Influence of zinc addition on the precipitation in Al-Mn-Zr alloys

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10371374" target="_blank" >RIV/00216208:11320/17:10371374 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/17:00316790
Result on the web
<a href="http://dx.doi.org/10.4149/km_2017_6_395" target="_blank" >http://dx.doi.org/10.4149/km_2017_6_395</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4149/km_2017_6_395" target="_blank" >10.4149/km_2017_6_395</a>

Result language
angličtina
Original language name
Influence of zinc addition on the precipitation in Al-Mn-Zr alloys
Original language description
Two Al-Mn-Zr alloys produced by twin-roll casting having almost the same chemical composition except for the content of zinc (0.10 and 1.66 wt.%, respectively) were investigated. Precipitation reactions during two-step annealing were examined by means of electrical conductivity and differential scanning calorimetry. Furthermore, SEM quantitative particle analysis, energy dispersive spectroscopy, and electron backscattered diffraction were carried out. The results show that 1.1 to 1.8 wt.% of zinc enters into constituent Al-15(Mn,Fe)(3)Si-2 phases and that zinc improves nucleation of small Al(Mn,Fe)Si particles, 20 to 100 nm in size, which is beneficial for the recrystallization resistance of the alloy.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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