% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Pintsuk:904067,
author = {Pintsuk, G. and Missirlian, M. and Luo, G.-N. and Li, Q.
and Wang, W. and Guilhem, D. and Bucalossi, J.},
title = {{H}igh heat flux testing of newly developed tungsten
components for {WEST}},
journal = {Fusion engineering and design},
volume = {173},
issn = {0920-3796},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2021-05637},
pages = {112835 -},
year = {2021},
abstract = {In preparation of the production of the actively cooled
tungsten targets for the lower divertor of WEST (W -for
tungsten- Environment in Steady-state Tokamak), the
qualification of suppliers is done by exposing small-scale
mock-ups to cyclic high heat flux tests in the electron beam
facility JUDITH 1 at Forschungszentrum Jülich. Thereby, the
small-scale mock-ups are based on the ITER design,
consisting of 7 monoblocks mounted on a CuCrZr cooling tube
and connected via a soft Cu-interlayer.The results presented
herein focus on the high heat flux test results of two
mock-ups produced by $AT\&M$ in China. The testing was
performed by thermal cycling at 10 MW/m2 and 20 MW/m2 with a
maximum of 1200 cycles at 10 MW/m2 followed by 500 cycles at
20 MW/m2 without obvious damage formation.The qualification
is supported by subsequent hardness tests and
microstructural analyses. The latter focus on local
variation of tungsten recrystallization and macro-crack
formation and deformation induced changes in the heat sink
materials.},
cin = {IEK-4},
ddc = {530},
cid = {I:(DE-Juel1)IEK-4-20101013},
pnm = {134 - Plasma-Wand-Wechselwirkung (POF4-134)},
pid = {G:(DE-HGF)POF4-134},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000709527000003},
doi = {10.1016/j.fusengdes.2021.112835},
url = {https://juser.fz-juelich.de/record/904067},
}