2021 Fall Meeting

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Oral presentation

VI. Fusion Energy Engineering » 601-4 Reactor Component Technology, First Wall, Divertor, Magnet

[3L01-07] Fusion Instrument Engineering

Fri. Sep 10, 2021 10:00 AM - 12:00 PM Room L

chair: Juro Yagi (Kyoto Univ.)

10:45 AM - 11:00 AM

[3L04] Tensile properties of helium-implanted tungsten alloys

*Takeshi Miyazawa1, Ryota Kanamaru1, Akira Hasegawa1 (1. Tohoku University)

Keywords:Fusion reactor, Divertor, Tungsten alloy, Helium implantation, Tensile properties

This study reports the effect of 20 appm Helium implantation on the tensile properties of tungsten alloys such as 3% rhenium addition and potassium dope, which were similarly fabricated by powder-metallurgical-processed tungsten.