Heterodiffusion of 65Zn in binary Mg - x Al alloys and in a commercial alloy AZ91
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F06%3A00038798" target="_blank" >RIV/68081723:_____/06:00038798 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Heterodiffusion of 65Zn in binary Mg - x Al alloys and in a commercial alloy AZ91
Original language description
Bulk diffusion coefficient of Zn, D, in Mg ? x Al model alloys (x = 0, 1.8, 3.9 and 9 at. %), in commercial alloy AZ91 and in intermetallic compound Mg17Al12 intermetallic was measured by residual activity and serial sectioning methods. Composition dependence of D was obtained, that shows a slight increase of D with increasing Al concentration. Measurements were done at several diffusion temperatures, which enabled to evaluate the pre-exponential factor and the activation enthalpy of Zn diffusion.
Czech name
Heterodifúze 65Zn v binárních slitinách Mg - x Al av komerční slitině AZ91
Czech description
Koeficient objemové difúze Zn, D, v modelových slitinách Mg ? x Al (x = 0, 1.8, 3.9 and 9 at. %), v komercní slitine AZ91 a v intermetalické sloucenine Mg17Al12 byl meren metodou zbytkové aktivity a metodou odebírání vrstev. Namerený koeficient D vykazuje mírný nárust s rostoucí koncentrací Al. Merení byla provedena pri nekolika difúzních teplotách, co umožnuje stanovit predexponenciální faktor a aktivacní entalpii difúze Zn.
Classification
Type
D - Article in proceedings
CEP classification
BJ - Thermodynamics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2006
ISBN
80-86840-18-2
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
Tanger
Place of publication
Ostrava
Event location
Hradec nad Moravicí
Event date
May 23, 2006
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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