Indentation testing on 3 MeV proton irradiated tungsten
作者： R. Rayaprolu , S. Möller , R. Abernethy , M. Rasinski , J.C. Haley
DOI: 10.1016/J.NME.2020.100776
关键词:
摘要: Abstract Tungsten samples have been irradiated with 3 MeV protons dose rates of 1 × 10 - 04 to 5 05 dpa/s doses 0.01–0.67 dpa at 360 K in a pilot experiment. Micro- and macro-indentation were used measure irradiation hardening the samples. An initial 1.23 ± 0.09 GPa 1.88 ± 0.83 was measured by micro macro indentation. The observed saturate 0.03 damage. Dislocation loops identified using TEM suggesting an increasing loop size dose.
sci-hub.st 参考文章(46)
Mohamed Abdou, Neil B. Morley, Sergey Smolentsev, Alice Ying, Siegfried Malang, Arthur Rowcliffe, Mike Ulrickson, Blanket/first wall challenges and required R&D on the pathway to DEMO Fusion Engineering and Design. ,vol. 100, pp. 2- 43 ,(2015) , 10.1016/J.FUSENGDES.2015.07.021
J. F. Ziegler, STOPPING OF ENERGETIC LIGHT IONS IN ELEMENTAL MATTER Journal of Applied Physics. ,vol. 85, pp. 1249- 1272 ,(1999) , 10.1063/1.369844
Steven J. Zinkle, Anton Möslang, Evaluation of irradiation facility options for fusion materials research and development Fusion Engineering and Design. ,vol. 88, pp. 472- 482 ,(2013) , 10.1016/J.FUSENGDES.2013.02.081
Makoto Fukuda, Kiyohiro Yabuuchi, Shuhei Nogami, Akira Hasegawa, Teruya Tanaka, Microstructural development of tungsten and tungsten–rhenium alloys due to neutron irradiation in HFIR Journal of Nuclear Materials. ,vol. 455, pp. 460- 463 ,(2014) , 10.1016/J.JNUCMAT.2014.08.002
O.V. Ogorodnikova, V. Gann, Simulation of neutron-induced damage in tungsten by irradiation with energetic self-ions Journal of Nuclear Materials. ,vol. 460, pp. 60- 71 ,(2015) , 10.1016/J.JNUCMAT.2015.02.004
G.E. Lucas, G.R. Odette, H. Matsui, A. Möslang, P. Spätig, J. Rensman, T. Yamamoto, The role of small specimen test technology in fusion materials development Journal of Nuclear Materials. ,vol. 367, pp. 1549- 1556 ,(2007) , 10.1016/J.JNUCMAT.2007.04.034
D E J Armstrong, A J Wilkinson, S G Roberts, Mechanical properties of ion-implanted tungsten–5 wt% tantalum Physica Scripta. ,vol. 2011, pp. 014076- ,(2011) , 10.1088/0031-8949/2011/T145/014076
Y. Watanabe, K. Kosako, S. Kunieda, S. Chiba, R. Fujimoto, H. Harada, M. Kawai, F. Maekawa, T. Murata, H. Nakashima, K. Niita, N. Shigyo, S. Shimakawa, N. Yamano, T. Fukahori, Status of JENDL High Energy File Journal of the Korean Physical Society. ,vol. 59, pp. 1040- 1045 ,(2011) , 10.3938/JKPS.59.1040
T Tanabe, Review of hydrogen retention in tungsten Physica Scripta. ,vol. 2014, pp. 014044- ,(2014) , 10.1088/0031-8949/2014/T159/014044
Rion A. Causet, Thomas J. Venhaus, The use of tungsten in fusion reactors: a review of the hydrogen retention and migration properties Physica Scripta. ,vol. 2001, pp. 9- 15 ,(2001) , 10.1238/PHYSICA.TOPICAL.094A00009