As explained by LearnMech in their article “What Is Extrusion Process | Types of Extrusion Process,” extrusion is a metal-forming process in which metal is forced through a die to create long strips with a consistent cross-section. This method is widely used for manufacturing solid and hollow sections of nonferrous metals and alloys like aluminum, copper, brass, and bronze, as well as some steel products.
How Does Extrusion Work?
- Metal is enclosed in a chamber with only one exit through a shaped die.
- The material is heated or treated to enable plastic deformation.
- The metal is then forced through the die, taking on its desired shape.
- The final extruded product exhibits a longitudinal grain flow, improving its strength.
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Article with all rights reserved, courtesy of LearnMech — https://learnmech.com