1, What is melt casting heater/furnace:
1.1. Melting: Heat the molten metal to a certain high temperature (above the melting point) and keep it warm for a period of time.
1.2. The principle of casting alloying or modification treatment is the process of producing a solid crystalline structure in liquid metal materials, with the aim of improving the strength, hardness, and corrosion resistance of the material; Additionally, the chemical composition and machinability of the material surface can be altered.
2, The characteristics of melt casting:
2.1. High production efficiency;
Due to the use of continuous casting for production, there is no need to set up intermediate storage tanks to store raw materials and finished products. Therefore, it can significantly reduce production costs and shorten product manufacturing time. In addition, under the condition of quality, the number of equipment can be greatly reduced, saving investment costs. At the same time, it can effectively avoid product quality problems caused by improper manual operation.
2.2. Good working conditions:
Because the entire production process is completed in an automatic state without the need for a large amount of manual assistance, it reduces personnel allocation and improves work efficiency. Moreover, through the application of computer control systems, real-time monitoring of the production status of each process can be achieved, and the working parameters of each link can be adjusted and controlled in a timely manner, ensuring the quality and output requirements of the product.
2.3. Good environmental protection effect:
During the production process, no harmful solvent based coatings or other organic adhesives are used, which will not cause environmental pollution and is beneficial for environmental protection work.
3, How high can the temperature of the smelting furnace reach?
The equipment commonly used for high-temperature smelting of substances such as copper, aluminum, lead, tin, magnesium, nickel, iron, cobalt, chromium, molybdenum, titanium, zirconium, tantalum, niobium, gold, palladium, silver, platinum, iridium, cadmium, germanium, selenium, indium, arsenic, sulfur, phosphorus, chlorine, fluorine, iodine, bromine, carbon, nitrogen, oxygen, ammonia, silicon, borane, benzene, ether, ester, aldehyde, ketone, carboxylic acid, halogenated aromatic compound, phenolphthalamide, imine, cyanide, hydrogen sulfide, carbon dioxide, steam chloride, sodium nitrate, potassium carbonate, calcium hydroxide, barium phosphate, manganese sulfate, mercury oxide, peroxides, heavy metal ions, etc. is called a smelting furnace.
Generally speaking, products made of different materials require different temperature ranges to achieve the desired effect. For example, aluminum alloy requires a high temperature of 1200 ° C or above for melting and refining, while stainless steel only needs around 800-0 ° C to dissolve in water. Of course, this is not the case either. It can also be adjusted to other suitable temperature values based on actual needs.
4. The main raw materials used in the smelting furnace include:
Refractory material: used for the inner walls and bottom of smelting furnaces to withstand high temperature erosion and thermal stress. Common refractory materials include high alumina ceramic fiber or bio-soluble fiber shaped parts with inorganic binder, co-friendly, no smoke, lower thermal conductivity and higher mechnical strength.