How Powder Metallurgy Forging Superior Components
Powder metallurgy (PM) is an advanced manufacturing process that transforming fine metal powders into solid, high-performance parts. Near-net-shape with high material efficiency, design flexibility, and specific mechanical properties that can be tailored for unique applications. Such as automotive, aerospace, and medical devices, where high-performance, durable, and complex components are required. Powder Metallurgy Forging 1. The Fundamentals of Powder Metallurgy Forging Powder metallurgy forging is a hybrid process that integrates two key stages: powder compaction and hot forging. First, metal powders—often alloyed for specific properties—are blended with lubricants and pressed into a "green compact" at room temperature. This compact is then sintered to remove lubricants and bond the powder particles, forming a porous "preform." Finally, the preform is heated to a temperature just below its melting point and forged under high pressure in a precision die. Thi...