As-quenched microstructure of a Cu-14.6Al-4.3Ni alloy

Authors
Tan, J Liu, TF
Citation
J. Tan et Tf. Liu, As-quenched microstructure of a Cu-14.6Al-4.3Ni alloy, MATER CH PH, 70(1), 2001, pp. 49-53
Citations number
14
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS CHEMISTRY AND PHYSICS
ISSN journal
02540584 → ACNP
Volume
70
Issue
1
Year of publication
2001
Pages
49 - 53
Database
ISI
SICI code
0254-0584(20010402)70:1<49:AMOACA>2.0.ZU;2-D
Abstract
In the as-quenched condition, the microstructure of the Cu-14.6Al-4.3Ni all oy is DO3 phase containing extremely fine precipitates. Transmission electr on microscopy examinations indicated that the extremely fine precipitates a re L-J phase, rather than 2H phase. In addition, electron diffraction analy ses indicated that the L-J precipitate has two variants with the DO3 matrix . These results are quite different from those reported by other workers in a Cu-14.2Al-4.3Ni alloy. (C) 2001 Elsevier Science B.V. All rights reserve d.