We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Microstructure Evolution and Mechanical Response of Nanolaminate Composites Irradiated with Helium at Elevated Temperatures.
- Authors
Li, Nan; Demkowicz, Michael; Mara, Nathan
- Abstract
We summarize recent work on helium (He) interaction with various heterophase boundaries under high temperature irradiation. We categorize the ion-affected material beneath the He-implanted surface into three regions of depth, based on the He/vacancy ratio. The differing defect structures in these three regions lead to the distinct temperature sensitivity of He-induced microstructure evolution. The effect of He bubbles or voids on material mechanical performance is explored. Overall design guidelines for developing materials where He-induced damage can be mitigated in materials are discussed.
- Subjects
NANOCOMPOSITE materials; MICROSTRUCTURE; MECHANICAL behavior of materials; LAMINATED materials; IRRADIATION; HELIUM; HIGH temperatures
- Publication
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2017, Vol 69, Issue 11, p2206
- ISSN
1047-4838
- Publication type
Article
- DOI
10.1007/s11837-017-2580-7