This title appears in the Scientific Report :
2010
Please use the identifier:
http://dx.doi.org/10.1016/j.fusengdes.2009.08.003 in citations.
Transient High Heat Load Tests on Pure Ultra-Fine Grained Tungsten Fabricated by resistance Sintering Under Ultra-High Pressure
Transient High Heat Load Tests on Pure Ultra-Fine Grained Tungsten Fabricated by resistance Sintering Under Ultra-High Pressure
Ultra-fine grained tungsten specimens with a grain size from the submicron range to several microns were fabricated by resistance sintering under ultra-high pressure. Transient heat loads were applied on the tungsten specimens at room temperature for a pulsed duration of 5 ms at different power dens...
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Personal Name(s): | Zhou, Z. |
---|---|
Pintsuk, G. / Linke, J. / Hirai, T. / Rödig, M. / Ma, Y. / Ge, C. | |
Contributing Institute: |
Werkstoffstruktur und -eigenschaften; IEK-2 Plasmaphysik; IEK-4 Betriebsdirektion - Heisse Zellen; BD-Z |
Published in: | Fusion engineering and design, 85 (2010) S. 115 - 121 |
Imprint: |
New York, NY [u.a.]
Elsevier
2010
|
Physical Description: |
115 - 121 |
DOI: |
10.1016/j.fusengdes.2009.08.003 |
Document Type: |
Journal Article |
Research Program: |
Fusion |
Series Title: |
Fusion Engineering and Design
85 |
Subject (ZB): | |
Publikationsportal JuSER |
Ultra-fine grained tungsten specimens with a grain size from the submicron range to several microns were fabricated by resistance sintering under ultra-high pressure. Transient heat loads were applied on the tungsten specimens at room temperature for a pulsed duration of 5 ms at different power density of 0.22, 0.33. 0.44 and 0.55 GW m(-2), respectively, by using an electron beam facility. The crack formations and surface melting behaviors under transient heat load were investigated. (C) 2009 Elsevier B.V. All rights reserved. |