 | 85 | 0.5 | 8 | 17 | 37 | 61 | 2850 | Repair Material | |||
| P-36 | Alumina,Fire clay | 33 | 60 | 1.2 | 1.0 | 1.1 | 6 | 17 | 29 | 27 | 2450 | Back Lining | |
- Contact us
-
Please feel free to contact us with any questions
about our product features, pricing, or quotations.
