Journal ArticleDOI
The diversity of stacking fault energy determinations and its significance
P.G.J Gallagher,Y.C Llu +1 more
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TLDR
In this article, a comparison is made between values of the stacking fault energy, γ, inferred from these results and also with published data obtained using the τ 3 technique, which indicate a gradual decrease of γ with increase of solute content in the range 0-9.1 at.c.About:
This article is published in Acta Metallurgica.The article was published on 1969-02-01. It has received 55 citations till now. The article focuses on the topics: Stacking-fault energy & Extrapolation.read more
Citations
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Journal ArticleDOI
Physics and phenomenology of strain hardening: the FCC case
U.F. Kocks,H. Mecking +1 more
The influence of alloying, temperature, and related effects on the stacking fault energy
TL;DR: In this paper, experimental results for the magnitude of the stacking fault energy (γ) in pure fcc metals, and its variation with alloying and with temperature, were reviewed, and general conclusions can be drawn regarding the composition dependence of γ with various solute types.
Journal ArticleDOI
The measurement of stacking-fault energies of pure face-centred cubic metals
TL;DR: In this paper, the stacking-fault energy γ cannot be determined from direct measurements of the separations of the partials using the weak-beam method of electron microscopy.
Journal ArticleDOI
On the stacking-fault energies of copper alloys
C. B. Carter,I. L. F. Ray +1 more
TL;DR: The stacking-fault energies of a number of copper alloys with electron-atom ratios less than or equal to 1·10 have been measured from observations of single dissociated dislocations imaged as discussed by the authors.
Journal ArticleDOI
Relationship between stacking‐fault energy and x‐ray measurements of stacking‐fault probability and microstrain
R. P. Reed,R. E. Schramm +1 more
TL;DR: In this article, stacking-fault energies can be determined by measuring the positions and profiles of x-ray diffraction lines and a linear correlation does exist between γ and 〈e502〉111/α and thus, the x•ray technique can be applied more confidently.
References
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Journal ArticleDOI
Stacking faults in face-centred cubic metals and alloys
R. E. Smallman,K. H. Westmacott +1 more
TL;DR: In this article, the Debye-Scherrer spectrum was used to estimate the stacking faults on the (111) planes of several face-centred cubic metals and alloys.
Journal ArticleDOI
X‐Ray Diffraction by Face‐Centered Cubic Crystals with Deformation Faults
TL;DR: In this article, the x-ray diffraction effects for face-centered cubic crystals with deformation faults were calculated and explicit expressions for the reciprocal lattice intensity distribution were derived, and it was shown how the intensity of faulting can be determined from measurements on the breadths or the displacements of their peaks.
Journal ArticleDOI
Direct measurements of stacking-fault energies from observations of dislocation nodes
A. Howie,P. R. Swann +1 more
TL;DR: In this paper, the stacking-fault energies for a number of base aluminium and zinc solid solution alloys were determined from measurements of the radius of curvature of extended dislocation nodes observed by transmission electron microscopy.
Journal ArticleDOI
The self-stress of dislocations and the shape of extended nodes
TL;DR: In this article, a definition of the self-stress of a dislocation is proposed which is closely related to the more usual notion of a line tension, enabling a numerical calculation to be made of the shape of extended nodes in dislocation networks, and such a calculation leads to revised values of stacking-fault energies of alloys.
Journal ArticleDOI
Stacking faults in cold worked alpha-brass
B.E Warren,E.P Warekois +1 more
TL;DR: In this article, the root-mean-square strains and coherent domain sizes were obtained from the peak broadening of the X-ray peaks of a face-centered cubic metal, and it was suggested that the intersection of stacking faults on different (111) planes is an important part of the workhardening in α-brass.
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Direct measurements of stacking-fault energies from observations of dislocation nodes
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