Welding International, volume 33, issue 10-12, pages 384-390

High-temperature brazing of structural elements for the first wall of the DEMO reactor with rapidly hardened tungsten and steel alloys-solders

Publication type: Journal Article
Publication date: 2019-12-02
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ISSN: 09507116, 17542138
Metals and Alloys
Mechanical Engineering
Mechanics of Materials
Abstract
ABSTRACT The work presents the results of high-temperature brazing of reduced activated ferritic martensitic steel EK-181 with pure tungsten, which is essential for DEMO fusion reactor. To reduce thermal stresses, vanadium interlayer was used. Brazing alloys to be used were rapidly quenched into ribbons Cu-28Ti and Cu-28Sn for EK-181/V, Cu-50Ti for V/W. Microstructure investigations, mechanical and thermocycling test were carried out. It is shown that Cu-28Ti is better to use; however, it is necessary to improve the reliability of V/W seam.
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Bachurina D. M. et al. High-temperature brazing of structural elements for the first wall of the DEMO reactor with rapidly hardened tungsten and steel alloys-solders // Welding International. 2019. Vol. 33. No. 10-12. pp. 384-390.
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Bachurina D. M., Suchkov A. N., Gurova Yu. A., Sevryukov O. N. High-temperature brazing of structural elements for the first wall of the DEMO reactor with rapidly hardened tungsten and steel alloys-solders // Welding International. 2019. Vol. 33. No. 10-12. pp. 384-390.
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TY - JOUR
DO - 10.1080/09507116.2021.1884466
UR - https://doi.org/10.1080%2F09507116.2021.1884466
TI - High-temperature brazing of structural elements for the first wall of the DEMO reactor with rapidly hardened tungsten and steel alloys-solders
T2 - Welding International
AU - Bachurina, D M
AU - Suchkov, A N
AU - Gurova, Yu A
AU - Sevryukov, O N
PY - 2019
DA - 2019/12/02 00:00:00
PB - Taylor & Francis
SP - 384-390
IS - 10-12
VL - 33
SN - 0950-7116
SN - 1754-2138
ER -
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@article{2019_Bachurina,
author = {D M Bachurina and A N Suchkov and Yu A Gurova and O N Sevryukov},
title = {High-temperature brazing of structural elements for the first wall of the DEMO reactor with rapidly hardened tungsten and steel alloys-solders},
journal = {Welding International},
year = {2019},
volume = {33},
publisher = {Taylor & Francis},
month = {dec},
url = {https://doi.org/10.1080%2F09507116.2021.1884466},
number = {10-12},
pages = {384--390},
doi = {10.1080/09507116.2021.1884466}
}
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Bachurina, D. M., et al. “High-temperature brazing of structural elements for the first wall of the DEMO reactor with rapidly hardened tungsten and steel alloys-solders.” Welding International, vol. 33, no. 10-12, Dec. 2019, pp. 384-390. https://doi.org/10.1080%2F09507116.2021.1884466.
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