DocumentCode
1757929
Title
The Study of Crack Mechanism During Arc Brazing of Cooling Pipe to ITER Magnet Support System
Author
Lee, P.Y. ; Sun, Zhuo Chao ; Liao, Mingle ; Han, S.L. ; Hou, B.B. ; Zhang, Boming
Author_Institution
Southwestern Inst. of Phys., Chengdu, China
Volume
24
Issue
3
fYear
2014
fDate
41791
Firstpage
1
Lastpage
4
Abstract
It is suggested using arc brazing to attach the cooling pipe to the ITER magnet supports system due to the high bond strength as well as the good thermal conductivity. A microcrack, which is terrible for system safety, was found during the test. In this paper, the mechanism of the microcrack during arc brazing is investigated.
Keywords
arcs (electric); brazing; cooling; microcracks; pipes; superconducting magnets; thermal conductivity; ITER magnet support system; arc brazing; bond strength; cooling pipe; crack mechanism; microcrack; system safety; thermal conductivity; Cooling; Filler metals; Grain boundaries; Heating; Liquids; Metals; Stress; Brazing; cooling pipe; magnet support; superconductor;
fLanguage
English
Journal_Title
Applied Superconductivity, IEEE Transactions on
Publisher
ieee
ISSN
1051-8223
Type
jour
DOI
10.1109/TASC.2013.2291071
Filename
6663659
Link To Document