Atomic structure of stacking faults in a D019intermetallic compound
作者:
L. Guetaz,
J.M. Penisson,
期刊:
Philosophical Magazine Letters
(Taylor Available online 1992)
卷期:
Volume 65,
issue 5
页码: 273-277
ISSN:0950-0839
年代: 1992
DOI:10.1080/09500839208207547
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The precipitates which develop during annealing in a Co–Ni–Cr–Nb superalloy are faulted. The nature of these faults has been investigated using high-resolution electron microscopy. The precipitates have an hexagonal ordered structure and several types of stacking fault can theoretically be present. Only one type of fault is observed which corresponds to the less energetical fault.
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