Loss of ductility in optimized austenitic steel at moderate temperature: A multi-scale study of deformation mechanisms

A Ti-stabilized cold-worked 15Cr-15Ni steel, called AIM1 (Austenitic Improved Material #1), has been selected as a candidate for the fuel cladding tubes of sodium-cooled fast reactors. This steel exhibits an unusual loss of ductility between 20 and 200 °C for both solution-annealed and cold-worked c...

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Veröffentlicht in:	Materialia 2020-03, Vol.9, p.100562, Article 100562
Hauptverfasser:	Curtet, Emilien, Kedjar, Bouzid, Mompiou, Frédéric, Bahsoun, Hadi, Pailloux, Frédéric, Courcelle, Arnaud, Bono, Matthew, Olier, Patrick, Thilly, Ludovic
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Austenitic steel Automatic Biomechanics Chemical Sciences Cross-slip Electric power Electromagnetism Engineering Sciences Fluid mechanics Material chemistry Materials and structures in mechanics Mathematical Physics Mechanical twinning Mechanics Physics Polymers Quantum Physics Reactive fluid environment Stacking Fault Energy Tensile properties Thermics Vibrations
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