발간논문

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Vol.37, No.8, 891 ~ 898, 1999
Title
Effect of Intermediate Annealing on the Texture Evolution in Al-6 wt%Mg for Automobile Body sheets Application
고흥석Hung Suk Ko,강석봉Suk Bong Kang,김형욱Hyoung Wook Kim
Abstract
The effects of intermediate annealing on the texture evolution were investigated in Al-6 wt%Mg alloy sheets for automobile application. Intermediate annealing was applied to controll the workability and texture in Al-Mg alloys. Textures were analyzed by using orientation distribution function method(ODF). The difference between ODFs at every manufacturing process was obtained by measuring differential orientation distribution function(DODF), which evaluted textures before and after hot rolling, intermediate annealing and T4 treatment. Intermediate annealing decreased the deformation textures, which had an influence on the development of recrystallization textures during final heat treatment.
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