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Jun 20,2025
Standard dimensions and applications of large-diameter flanges
Large-diameter flanges are used for butt welding between flanges and pipes, primarily employed in welding technology. They exhibit excellent performance characteristics and reliability, featuring a rational structure with high strength and stiffness.
Application and Advantages of Large Ring Forgings in the Thermal Power Industry
Boilers are the core of thermal power plants, responsible for heating water into steam. Large ring forgings are commonly used in the boiler body and pipe connection parts, withstanding high temperatures and pressures to ensure normal boiler operation.
How to choose the right forgings to meet power generation equipment requirements
Selecting the appropriate forged components for power generation equipment is no simple task and requires careful consideration from multiple angles. Understanding the basics of forged components, clarifying the specific requirements of power generation equipment, selecting suitable materials and dimensions, choosing reliable suppliers, and balancing cost-effectiveness are all critical factors that must be considered during the procurement process.
Are all forgings tempered after forging?
Whether forged components require tempering treatment during manufacturing depends on their specific application requirements and performance needs. Quenching and tempering is a heat treatment process aimed at improving the comprehensive mechanical properties of steel materials. By subjecting steel components to quenching followed by high-temperature tempering, the process achieves a good balance between strength and toughness.
Master the fundamentals of forging—understanding this is the foundation of major national projects!
Compared to castings, metal undergoes improved microstructure and mechanical properties after forging. After undergoing hot deformation through forging, the original coarse dendritic and columnar grain structure of the casting is transformed into a finer, more uniformly sized equiaxed recrystallized structure due to metal deformation and recrystallization. This process compacts and welds together the original segregation, porosity, gas holes, and inclusions within the ingot, resulting in a more compact microstructure that enhances the metal's ductility and mechanical properties.
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