Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-26T09:01:24.627Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of iron impurities in mechanical alloying using steel media

Published online by Cambridge University Press:  31 January 2011

P.J. Yvon  and
R.B. Schwarz
P.J. Yvon
Affiliation:
Center for Materials Science, MS K765, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
R.B. Schwarz
Affiliation:
Center for Materials Science, MS K765, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
Get access

Abstract

Mechanical alloying, a high-energy ball-milling technique, is now widely used for preparing alloy powders with metastable phases (crystalline or amorphous). The technique, however, may contaminate the powder with material eroded from the vial and milling media. We report on the analysis and effects of iron contamination on Al25Ge75 powders that we prepared by mechanically alloying mixtures of aluminum and germanium powders, using different mechanical alloying apparatuses.

Type
Communications
Information
Journal of Materials Research , Volume 8 , Issue 2 , February 1993 , pp. 239 - 241
Copyright
Copyright © Materials Research Society 1993

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1Benjamin, J.S., Sci. Am. 234, 40 (1976)).CrossRefGoogle Scholar
2Schwarz, R. B. and Johnson, W. L., Solid State Amorphizing Transformations (Elsevier Sequoia, Lausanne, 1988); also published in J. Less-Comm. Met. 140 (1988)).Google Scholar
3Mizutani, U. and Lee, C. H., J. Mater. Sci. 25, 399 (1990)).CrossRefGoogle Scholar
4Weeber, A.W. and Bakker, H., J. Phys. F: Met. Phys. 18, 1359 (1988)).Google Scholar
5Weeber, A. W. and Bakker, H., J. Less-Comm. Met. 141, 93 (1988)).Google Scholar
6McAlister, A. J. and Murray, J. L., Bull. Alloy Phase Diag. 5, 341 (1984)).Google Scholar
7Bertin, Eugene P., Principles and Practice of X-ray Spectrometric Analysis (Plenum Press, New York, 1975).Google Scholar
8Yvon, P.J., Canfleld, P., and Schwarz, R. B., unpublished results, Los Alamos National Laboratory (1992).Google Scholar