The Influence of Deformation Conditions on Structure of Fe-Al Intermetallic Phase ‒ Based Alloys

Dariusz Kuc; Grzegorz Niewielski; Jerzy Gawąd

doi:10.4028/www.scientific.net/MSF.638-642.1362

Paper Titles

Physical and Mechanical Properties of Single Crystals of Co-Al-W Based Alloys with L1₂ Single-Phase and L1₂/fcc Two-Phase Microstructures
p.1342

Various Properties of Dual-Phase Intermetallic Compound in Ni-Al System
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Forging of Titaniumaluminide Parts
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Microstructure and Magnetic Properties of NdFeB Magnets Using Fluorides Nano-Coated Process
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The Influence of Deformation Conditions on Structure of Fe-Al Intermetallic Phase ‒ Based Alloys
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Microstructure and Mechanical Properties of a Cast Intermetallic Ti-46Al-8Ta Alloy
p.1368

Comparison of Fluorination Treatments to Improve the High Temperature Oxidation Resistance of TiAl Alloys in SO₂ Containing Environments
p.1374

Microstructure and Mechanical Properties of Zr-Co-Ni Intermetallic Compound
p.1379

Non-Destructive Fluorine Depth Profiling as Quality Assurance for the Oxidation Protection of TiAl Turbine Blades
p.1384

HomeMaterials Science ForumMaterials Science Forum Vols. 638-642The Influence of Deformation Conditions on...

The Influence of Deformation Conditions on Structure of Fe-Al Intermetallic Phase ‒ Based Alloys

Abstract:

The major problem restricting universal employment of intermetallic phase base alloy is their low plasticity which leads to hampering their development as construction materials. The following work concentrates on the analysis of microstructure and plasticity of ordered Fe3Al (D03) and FeAl (B2) during hot plastic deformation process.. The microstructure analyses applying optical electron microscopy and EBSD method have revealed the structure reconstruction processes occurring in Fe3Al and FeAl alloys. It has been shown that different mechanisms of the structural changes ensue from the thermal plastic strain in the investigated alloys, which influences their technological plasticity.

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Periodical:

Materials Science Forum (Volumes 638-642)

Pages:

1362-1367

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.638-642.1362

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Online since:

January 2010

Authors:

Dariusz Kuc, Grzegorz Niewielski, Jerzy Gawąd

Keywords:

Dynamic Recrystallization (DRX), EBSD Method, Hot Deformation, Iron Aluminides (Based on FeAl and Fe₃Al)

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