Development of bolting tool for remote handling of ITER first wall central bolt

2021 ◽  
Vol 164 ◽  
pp. 112048
Author(s):  
Yuto Noguchi ◽  
Kentaro Nakata ◽  
Nobukazu Takeda
Keyword(s):  
First Wall ◽  
Remote Handling

Ignitor Plasma Chamber, First Wall and Remote Handling maintenance

2005 ◽  
Author(s):  
A. Cucchiaro ◽  
A. Bianchi ◽  
G. Celentano ◽  
C. Crescenzi ◽  
A. Coletti ◽  
...  
Keyword(s):  
First Wall ◽  
Plasma Chamber ◽  
Remote Handling

Development of a first wall clamp for remote handling

1989 ◽  
Vol 10 ◽  
pp. 469-474 ◽  
Author(s):  
A. Doria ◽  
F. Elio
Keyword(s):  
First Wall ◽  
Remote Handling

Alignment of small He-Bubbles during in situ deformation of Al-foils

1978 ◽  
Vol 36 (1) ◽  
pp. 396-397
Author(s):  
E. Ruedl ◽  
P. Schiller
Keyword(s):  
Fusion Reactor ◽  
Matrix Material ◽  
Fusion Reactors ◽  
First Wall ◽  
Potential Matrix ◽  
In Situ Deformation ◽  
Α Particles ◽  
Metal Aluminium

The low Z metal aluminium is a potential matrix material for the first wall in fusion reactors. A drawback in the application of A1 is the rel= atively high amount of He produced in it under fusion reactor conditions. Knowledge about the behaviour of He during irradiation and deformation in Al, especially near the surface, is therefore important.Using the TEM we have studied Al disks of 3 mm diameter and 0.2 mm thickness, which were perforated at the centre by double jet polishing. These disks were bombarded at∽200°C to various doses with α-particles, impinging at any angle and energy up to 1.5 MeV at both surfaces. The details of the irradiations are described in Ref.1. Subsequent observation indicated that in such specimens uniformly distributed He-bubbles are formed near the surface in a layer several μm thick (Fig.1).After bombardment the disks were deformed at 20°C during observation by means of a tensile device in a Philips EM 300 microscope.

Tritium contamination and decontamination study on materials for ITER remote handling equipment

2001 ◽  
Vol 55 (4) ◽  
pp. 449-455 ◽  
Author(s):  
Yasuhisa Oya ◽  
Kazuhiro Kobayashi ◽  
Wataru Shu ◽  
Takeshi Higashijima ◽  
Takumi Hayashi ◽  
...  
Keyword(s):  
Remote Handling

scholarly journals Erratum to “Radiative heat load distribution on the EU-DEMO first wall due to mitigated disruptions” [Nucl. Mater. Energy 25 (2020) 100824]

2021 ◽  
Vol 27 ◽  
pp. 100978
Author(s):  
M. Moscheni ◽  
M. Carr ◽  
S. Dulla ◽  
F. Maviglia ◽  
A. Meakins ◽  
...  
Keyword(s):  
Load Distribution ◽  
Heat Load ◽  
Radiative Heat ◽  
First Wall ◽  
The Eu

Silicon doped carbon/Cu joints based on amorphous alloy brazing for first wall application

2007 ◽  
Vol 82 (1) ◽  
pp. 35-40 ◽  
Author(s):  
Zhang-Jian Zhou ◽  
Zhi-Hong Zhong ◽  
Chang-Chun Ge
Keyword(s):  
Amorphous Alloy ◽  
First Wall ◽  
Silicon Doped
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