Aluminum boats.

Takeuchi, Katsuzi

doi:10.2464/jilm.41.787

Cited by 7 publications

(1 citation statement)

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“…For weight reduction of vehicles, high-strength aluminum alloys are increasingly being used for vehicle construction [1]. In particular, aluminum-magnesium (Al-Mg) alloy sheets are widely used in the automotive and shipbuilding industries, especially for outer panels, as the substitute of steel sheets and FRP panels, due to their excellent properties of high strength, corrosion resistance and weldability [2,3]. However, press-formability of Al-Mg alloy sheets, at room temperature, is much lower than that of steel sheets.…”

Section: Introductionmentioning

confidence: 99%

Effect of Strain-Rate and Temperature on Yield Locus for 5083 Aluminum Alloy Sheet

Naka

Nakayama

Uemori

et al. 2004

KEM

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To determine yield locus of type 5083 aluminum-magnesium sheet at elevated temperature, biaxial tensile experiments were performed, using cruciform specimens, at various temperatures (25 -300 ℃) at strain rates raging from 10 -5 to 10 -2 s -1 . From the experimental results, the effects of strain rate and temperature on the yield locus are discussed. The size of yield locus drastically decreased with increasing temperature and with decreasing strain rate. Neither von Mises' yield criterion or Hill's can well predict the shape of yield locus of this type of sheet metal. In contrast, the yield criterion of Logan-Hosford or Barlat well simulate the yield locus at elevated temperatures.

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Section: Introductionmentioning

confidence: 99%