The application of nodularizer in industrial production
Nodularizer is an important auxiliary agent widely used in industrial production.
1. Application in the metallurgy industry: As metal alloy added in molten iron in order to get nodular graphite,can improve the toughness and strength of ductile iron, reduce casting defects, and improve product quality.
Improve the toughness and strength of ductile iron. The chemical components in the spheroidizing agent can react with the liquid metal to reduce its surface tension, thereby reducing the generation of burr, hole and delamination,makes the metal liquid easier flow and fill the mold cavity, thus Improve the fluidity of liquid metal and promote the formation of spherical particles on the surface of casting parts.
Reduce casting defects. It can improve the surface quality of the cast parts, make it easier for bubbles to rise and discharge, thereby reducing the generation of pores and other defects, and make the surface of the cast parts more smooth.
Improve the structure and properties of metal, commonly used in spheroidization process of iron ore, copper ore and manganese ore. For iron ore it could improve the strength and hardness of the pellets, reduce the adhesion and cohesiveness of the powder, and thus improve the fluidity and compressibility of the pellets. For copper ore and manganese ore it could improve the reducibility and calcination of ore, accelarate the speed of ore reduction reaction.
2. Application in the ceramic industry: Spheroidizing agents in ceramic raw materials can help improve the overall strength and wear resistance of products, while reducing the rate of breakage during manufacturing.This is essential for the production of ceramic tiles, ceramic utensils and other products, through the addition of spheroidizing agent, can make the ceramic material in the sintering process more uniform contraction, to avoid the temperature gradient caused by cracking and deformation phenomenon, so as to improve the product molding quality and consistency.
3. Application in the polymer materials and plastics industry: In the plastic processing process, the addition of spheroidizing agent can improve the flow and processing performance of raw materials, make plastics easier to shape, and reduce the production of defects and bubbles in the process of injection molding, extrusion and other processing. This not only improves the surface smoothness and mechanical properties of the product, but also helps to reduce production costs and improve production efficiency.
4. The application in the chemical and coating industry: In the chemical reaction process, the nodulating agent can be used as a catalyst or stabilizer to promote the reaction or regulate the rate and selectivity of the reaction. In coating manufacturing, the addition of spheroidizing agent can enhance the adhesion and weather resistance of the coating, improve the gloss and durability of the coating, and make it more suitable for a variety of complex application scenarios.