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Homogenization of AlMgSi-alloys
Universitätslehrerverband der
Montanuniversität Leoben (ULV)
Examination of the effect of homogenization treatment on precipitation hardening of
aluminum alloys 6061 and 6082.
AMAG rolling
Austria Metall Aktiengesellschaft
Ranshofen, Austria
Susanne Koch
Nichteisenmetallurgie
an der MUL seit: 2006
Zur Person:
2000 – 2005: Diplomstudium Werkstoffwissenschaften
Homogeneous chemical composition and microstructure
always is desired and seldom attained in practice. As-cast
aluminum alloys tend to have high non-uniform microstructure.
Features of the cast structure, which affect subsequent
processing or properties, can be altered by the
homogenization.
The homogenized and non homogenized plates were
produced according to the usual conditions and methods.
Then, metallographic investigations, Brinell hardness
measure ments and tensile tests were conducted and analyzed
on both alloys.
Forschungsschwerpunkte:
Aluminium und Aluminiumlegierungen
Entwicklung und Optimierung von Al-Legierungen
im KFZ-Bereich
Metallografie