Abstract
In this study, the high-energy X-ray diffraction experiment was conducted to measure nanoparticles loading behavior during tensile testing. With in-situ X-ray scan over the gauge part of the tensile specimen, we observed different loading capacities of nanoparticles in necking and unnecking regions. Before matrix necking, the nanoparticles within the necking part (determined after matrix necking) exhibit a better loading capacity compared to the nanoparticles within unnecking part. However, the higher load taken by the nanoparticles within necking part leads to a debonding of the particles from the matrix, reflected by a decrease in a loss of internal stress/lattice strain.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1009-1011 |
| Number of pages | 3 |
| Journal | Transactions of the American Nuclear Society |
| Volume | 110 |
| State | Published - 2014 |
| Event | 2014 Annual Meeting on Transactions of the American Nuclear Society and Embedded Topical Meeting: Nuclear Fuels and Structural Materials for the Next Generation Nuclear Reactors, NSFM 2014 - Reno, NV, United States Duration: Jun 15 2014 → Jun 19 2014 |
ASJC Scopus subject areas
- Nuclear Energy and Engineering
- Safety, Risk, Reliability and Quality