Calcium Aluminate Flux In Steel Making Low Melting Points For Synthetic Slag

Calcium Aluminate Flux In Steel Making Low Melting Points For Synthetic Slag

Introduction:

Flux removes impurities and forms slag. Slag is separated from the steel and poured from the furnace as a liquid. It also reduces refractory wear and ganging, and can provide foam slag for long arc operation. When using quicklime, except when a finer product is required for special furnace injection applications.

Used:

     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, refining and converting ladle, and reducing the content of harmful elements and 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. It's hard. It is easy to absorb moisture without solubility (burning does not absorb moisture). The oscillating oxide which is soluble in inorganic acids and alkaline solutions is hardly soluble in water and non-polar organic solvents. Relative density (d204) 4.0. The melting point is about 2000 ° C.

      CaO: White or gray block or granules. Sensitive to moisture. It is easy to absorb carbon dioxide and water from the air. It is soluble in water to form calcium hydroxide, which produces a large amount of heat, is soluble in acid, glycerin 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. erosion.

Production method:

      The method of producing calcium aluminate is to pulverize bauxite and limestone into balls and send them to a rotary kiln. After calcification at 1300 ° C, the broken package is a calcium aluminate product.

      The solubility of alumina in an acid solution can be greater than 90%.

Specification:

Our factory:

F & Q:

1. What is our MOQ?

Basically, Our MOQ is 20 tons. There is no specific limit to order, we can give the best offer according to your situation.

2. Do you provide samples?

Yes, We do. Samples are always available and they can be sent to you directly.

3. How long does the delivery time take?

Our normal delivery time takes about 3 weeks once the contract singed, but it also depends on the quantity of the order.

4. Can we visit your plant?

Of course, we will be always looking for you.