Reobservations on ordering, precipitation and polymorphic phase transformation phenomena during annealing of a severely cold rolled magnetic Fe-Co-10V alloy

Materialia ◽  
2020 ◽  
Vol 12 ◽  
pp. 100765 ◽  
Author(s):  
Mohammad R. Kamali ◽  
Ali R. Mashreghi ◽  
L. Pentti Karjalainen ◽  
Saeed Hasani ◽  
Vahid Javaheri ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Cold Rolled

Atomic-scale understanding of stress-induced phase transformation in cold-rolled Hf

2017 ◽  
Vol 131 ◽  
pp. 271-279 ◽  
Author(s):  
Henglv Zhao ◽  
Min Song ◽  
Song Ni ◽  
Shuai Shao ◽  
Jian Wang ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Atomic Scale ◽  
Cold Rolled

Phase Transformation Kinetics During Annealing of Cold-Rolled AISI 309Si Stainless Steel

2020 ◽  
Vol 51 (5) ◽  
pp. 1955-1959 ◽  
Author(s):  
Ata Abdi ◽  
Hamed Mirzadeh ◽  
Mohammad Javad Sohrabi ◽  
Meysam Naghizadeh
Keyword(s):  
Stainless Steel ◽  
Phase Transformation ◽  
Transformation Kinetics ◽  
Phase Transformation Kinetics ◽  
Cold Rolled

Phase Transformation and Deformation Mechanisms in a Cold-Rolled Ti-5at.%Al Alloy

2019 ◽  
Author(s):  
Bingqiang Wei ◽  
Song Ni ◽  
Yong Liu ◽  
Xiaozhou Liao ◽  
Min Song
Keyword(s):  
Phase Transformation ◽  
Deformation Mechanisms ◽  
Al Alloy ◽  
Cold Rolled

scholarly journals Features of the Phase Transformations in Sheets, Tubes and Welding Seams of the Alloy Zr–2.5%Nb

1997 ◽  
Vol 30 (1-2) ◽  
pp. 55-70 ◽  
Author(s):  
M. Isaenkova ◽  
Yu. Perlovich
Keyword(s):  
Phase Transformation ◽  
Phase Transformations ◽  
Strain Hardening ◽  
Arc Welding ◽  
Melting Zone ◽  
Main Attention ◽  
Tangential Stresses ◽  
Cold Rolled ◽  
Characteristic Features ◽  
Thermal Influence

By use of X-ray texture analysis characteristic features of phase transformations in sheets, tubes and welding seams of the Zr–2.5%Nb alloy were studied. Main attention was given to inhomogeneity of phase transformation development, connected with inhomogeneous distribution of strain hardening in grains with different crystallographic orientations. The typical manifestation of phase transformation inhomogeneity in cold-rolled sheets is a shift of the initial texture maximum to the region of increased strain hardening. In channel tubes in consequence of phase transformations α−β−α the texture component {112−0}〈101−0〉 gains, testifying that tangential stresses favour corresponding alignment of basal normals accompanied by absorption of grains with other orientations. Competition between recrystallization and phase transformation in conditions of heating was considered. As strain hardening increases, recrystallization prior to phase transformation becomes more probable, being predominant within α-grains of some orientations. Parallel development of recrystallization and phase transformation in the zone of thermal influence by arc welding of rolled sheets was considered. It was shown that, as the distance from the melting zone decreases, different combinations of these processes realize.

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