Microstructure and mechanical property considerations in additive manufacturing of aluminum alloys

By Y. Ding, J. A. Muñiz-Lerma, M. Trask, S. Chou, A. Walker, M. Brochu. MRS bulletin, 2016

136 citations recorded by the source corpus.

Subfields: Automotive Engineering, Materials Chemistry, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/25fc5613e0c2cd6acb87a236e234fd9362372da8

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In Automotive Engineering

1. T. Mukherjee
2. T. DebRoy
3. H. Wei
4. J. P. Oliveira
5. Telmo G. Santos
6. Amitava De
7. Wei Zhang
8. R. Miranda

In Materials Chemistry

1. T. Mukherjee
2. T. DebRoy
3. H. Wei
4. J. Elmer
5. Karan S. Derekar
6. J. P. Oliveira
7. Telmo G. Santos
8. R. Miranda

In Mechanical Engineering

1. T. DebRoy
2. T. Mukherjee
3. H. Wei
4. J. P. Oliveira
5. Telmo G. Santos
6. Amitava De
7. Karan S. Derekar
8. R. Miranda

Citations in the corpus

• Current Status and Perspectives on Wire and Arc Additive Manufacturing (WAAM) (2019, background): “Other important properties regarding welding of the Al alloys include high thermal conductivity, high coefficient of thermal expansion, high solidification shrinkage, wide solidification temperature range, and high solubility of hydrogen [78].”
• A review of wire arc additive manufacturing and advances in wire arc additive manufacturing of aluminium (2018, background): “D printing is the AlMgSc-based corrosion-resistant Scalmalloy [103], which eliminates the problems related to the presence of Mg such as spinel formation (MgAl2O4) and witnesses reduced wettability and vaporisation of Mg. Interestingly, Scalmalloy displays very good combination ofmechanical properti”
• Deformation microstructures and strengthening mechanisms for the wire+arc additively manufactured Al-Mg4.5Mn alloy with inter-layer rolling (2018, background): “This is because the Mg content reduces the surface tension and increases the melt viscosity, reducing wet ability, thus yielding poor density [5].”
• A review of Laser Powder Bed Fusion Additive Manufacturing of aluminium alloys: Microstructure and properties (2021, background): “Other researchers [154-157] have also observed cracking in multiple grains and identified oxide film on grain boundaries as the major contributor to this phenomena.”
• Towards a high strength aluminium alloy development methodology for selective laser melting (2019, methodology): “This is becausemost of the currently used Al alloys for SLM (such as AlSi7Mg, AlSi12 and AlSi10Mg) were originally designed for normal casting techniques, wherein the solidification characteristics differ significantly from the more dynamic environment in the SLM process [7,8].”
• Additive manufacturing of metallic components – Process, structure and properties (2018, background): “Nearly all of the heat treatable aluminum alloys are welded using dissimilar filler metals near the Al-Si eutectic, and these alloys have proven to be popular alloys for AM processing [4,310,384,387,440,441].”