Effect of high-pressure torsion on the microstructural evolution and mechanical properties of an Fe-10Ni-7Mn (wt. %) lath martensitic steel

The high-pressure torsion (HPT) process is a severe plastic deformation (SPD) technique which imposes exceptionally high strains to produce extremely small grain sizes in bulk materials. In this paper, the HPT process was carried out on an Fe-10Ni-7Mn (wt.%) martensitic steel up to 20 revolutions at...

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Hauptverfasser:	Kalahroudi, Faezeh Javadzadeh, Koohdar, Hamidreza, Jafarian, Hamidreza, Nili-Ahmadabadi, Mahmoud, Huang, Yi, Langdon, Terence. G.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Change detection Deformation Disks Electron backscatter diffraction Evolution Hardness measurement Martensitic stainless steels Mechanical properties Microhardness Microstructure Plastic deformation Pressure effects Rigid structures Tensile strain Tensile strength Torsion X-ray diffraction
Online-Zugang:	Volltext
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