Bibliographic Details
| Title: |
Microstructural development in a model austenitic alloy following electron and ion irradiation |
| Authors: |
Sakaguchi, N.1, Kinoshita, H.1, Watanabe, S.1, Sueishi, Y.1, Akasaka, N.2, Takahashi, H.1 takahash@ufml.caret.hokudai.ac.jp |
| Source: |
Journal of Nuclear Materials. Dec2008, Vol. 382 Issue 2/3, p197-202. 6p. |
| Subjects: |
Alloys, Austenite, Microstructure, Ion accelerators, Electron microscopes, Ionizing radiation, High voltages |
| Abstract: |
Abstract: In order to study the microstructural evolution of cascade and interaction between cascade and He, the irradiations were carried out using ion accelerator to introduce the cascade and a high resolution high voltage electron microscope (1250kV) to irradiate with electrons and for in situ observation. A lot of small cascades were introduced by Ni+-ion irradiation at room temperature, and due to following electron irradiation at higher temperature interstitial type dislocation loops were nucleated from the interstitials rich zone and grew. On the other hand the cascades transferred to SFTs during annealing above 623K. When He atoms were previously implanted, He bubbles were formed at cascades. Also segregation of solutes and precipitates were induced at cascades during electron irradiation. [Copyright &y& Elsevier] |
|
Copyright of Journal of Nuclear Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
