Hooke’s Law characterizes the linear relationship between stress and strain at these low strain values where atoms experience only a small deviation from their neutral positions. Removing the force while causing only elastic strain allows atoms to return to their original lattice positions, with no permanent or plastic deformation. Forces within the atomic cell are extremely strong high values of elastic stress result in only a small amount of elastic strain. At the atomic level, the applied force leads to elastic stresses that result in deformation known as elastic strain. During the metal stamping process, when a punch first contacts a sheet metal blank and prior to these bonds breaking, the forces produced move the metal atoms away from their neutral state and the blank begins to deform. Interatomic bonds hold atoms together, and metal flow requires breaking these atomic bonds. President Metal Properties: Elastic Modulus July 26, 2022
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |