Mechanical alloying of Cu-xCr (x = 3, 5 and 8 wt.%) alloys
In: Journal of alloys and compounds, Jg. 504 (2010), Heft 1, S. 102-109
academicJournal
- print, 40 ref
Zugriff:
This work studies the structural evolution of Cu-xCr (x=3, 5 and 8wt.%) alloys processed by mechanical alloying using X-ray diffraction profiles, scanning microscopy and microhardness analysis. X-ray diffraction analysis using the modified Williamson-Hall and Warren-Averbach methods were used to determine structural properties, such as crystallite size, stacking fault probability and energy, dislocation density, lattice parameters and crystallite size distribution of metallic powder as a function of Cr amount and milling time. Lattice defects increase the Gibbs free energy and the Gibbs free energy curves shift upward, therefore the solubility limit change.
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Mechanical alloying of Cu-xCr (x = 3, 5 and 8 wt.%) alloys
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Autor/in / Beteiligte Person: | AGUILARA, C ; ORDONEZ, S ; GUZMAN, D ; ROJAS, P. A |
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Zeitschrift: | Journal of alloys and compounds, Jg. 504 (2010), Heft 1, S. 102-109 |
Veröffentlichung: | Kidlington: Elsevier, 2010 |
Medientyp: | academicJournal |
Umfang: | print, 40 ref |
ISSN: | 0925-8388 (print) |
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