The duplex stainless steel 2205, designated DSS2205 and having a duplex structure comprising ferrite and austenite phases, was processed by high-pressure torsion (HPT) and the microstructural and hardness evolutions were investigated after various HPT revolutions and at different positions within the specimens. The results show that the grain refinement induced by severe deformation processing is different in the ferrite and austenite phases such that the ferrite grains are refined via dislocation subdivision, whereas grain refinement in the austenite phase depends mainly on the interaction of dislocations and twin boundaries at relatively low strains. When the numbers of revolutions increases, the grain refinement in austenite restricts th...
The austenite and ferrite microstructure evolution and softening mechanisms have been investigated i...
Two types of duplex stainless steels were deformed by torsion at a temperature range of 900 to 1200 ...
High-pressure torsion (HPT) processing was applied to an Fe-10Ni-7Mn (wt.%) martensitic steel at roo...
A duplex stainless steel 2205, designated DSS2205 and having a duplex structure comprising ferrite a...
The evolution of phase composition, microstructure and hardness in 316L austenitic stainless steel p...
The shear strain imposed on austenite/ferrite duplex stainless steel discs at different stages of hi...
The shear strain imposed on austenite/ferrite duplex stainless steel discs at different stages of hi...
The aim of the present work was to undertake a detailed investigation of the softening mechanisms du...
Low-carbon steel AISI 1020 was subjected to high-pressure torsion (HPT) with 6.0Â GPa pressure throu...
A ductile duplex stainless steel consisting of a ferrite phase and an austenitic phase is chosen as ...
The high-pressure torsion (HPT) process is a severe plastic deformation (SPD) technique which impose...
The effect of high-pressure torsion (HPT) on the textural components and microstructural evolution o...
The microstructure evolution and softening processes occurring in 22Cr-19Ni-3Mo austenitic and 21Cr-...
The excellent performance of dduplex and super duplex stainless steels due to their high corrosion r...
A 316L stainless steel was processed by high-pressure torsion (HPT) to evaluate the grain refinement...
The austenite and ferrite microstructure evolution and softening mechanisms have been investigated i...
Two types of duplex stainless steels were deformed by torsion at a temperature range of 900 to 1200 ...
High-pressure torsion (HPT) processing was applied to an Fe-10Ni-7Mn (wt.%) martensitic steel at roo...
A duplex stainless steel 2205, designated DSS2205 and having a duplex structure comprising ferrite a...
The evolution of phase composition, microstructure and hardness in 316L austenitic stainless steel p...
The shear strain imposed on austenite/ferrite duplex stainless steel discs at different stages of hi...
The shear strain imposed on austenite/ferrite duplex stainless steel discs at different stages of hi...
The aim of the present work was to undertake a detailed investigation of the softening mechanisms du...
Low-carbon steel AISI 1020 was subjected to high-pressure torsion (HPT) with 6.0Â GPa pressure throu...
A ductile duplex stainless steel consisting of a ferrite phase and an austenitic phase is chosen as ...
The high-pressure torsion (HPT) process is a severe plastic deformation (SPD) technique which impose...
The effect of high-pressure torsion (HPT) on the textural components and microstructural evolution o...
The microstructure evolution and softening processes occurring in 22Cr-19Ni-3Mo austenitic and 21Cr-...
The excellent performance of dduplex and super duplex stainless steels due to their high corrosion r...
A 316L stainless steel was processed by high-pressure torsion (HPT) to evaluate the grain refinement...
The austenite and ferrite microstructure evolution and softening mechanisms have been investigated i...
Two types of duplex stainless steels were deformed by torsion at a temperature range of 900 to 1200 ...
High-pressure torsion (HPT) processing was applied to an Fe-10Ni-7Mn (wt.%) martensitic steel at roo...