Title of article
Injection forging of tubes: results of macroscopic analysis and comparison with microstructural observations
Author/Authors
Lopes، نويسنده , , A.B. and Petersen، نويسنده , , S.B. and Rodrigues، نويسنده , , J.M.C. and Martins، نويسنده , , P.A.F. and Gracio، نويسنده , , J.J.، نويسنده ,
Pages
11
From page
276
To page
286
Abstract
The present work deals with double-sided injection forging of commercial purity aluminium tubes. The goal is to monitor and understand the strengthening mechanisms that may influence the process, by analysing the evolution of the dislocation microstructures. Comparison between the mechanical macroscopic results obtained from numerical simulations and experimental testing with the microstructural observations show that the workability limits are related to flaws generated as a result of a dead metal zone formation.
Keywords
Injection forging , Aluminum tubes , simulations , Dislocation structure
Journal title
Astroparticle Physics
Record number
2053515
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