plastic zone การใช้

The ratio of these two parameters is important to the radius of the plastic zone.
The beach at Mithapur is a no-plastic zone which is an initiative taken by Tata Chemicals to protect the marine life.
In ductile materials ( and even in materials that appear to be brittle ), a plastic zone develops at the tip of the crack.
As the applied load increases, the plastic zone increases in size until the crack grows and the elastically strained material behind the crack tip unloads.
This process further toughens and prolongs the life of the material because the new plastic zone is larger than what it would be under the usual stress conditions.