Compression of ecaped titanium micro-pillars for two principal orientations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00538649" target="_blank" >RIV/68378271:_____/20:00538649 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0316413" target="_blank" >http://hdl.handle.net/11104/0316413</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2020.27.0001" target="_blank" >10.14311/APP.2020.27.0001</a>
Alternative languages
Result language
angličtina
Original language name
Compression of ecaped titanium micro-pillars for two principal orientations
Original language description
The thermomechanical processing by equal-channel angular pressing (ECAP) is used for certain metals and alloys in order to make their structure fine and to increase material strength. In the previous study done at our institute, grade 2 titanium was successfully processed using four consecutive route A passes via a 90° ECAP die with high backpressure at room temperature. Orientation dependence of compressive and tensile loading of ECAPed titanium samples was demonstrated at macro-scale. However, scarce attention has been paid so far to the mechanical behavior of ECAPed titanium samples at micro-scale. In the present study, compression experiments on titanium micro-pillars, fabricated using focused ion beam, are carried out for two main directions in respect to preceding ECAP pressing (insert and extrusion directions). The purpose of this study is to discuss the orientation dependence of mechanical response during compression of the as-ECAPed titanium micro-pillars.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA17-05360S" target="_blank" >GA17-05360S: Small-scale fracturing of amorphous and crystalline materials assessed with nanoindentation and focused ion beam</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
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
978-80-01-06735-2
ISSN
2336-5382
e-ISSN
—
Number of pages
5
Pages from-to
1-5
Publisher name
Czech Technical University in Prague
Place of publication
Prague
Event location
Prague
Event date
Nov 6, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000700368300001