Thermo-mechanical processing of low-alloyed single crystals of refractory metals

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F03%3A00008574" target="_blank" >RIV/61989100:27360/03:00008574 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Thermo-mechanical processing of low-alloyed single crystals of refractory metals
Original language description
Preparation of low-alloyed alloys of tungsten and molybdenum single crystals by means of the secondary recrystallization method and discovering suitable conditions to ensure the growth of grains. The secondary recrystallization method utilizes an intensegrowth of crystal grains at a certain temperature gradient after critical plastic deformation or after alloying of suitable fine dispersion particles that prevent other parasitic grain from growth. It is necessary to optimise the conditions of recrystallization, especially from the viewpoint of sufficiently steep temperature gradient and the necessity to use materials of a higher purity and structural perfection, eventually to find suitable micro-alloying elements which would support the kinetics of growth of big grains and absorbing small grains.
Czech name
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Czech description
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Project
<a href="/en/project/GA106%2F03%2F0048" target="_blank" >GA106/03/0048: Materials on the basis of high purity single crystals of refractory metals for functional units of electro-vacuum and control-measuring instruments</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Development of Materials Science in Research and Education
ISBN
80-89088-16-3
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
30-31
Publisher name
Department of Inorganic Chemistry, FCHPT STU Bratislava
Place of publication
Bratislava
Event location
Račkova dolina
Event date
Sep 15, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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