Cold working refers to the process of deforming metal at or near room temperature, which enhances its strength and hardness through strain hardening. This method is widely used in metal forming to create desired shapes and dimensions while improving mechanical properties, such as yield strength and tensile strength, without the need for heat. The process also leads to an increase in dislocation density, which can significantly affect the material's overall performance.
congrats on reading the definition of cold working. now let's actually learn it.