Semi-automated assessment of micromechanical properties of the metal foams on the cell-wall level
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F17%3A00473556" target="_blank" >RIV/68378297:_____/17:00473556 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21260/17:00309494
Result on the web
<a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/3977/3965" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/3977/3965</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2017.7.0072" target="_blank" >10.14311/APP.2017.7.0072</a>
Alternative languages
Result language
angličtina
Original language name
Semi-automated assessment of micromechanical properties of the metal foams on the cell-wall level
Original language description
Metal foams are innovative porous material used for wide range of application such as deformation energy or sound absorption, filter material, or microbiological incubation carrier. To predict mechanical properties of the metal foam is necessary to precisely describe elasto–plastic properties of the foam on cell–wall level. Indentation with low load is suitable tool for this purpose. In this paper custom designed instrumented microindentation device was used for measurement of cell-wall characteristics of two different aluminium foams (ALPORAS and ALCORAS). To demonstrate the possibility of automated statistical estimation of measured characteristics the device had been enhanced by semi-automatic indent positioning and evaluation procedures based on user-defined grid. Vickers hardness was measured on two samples made from ALPORAS aluminium foam and one sample from ALCORAS aluminium foam. Average Vickers hardness of ALPORAS foam was 24.465 HV1.019 and average Vickers hardness of ALCORAS was 36.585 HV1.019..
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA15-15480S" target="_blank" >GA15-15480S: Optimized auxetic structures for cellular metals filled with strain rate sensitive material for high velocity impacts</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Polytechnica CTU Proceedings
ISBN
978-80-01-06070-4
ISSN
2336-5382
e-ISSN
—
Number of pages
4
Pages from-to
72-75
Publisher name
Czech Technical University in Prague
Place of publication
Prague
Event location
Liblice
Event date
Sep 18, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000404063300015