Published July 2005 | Version v1
Journal article Metadata-only

Phase separation in Cu43Zr43Al7Ag7 bulk metallic glass

Creators

  • 1. National Institute for Materials Science, 1-2-1 Sengen, Tsukuba 305-0047 (Japan)
  • 2. Advanced Metals Research Center, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650 (Korea, Republic of)

Description

The chemical inhomogeneity in Cu43Zr43Al7Ag7 bulk metallic glass has been investigated using a three-dimensional atom probe to understand the enhanced plasticity under compressive mode observed in an injection-cast alloy. Nanoscale phase separation from the melt into Cu-enriched and Ag-enriched amorphous phases was observed, while no evidence for crystallization was found in the as-cast alloy

Additional details

Identifiers

DOI
10.1016/j.scriptamat.2005.03.046;
PII
S1359-6462(05)00201-0;

Publishing Information

Journal Title
Scripta Materialia
Journal Volume
53
Journal Issue
2
Journal Page Range
p. 165-169
ISSN
1359-6462
CODEN
SCMAF7

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38057342
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALLOYS; AMORPHOUS STATE; CRYSTALLIZATION; METALLIC GLASSES; NANOSTRUCTURES; PLASTICITY; PROBES
Descriptors DEC
MECHANICAL PROPERTIES; PHASE TRANSFORMATIONS

Optional Information

Copyright
Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.