A Structural Model for Grain Boundaries in Pure Metals
- 1 January 1970
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 38 (1) , 415-424
- https://doi.org/10.1002/pssb.19700380143
Abstract
The transition lattice between two crystals of different orientations in a metallic bicrystal is computed on the basis of simple geometric assumptions. The individual displacement of each atom can be described for any type of boundary. The resulting structure obviously coincides with the dislocation array for low misorientations. From this model, a part of the grain boundary's energy can be calculated with a non‐central force assumption; the results for tilt boundaries around 〈001〉 in aluminium show a strong dependence on misorientation.Keywords
This publication has 4 references indexed in Scilit:
- Grain boundaries with periodic patterns in the b.c.c. structurePhilosophical Magazine, 1969
- The Structure of High‐Angle Grain Boundaries in AluminiumPhysica Status Solidi (b), 1969
- The structure of high-angle grain boundariesActa Metallurgica, 1966
- Structure des joints de grains dans les metaux purs calcul de l'energie intergranulaireActa Metallurgica, 1963