Investigation of forging performance for AA6082

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Date

2021

Journal Title

Journal ISSN

Volume Title

Publisher

Springer London Ltd

Access Rights

info:eu-repo/semantics/openAccess

Abstract

6XXX series aluminum alloys are generally excellent alternatives to steels for many forged parts in aerospace and automotive industries. In this study, the forging performance of the 6082 aluminum alloy is investigated in order to replace the existing material for forged steel parts. The effect of artificial aging of the alloy on the microstructure and mechanical properties is studied. Optimum aging conditions are determined. Results reveal that AA6082 could be a good replacement for applications where shock and vibrational loads exist. The rod end automotive part currently manufactured from AISI1045 can be replaced by AA6082 without any design changes. The major drawback is that the cold forging of the aged alloy is poor due to its brittle nature and crack initiations. Therefore, warm or hot forging is recommended to overcome the poor forgeability.

Description

Keywords

Al-Si alloy, AA6082, Artificial aging, Hot forging, Fatigue, Automotive

Journal or Series

International Journal of Advanced Manufacturing Technology

WoS Q Value

Q2

Scopus Q Value

Q1

Volume

117

Issue

5-6

Citation