Journal ArticleDOI
The segregation of copper at high angle grain boundaries in lead
TLDR
In this article, the authors measured the segregation of copper at high angle grain boundaries of high and low boundary coincidence and found that the fit of the atoms in a boundary is important for the structure and properties of a high angle boundary.About:
This article is published in Acta Metallurgica.The article was published on 1970-01-01. It has received 62 citations till now. The article focuses on the topics: Grain boundary & Grain boundary diffusion coefficient.read more
Citations
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Structure-dependence of intergranular corrosion in high purity nickel
G. Palumbo,K.T. Aust +1 more
TL;DR: In this article, the applicability of the CSL/DSC model of interface structure to intergranular corrosion susceptibility at grain boundaries in high purity (99.999%) polycrystalline nickel was evaluated.
Journal ArticleDOI
Investigation of low energy grain boundaries in metals by a sintering technique
G. Herrmann,H. Gleiter,G. Bäro +2 more
TL;DR: In this article, the validity of proposed grain boundary models is tested by comparing the predicted and the experimentally observed boundaries of low energy, using coherent rotation during annealing of single crystal balls of copper sintered onto a copper single crystal plate.
Journal ArticleDOI
Thermodynamics and structural aspects of grain boundary segregation
Pavel Lejček,Siegfried Hofmann +1 more
TL;DR: In this article, the present understanding of an important and fundamental part of this relationship, namely, the structural aspects of grain boundary segregation, is reviewed and their application to materials is discussed.
Journal ArticleDOI
A model for the formation of annealing twins in F.C.C. metals and alloys
Marc A. Meyers,Lawrence E Murr +1 more
TL;DR: In this article, a model for the formation of annealing twins in f.c. metals and alloys is proposed, which does not require associated migration of the existing grain boundaries.
Journal ArticleDOI
Grain boundary discontinuous precipitation reactions
David B. Williams,E. P. Butler +1 more
TL;DR: In this article, a review summarizes existing theories and attempts to reconcile them with the latest experimental data for reactions which take place from supersaturated solid solutions (eutectoid decomposition is specifically excluded), and it is considered that fuller understanding requires increased application of the latest electron-optical techniques such as high-resolution microanalysis and in situ experiments in the highvoltage microscope.
References
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Journal ArticleDOI
The force on an elastic singularity
TL;DR: In this paper, a general theory of the forces on singularities in a Hookean elastic continuum is developed, where the singularity is taken to be any state of internal stress satisfying the equilibrium equations but not the compatibility conditions.
Journal ArticleDOI
A coincidence — Ledge — Dislocation description of grain boundaries
G.H. Bishop,Bruce Chalmers +1 more
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A mechanism for the formation of intergranular cracks when boundary sliding occurs
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The Structure of High-Angle Grain Boundaries in Aluminium
TL;DR: In this article, a transmission electron-microscopy study of high-angle grain boundaries has been made, where thin foils are cut in precisely oriented bicrystals of aluminium and some details of the grain-boundary structure appear.