Published May 1998
| Version v1
Journal article
Application of ferritic steel to small tokamak HT-2
Creators
- 1. Hitachi Ltd., Hitachi, Ibaraki (Japan). Power and Industrial Systems R and D Div.
Description
A discharge test in HT-2 tokamak with ferritic steel first wall is summarized in this article. The ferritic plates were placed to simulate ferritic vacuum vessels. The local magnetic field due to magnetization around the port of the vacuum vessel can be reduced by TFC ripple and optimization of the shape of ferritic steel. No difficulties were observed in the discharge test, and normal HT-2 plasma discharge was obtained. Thus, we concluded that ferritic steel vacuum vessels are possible for fusion devices. (author)
Additional details
Publishing Information
- Journal Title
- Purazuma, Kaku Yugo Gakkai-Shi
- Journal Volume
- 74
- Journal Issue
- 5
- Journal Page Range
- p. 455-462
- ISSN
- 0918-7928
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 29053046
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- FERRITIC STEELS; MAGNETIC FIELDS; MAGNETIZATION; RADIOACTIVITY; SORPTIVE PROPERTIES; SPATIAL DISTRIBUTION; THERMONUCLEAR REACTOR MATERIALS; TOKAMAK DEVICES
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CLOSED PLASMA DEVICES; DISTRIBUTION; IRON ALLOYS; IRON BASE ALLOYS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; PHYSICAL PROPERTIES; STEELS; SURFACE PROPERTIES; THERMONUCLEAR DEVICES; TRANSITION ELEMENT ALLOYS