% 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{Vasechko:808671,
author = {Vasechko, V. and Pecanac, G. and Kuhn, Bernd and
Malzbender, Jürgen},
title = {{M}echanical {P}roperties of {P}orous {ITM} {A}lloy},
journal = {International journal of hydrogen energy},
volume = {41},
issn = {0360-3199},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2016-02304},
pages = {562-569},
year = {2016},
abstract = {Mechanical characteristics of porous ITM are assessed for
the use as metallic substrate in solid oxide fuel cell
stacks. Elastic modulus and Poisson's ratio are determined
using an impulse excitation technique, thermal expansion is
measured with an optical dilatometer, and ultimate tensile
strength and creep are measured in a tensile set-up. Data
are compared and discussed with respect to the properties of
dense ITM. The results indicate that the coefficient of
thermal expansion is not affected by the porosity, while the
Poisson's ratio is only affected to a minor extent. The
coefficient of thermal expansion and elastic modulus appear
to be influenced by a ferromagnetic-paramagnetic transition.
The elastic modulus of the porous material is, as expected,
reduced due to smaller effective area of the porous
specimens. The largest change compared to the behavior
observed for the dense ITM is seen for the ultimate tensile
strength. The large creep stress exponent of the dense and
porous material over a wide stress range is a result of the
dispersed nano-sized Y-rich phase, however,},
cin = {IEK-2},
ddc = {660},
cid = {I:(DE-Juel1)IEK-2-20101013},
pnm = {111 - Efficient and Flexible Power Plants (POF3-111)},
pid = {G:(DE-HGF)POF3-111},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000368955300059},
doi = {10.1016/j.ijhydene.2015.10.075},
url = {https://juser.fz-juelich.de/record/808671},
}