High Strength and High Ductility of Ultrafine-Grained, Interstitial-Free Steel Produced by ECAE and Annealing

Interstitial-free steel (IF steel) underwent severe plastic deformation by equal-channel angular extrusion/pressing (ECAE/P) to improve its strength, and then it was annealed to achieve a good strength-ductility balance. The coarse-grained microstructure of IF steel was refined down to the submicron...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2012-06, Vol.43 (6), p.1884-1894
Hauptverfasser:	Purcek, Gencaga, Saray, Onur, Karaman, Ibrahim, Maier, Hans J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Annealing Applied sciences Characterization and Evaluation of Materials Chemistry and Materials Science Ductility Elongation Exact sciences and technology Grain size Interstitial free steels Intervals Materials Science Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metallic Materials Metals. Metallurgy Nanotechnology Recrystallization Softening Steel alloys Strength Structural Materials Surfaces and Interfaces Tensile strength Thin Films
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