The X-ray line broadening studies on cold-worked uranium for various amounts of deformation have been carried out. The necessity of obtaining the second-order reflections for separating the particle size effect from the lattice distortion has been eliminated by disregarding the dimensional distribut
X-ray line broadening from cold-worked iron
โ Scribed by R.I. Garrod; J.H. Auld
- Publisher
- Elsevier Science
- Year
- 1955
- Weight
- 1001 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0001-6160
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โฆ Synopsis
Measurements of the x-ray line broadening from cold-worked iron filings, and from wire specimens prestressed by uniazial tension to various stages in the plastic range, have been analyzed in terms of both line breadths and line shapes for a number of high angle reflections. The results indicate that heterogeneous Recently developed Fourier methods (Warren and Averbach)n-13 for analysing the shapes of the diffraction lines provide much information which cannot be obtained from determinations of line breadth only. This type of analysis has therefore been used ex-tensively2,1~-13,1"18 in spite of certain limitations1ยฐJ4 and exacting experimental requirements.
๐ SIMILAR VOLUMES
The cold-work distortion of zirconium was studied by means of an X-ray method which involves an interpretation of the shapes of the broadened peak profiles. This approach (l) had been applied extensively to materials of cubic symmetry(2), and to a study of imperfections in cobalt.(3) Broadening effe