Numerical Analysis of Superplastic Forming for Sandwich Structure of 5083 Al-Alloy

Shou Fa Liu; Xiao Li Dou; Song Li Wu

doi:10.4028/www.scientific.net/AMR.739.167

Paper Titles

Experimental Study on Dynamic Adsorption of Xenon over Adsorbents
p.142

Rectifying Process Problems in Production of Thin Sheets of Special Alloys
p.148

Experimental Investigation of Temperature-Current Rise in Fine PCB Copper Traces on Polyimide, Aluminium and Ceramic (Al₂O₃) Substrates
p.155

Accelerated Carbide Spheroidisation of Chromium Bearing Steel by Induction Heating
p.161

Numerical Analysis of Superplastic Forming for Sandwich Structure of 5083 Al-Alloy
p.167

Evaluation of Process Wear of Selected Tool Steels for Injection Molds
p.171

Support Vector Linearly Inseparable Algorithm and its Optimizing Microwave Calcining Technology of Ammonium Uranyl Carbonate
p.177

Analysis of Mechanism and Main Factors of Honeycomb Weave Honeycomb Effect
p.183

The Effect of Hot Tearing in Semi Solid Casting of Aluminum A201 Alloy
p.190

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Numerical Analysis of Superplastic Forming for Sandwich Structure of 5083 Al-Alloy

Abstract:

Finite element analysis of superplastic forming process for a hollow sandwich structure of aluminum alloy was carried out with MARC software, which can predict the thickness distribution of the structure, and optimize the pressure-time curve to control the maximum strain rate, which provided reference basis for the forming pressure of the subsequent experiment.