Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10634923 | Scripta Materialia | 2005 | 5 Pages |
Abstract
Nanoindentation creep tests on nanocrystalline Ni-25at.%Al thin films with a range of grain sizes in the nanometer range show the measured stress exponent to increase with indent size. At the same indent size, the as-deposited sample with smaller grain size exhibits higher strain rate sensitivity than the annealed samples with larger grain sizes.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
H. Li, A.H.W. Ngan,