ISSN:
1573-4803
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract A general theoretical model for plastic deformation is presented, which is based on considerations of the variation of internal stored energy during deformation. It is proposed that the deformation rate will always be such that the rate of energy dissipation in the deforming material is minimal. The physical justification of this principle is discussed. The model is applied to dislocation deformation in metals and the result is then compared with experimental observations in aluminium.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00809033