Phase Transformations and Recrystallization in Cold-Rolled Al-Mn, Al-Sc-Zr and Al-Mn-Sc-Zr Alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10284860" target="_blank" >RIV/00216208:11320/14:10284860 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/14:00228546
Result on the web
<a href="http://www.scientific.net/DDF.354.93" target="_blank" >http://www.scientific.net/DDF.354.93</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/DDF.354.93" target="_blank" >10.4028/www.scientific.net/DDF.354.93</a>
Alternative languages
Result language
angličtina
Original language name
Phase Transformations and Recrystallization in Cold-Rolled Al-Mn, Al-Sc-Zr and Al-Mn-Sc-Zr Alloy
Original language description
The effect of cold-rolling on mechanical and electrical properties, microstructure and recrystallization behaviour of the AlMn, AlScZr and AlMnScZr alloys was studied. The materials were investigated during isothermal annealing at 300, 400, 500 and 550 oC and during step-by-step quasilinear annealing from 200 C up to 600oC with a heating rate of 100 K/h followed by subsequent isothermal annealing at 600oC/5 h. Precipitation reactions were studied by electrical resistometry and (micro)hardness measurements. The microstructure development was investigated by electron microscopy and electron backscatter diffraction examinations. The hardening effect is due to uniformly distributed Al3Sc and/or Al3(Sc,Zr) particles. The distinct changes in resistivity of the alloys above ~ 300oC are mainly caused by precipitation of Mn-containing particles. It has a negligible effect on hardness. Phase transformations in the AlMn and AlMnScZr alloys are highly enhanced by cold rolling. The precipitation is
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GPP107%2F11%2FP201" target="_blank" >GPP107/11/P201: The use of both precipitation and recrystallization in preparation of Al-based alloys with tailored properties</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Defect and Diffusion Forum
ISSN
1012-0386
e-ISSN
—
Volume of the periodical
354
Issue of the periodical within the volume
June
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
93-100
UT code for WoS article
000341745700010
EID of the result in the Scopus database
—