Paper Title:
Rietveld Quantitative and Structural Analysis of the Al-W Master Alloy for Silumina Modification
  Abstract

In the present work on Al-W master alloy for modification of silumina casting alloy was studied. This alloy was characterized by XRD analysis and SEM/EDX methods. The XRD investigations of Al-W sample enabled the identification of Al, Al4W, Al5W phases. The contents of Al4W and Al5W phases are similar and equal 7.6 wt.% and 7.8 wt.%, respectively. SEM and EDS show the microstructure diversification and the shape of Al4W (cubic) and Al5W (oblong) particles in Al-matrix.

  Info
Periodical
Solid State Phenomena (Volume 163)
Edited by
Danuta Stróż & Małgorzata Karolus
Pages
161-164
DOI
10.4028/www.scientific.net/SSP.163.161
Citation
G. Dercz, J. Piątkowski, "Rietveld Quantitative and Structural Analysis of the Al-W Master Alloy for Silumina Modification", Solid State Phenomena, Vol. 163, pp. 161-164, 2010
Online since
June 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Witold K. Krajewski
Abstract:The atoms site preference in the Al3Ti-Zn system has been studied using H. Rietveld method. The L12 Ti(Al, Zn)3...
615
Authors: Tomasz Rzychoń, Andrzej Kiełbus, Bożena Bierska-Piech
Abstract:Precipitation hardened magnesium-rare earth alloys offer attractive properties for the aerospace and racing automotive industries. The most...
155
Authors: Andrzej Kiełbus, Tomasz Rzychoń, Lidia Lityńska-Dobrzyńska, Grzegorz Dercz
Abstract:The paper presents results of TEM and XRD investigations of Elektron 21 magnesium alloy in as cast condition and after long-term annealing at...
106
Authors: Grzegorz Moskal, Grzegorz Dercz
Abstract:In the present work, zirconium gadolinium oxide (Gd2Zr2O7) ceramics were prepared by annealing in different conditions and with APS (air...
157
Authors: Tomasz Rzychoń, Andrzej Kiełbus, Grzegorz Dercz
Abstract:The AJ63 magnesium alloy contains 6 wt.% aluminum and 3 wt.% strontium. The typical microstructure of this alloy contains grains of solid...
169