Microstructure of ultrafine- grained metals after ECAP
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022030" target="_blank" >RIV/61989100:27360/09:00022030 - isvavai.cz</a>
Alternative codes found
RIV/25870807:_____/09:#0000145
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Microstructure of ultrafine- grained metals after ECAP
Original language description
This paper was aimed at verification of functionality of the ECAP technology at extrusion of the copper, aluminium alloys and steel. Experiments were made on the equipment, which is demonstrated in the Fig I. Deformation forces were measured during extrusion, resistance to deformation was calculated and deformation speed was determined approximately. Analysis of structure was made with use of light microscopy and TEM. The samples of Cu and Al alloys were extruded at room temperature and low homologicaltemperature. For the samples made of steel the two-stage pressing was used, when the samples were extruded at the temperature of approx. T1 = 325 ?C and T2 = 220 ?C. In order to increase concentration of deformation in volume of the sample. The samples were after individual passes turned around their longitudinal axis by 90° and they were extruded again. Cross-section of original symplex of Cu and Al alloys was 8 x 8 mm and their length was 32 mm and cross-section of original samples of
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F09%2F1598" target="_blank" >GA106/09/1598: Research of properties of nano-structural titanium for dental implants and its production</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Hutnické listy
ISSN
0018-8069
e-ISSN
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Volume of the periodical
62
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
5
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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