Thermomechanical Behavior of Rapidly Solidified Fe-25Cr-20Ni

M. Draissia; N. Boukhris; M.Y. Debili

doi:10.4028/www.scientific.net/MSF.467-470.247

Paper Titles

Microstructural Control in Thick-Walled Nb-Ti-V Microalloyed Linepipe Steels
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Recovery and Recrystallization in Cold Worked Fe – O Steels
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Study of Texture and Recrystallization in Wire Steel
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Cold Rolled Microstructure and Its Evolution during Recovery and First Recrystallisation Stages in Low Carbon Steels
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Thermomechanical Behavior of Rapidly Solidified Fe-25Cr-20Ni
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Static Recrystallization of Ti-IF Steel after Warm Deformation
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Recrystallisation Texture of Cold Rolled and Annealed IF Steel Produced from Ferritic Rolled Hot Strip
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Difference in Recrystallization Behavior between Martensite and Deformed Ferrite
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On {h,1,1}<1/h,1,2>, the Recrystallisation Texture of Heavily Cold Rolled BCC Steel
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HomeMaterials Science ForumMaterials Science Forum Vols. 467-470Thermomechanical Behavior of Rapidly Solidified...

Thermomechanical Behavior of Rapidly Solidified Fe-25Cr-20Ni

Abstract:

The thermomechanical treatment at 1050°C under a stress of about 30 MPa, of milled ribbons from Fe-25Cr-20Ni (0.060%Ni-0.1%Ti) refractory stainless steel, leads to a recrystallisation of the as-melt-spun structure which is intermediate between cellular and columnar dendritic. The mean grain size in the relatively high density zones (85%) may be considered as low and do not exceed 10µm. Other grains appear abnormally large and reach 30µm. The origin of these grains, must be researched in an exaggerate growth phenomenon under a local deformation near the critical work hardening.

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Periodical:

Materials Science Forum (Volumes 467-470)

Pages:

247-250

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https://doi.org/10.4028/www.scientific.net/MSF.467-470.247

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Online since:

October 2004

Authors:

M. Draissia, N. Boukhris, M.Y. Debili

Keywords:

Rapid Solidification, Recrystallization, Thermomechanical Treatment (TMT)

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