Paper Title:
Advanced Technologies Used in the Manufacture of Products from Aluminium Alloys Powder in Extrusion Process
  Abstract

The subject of the research was an alloy AlZnMg and AlCuMg with addition of Zr and Ag manufactured of powders by hot plastic consolidation in process of direct extrusion. Paper also presents results of research of structure evolution and mechanical properties for different tempers of precipitation strengthening and further plastic deformation, including hydrostatic extrusion. Obtained results Rm above 700MPa (for AlZnMg alloy) and above 500MPa (for AlCuMg alloy) shows significant possibilities of manufacturing from Al alloys powders products with ultrafine grain and nanometric structure which properties exceeding alloys manufactured with standard methods.

  Info
Periodical
Edited by
Luca Tomesani and Lorenzo Donati
Pages
59-66
DOI
10.4028/www.scientific.net/KEM.491.59
Citation
B. Płonka, J. Senderski, "Advanced Technologies Used in the Manufacture of Products from Aluminium Alloys Powder in Extrusion Process", Key Engineering Materials, Vol. 491, pp. 59-66, 2012
Online since
September 2011
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Price
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