The influence of hot rolling on the variation of through thickness structure of AA7010 thick plates
1996 (English)In: Thermomechanical processing in theory, modelling and practice [TMP]2: proceedings of an International Conference organised in celebration of the 75th anniversary of the Swedish Society for the Materials Technology, 1996, 284-289 p.Conference paper (Other academic)
The variation of through thickness structure and yield strength of AA7010-T7451 thick plate has been investigated. Grain sizes at different depths were determined qualitatively by using optical microscopy. Texture measurements were carried out using X-ray technique at the same depths as grain size studies and tensile property tests have been performed. EBSP techdque has been used to compare the degree of recovered and recrystallized grain structure at different depths. Tensile testing determined through thickness variations in yield strength. The well known W shape of longitudinal yield strength variation through the thickness was not observed. The influence of texture on the yield strength measured is discussed.
Place, publisher, year, edition, pages
1996. 284-289 p.
Aluminium, texture, an isotropy, yield strength, plate, Taylor factor
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-86812ISBN: 91-630-5421-3OAI: oai:DiVA.org:liu-86812DiVA: diva2:582792
Thermo- Mechanical Processing Theory, Modelling and Practice (TMPT)2, Stockholm, Sweden 4-6 September