Customized cast steel parts: When customers choose cast steel parts, the main consideration is the quality of the cast steel parts. Only by ensuring the quality of the cast steel parts can we win the trust of customers. In the production process of steel castings, we should understand the main factors that affect them:
① Develop reasonable operating procedures for steel casting processes, improve the technical level of workers, and ensure the correct implementation of process procedures.
② The quality of materials used for cast steel parts should meet the standards. The quality of metal furnace materials, refractory materials, fuels, fluxes, modifiers, as well as casting sand, sand binders, coatings, and other materials that do not meet standards can cause defects such as porosity, pinholes, slag inclusion, and sand adhesion in cast steel parts, affecting the appearance and internal quality of cast steel parts. In severe cases, cast steel parts may be scrapped.
③ The casting process should be reasonable. Based on the structure, weight, and size of the cast steel parts, the characteristics of the casting alloy, and production conditions, select appropriate parting surfaces, shapes, and core making methods, and reasonably set up casting bars, cold steel, risers, and gating systems. To ensure the acquisition of high-quality cast steel parts.
④ Design processability of steel castings. When designing, in addition to determining the geometric shape and size of cast steel parts based on working conditions and metal material properties, the rationality of the design must also be considered from the perspective of casting alloy and casting process characteristics, that is, obvious size effects and solidification, shrinkage, stress and other issues, in order to avoid or reduce the occurrence of defects such as component segregation, deformation, cracking, etc. in cast steel parts.
Changshu Hongqiao Cast Steel Co., Ltd. mainly produces various specifications of carbon steel, high, medium and low alloy steel, stainless steel, heat-resistant steel, high manganese steel, and high chromium cast iron. We provide high-quality customized steel castings for industries such as petroleum, chemical, metallurgical, mining machinery, coal mining machinery, wind power, nuclear power, and marine. We also offer customized steel castings for marine use, ABS marine engineering services, and cast steel for export overseas.