Product Details:
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| Place Of Origin: | Henan China | Composition: | CaO, Al₂O₃ |
|---|---|---|---|
| Capability: | Deslagging Agent | Application: | Special Steel Making |
| Material: | Mg | Usage: | Used In Ordinary Steel Structures Like Boilers |
Ferro Alloys Flux B Flux C Calcium Aluminate Polished Aluminum Slag And Calcium
Application:
Calcium aluminate (formerly known as polished aluminum slag and calcium) is mainly used to remove sulfur, oxygen and other impurities from molten steel in LF furnaces and open furnaces, for refining and converting sleep, and for the content of harmful elements and to reduce impurities in steel. Suitable for ordinary carbon steel, high carbon steel, high and low steel.
Ingredient:
Al₂O₃: White solid, almost insoluble in water. Odorless. Tasteless. This is difficult (hard. It is easy to absorb moisture without dissolving (burning does not absorb moisture). The oscillating oxide soluble in inorganic acid and alkali solution is almost insoluble in water and non-polar organic solvents. Relative density (d204) 4.0 The melting point is about 2000 ° C.
CaO: white or gray block as grains. Sensitive to moisture. It is easy to absorb carbon dioxide and water from the air. It is soluble in water, forms calcium hydroxide, produces a great deal of heat, is soluble in acid, glycerine and sucrose solutions, and is almost insoluble in ethanol. The relative density is 3.32 to 3.35. The temperature was 2572 ° C. The boiling point is 2850 ° C. The refractive index is 1.838. Arousal.
Production method:
The method of producing calcium aluminate is to pulverize bauxite and limestone into balls and send them to a rotary furnace. After calcification at 1300 ° C, the broken package is the product of calcium aluminate.
The solubility of alumina in an acidic solution can be greater than 90%.
Specification:
| Grade | Chemical Composition(%) | |||||||
| CaO | Al ₂ O ₃ | SiO ₂ | Fe ₂O ₃ | MgO | P | S | H ₂O | |
| FLUX A | 60-80 | ≤3.0 | ≤8 | ≤2 | 5-10 | - | - | ≤1.0 |
| FLUX B | 45-55 | 35-40 | 4-6 | ≤2 | 6-8 | - | - | ≤1.0 |
| FLUX C | 45-55 | 40-50 | ≤2 | ≤2 | - | - | - | ≤1.0 |
| FLUX D | 50-60 | 30-38 | ≤3 | ≤2 | ≤1 | ≤0.02 | ≤0.1 | ≤1.0 |
| Size: 3-10mm, 10-50mm | ||||||||
| Other chemical composition and size can be supplied upon request. | ||||||||
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