Paper Title:
Glass Formation Range of Mg-Based Bulk Metallic Alloys
  Abstract

New bulk metallic glasses (BMG) have been synthesized in the Mg-Cu-RE systems (RE= Y, Gd) with high critical diameter. In order to determine the glass forming range of these ternary systems, the calculation of the onset of driving forces (ODF) has been performed and has shown a large composition range for BMG formation. The synthesis of particular compositions in this domain has shown that all the produced alloys present a high glass forming ability (GFA) measured by DSC experiments. The ODF model, synthesized alloys by mould casting, characterization by X-ray diffraction and DSC techniques are presented.

  Info
Periodical
Materials Science Forum (Volumes 539-543)
Main Theme
Edited by
T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran
Pages
2018-2025
DOI
10.4028/www.scientific.net/MSF.539-543.2018
Citation
J. L. Soubeyroux, S. Gorsse, G. Orveillon, "Glass Formation Range of Mg-Based Bulk Metallic Alloys", Materials Science Forum, Vols. 539-543, pp. 2018-2025, 2007
Online since
March 2007
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: Wei Zhang, Kunio Arai, J. Qiang, C. Qin, F. Jia, Akihisa Inoue
Abstract:The addition of Ti and Zr to Ni-Ta binary alloys is effective for the increase in stabilization of supercooled liquid and glass-forming...
1421
Authors: Victor I. Kolomytsev, M. Babanly, Alexandre Pasko, A.P. Shpak, Tetjana Sych, P. Ochin, Philippe Vermaut, Richard Portier, Eduard Cesari, D. Rafaja
Abstract:A series of multielementary AB-type shape memory alloys, quaternary (Ti,Hf)50(Ni,Cu)50 and quinary (Ti,Zr,Hf)50(Ni,Cu)50, have been produced...
113
Authors: Viorel Aurel Şerban, Cosmin Codrean, Ion Dragoş Uţu
Abstract:The paper makes a review about the opportunity, forming conditions and obtaining methods of bulk amorphous alloys and their properties. There...
37
Authors: Feng Jiang Li, Jian Shuo Xing, Zi Qiang Zhao, Bing Chen Wei
Chapter 1: Amorphous and High Entropy Alloys
Abstract:Metallic glasses (MGs) exhibit extremely high strength and superior resistance to corrosion. They are also supposed to be resistant against...
22
Authors: Jia Chang Gu, Xiao Tao Han, Qi Chen
Chapter 1: Amorphous and High Entropy Alloys
Abstract:The electrical resistivity of three kinds of Zr-based bulk amorphous alloys as a function of continuous increasing temperature was measured...
85