Ceramic flow channel

Product application and characteristics:

Preformed refractory material is a type of refractory material with high density and alumina as the matrix; Has excellent performance: no asbestos content, does not react with aluminum melt

Chemical reaction, non bonding, low shrinkage rate, high surface strength, low heat capacity, and excellent insulation performance;

Application of aluminum liquid active flow channel:

The active flow channel of force melting production is used between the online degassing and filtering equipment and the casting and rolling mill, and it has dual functions: conveying and insulation, with repeated or

The lining used multiple times adopts a new type of high silicon molten material forming technology, which has a certain degree of corrosion resistance, non stick aluminum, and non polluting performance on aluminum liquid. Mainly used for adaptation

Used for precision casting and rolling of micro scale aluminum foil blanks in aviation, transportation, and other aluminum alloy products, as well as PS board bases for printing.

Product advantages:

The aluminum liquid movable flow channel has good insulation performance (with a temperature drop of less than 1 ℃ per meter), low density, good non stick aluminum performance, and convenient casting and rolling operation;

The aluminum liquid active flow channel is formed as a whole using high silicon molten materials, with high dimensional accuracy;

The aluminum liquid active flow channel can be reused or reused multiple times, with a smooth surface.

instructions:

Corresponding to the drawing construction, install the movable flow channel to ensure that the movable flow channel is clean, undamaged, and seamless.

Uniformly preheat the installed standard active flow channel, heat up at a constant speed for 1-2 hours, check that the inner lining surface turns red, which is within 800 ℃, to remove adsorbed crystallization water and approach the casting temperature, ensuring safe and efficient use.

The active flow channel has no electric heating and baking conditions, and can only be baked with flames. The key is to control the flame temperature, and the second is to avoid direct burning of the flame, to prevent the thermal stress generated by local heating from causing the lining to explode. Flames are divided into weak flames (red soft flames), medium flames (yellow), and strong flames (blue and white).