Circular prismatic dislocation loop in a two‐phase material
- 1 March 1972
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 50 (1) , 125-133
- https://doi.org/10.1002/pssb.2220500115
Abstract
The elastic fields of a circular prismatic dislocation loop in a two‐phase material are evaluated to arrive at the elastic energy and Peach‐Koehler force. The results can be expressed in terms of complete elliptic integrals. The asymptotic forms reveal that the interaction between the prismatic loop and the second phase is not necessarily restricted to simple repulsion or attraction, and that for certain combinations of the elastic constants stable or unstable equilibrium positions are possible.Keywords
This publication has 10 references indexed in Scilit:
- Long range elastic interaction of prismatic dislocation loop with a grain boundaryCzechoslovak Journal of Physics, 1970
- Properties of Finite Circular Dislocation Glide LoopsJournal of Applied Physics, 1968
- The elastic energies of symmetrical dislocation loopsPhilosophical Magazine, 1965
- Interaction of dislocation loop with free surfaceCzechoslovak Journal of Physics, 1964
- The energy of circular dislocation loops in thin platesActa Metallurgica, 1963
- The interaction between prismatic dislocation loops and straight dislocations. part IPhilosophical Magazine, 1962
- The spacing of prismatic dislocation loopsPhilosophical Magazine, 1960
- Circular edge dislocation loopCzechoslovak Journal of Physics, 1960
- Kontinuumstheorie der Versetzungen und EigenspannungenPublished by Springer Nature ,1958
- On certain integrals of Lipschitz-Hankel type involving products of bessel functionsPhilosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1955