Reference : On the sources of work hardening in multiphase steels assisted by transformation-indu...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/105212
On the sources of work hardening in multiphase steels assisted by transformation-induced plasticity
English
Jacques, Pascal J. [Université Catholique de Louvain - UCL > Département des Sciences des Matériaux et des Procédés > > >]
Furnémont, Quentin [Université Catholique de Louvain - UCL > Département des Sciences des Matériaux et des Procédés > > >]
Mertens, Anne mailto [Université Catholique de Louvain - UCL > Département des Sciences des Matériaux et des Procédés > > >]
Delannay, Francis [Université Catholique de Louvain - UCL > Département des Sciences des Matériaux et des Procédés > > >]
2001
Philosophical Magazine A
Taylor & Francis Ltd
81
7
1789-1812
Yes (verified by ORBi)
International
0141-8610
[en] TRIP steel ; Work hardening
[en] The mechanisms effectively responsible for the enhancement of the work-hardening capabilities of multiphase steels assisted by transformation-induced plasticity are highlighted. Different microstructures, some containing a proportion of retained austenite with various mechanical stabilities, are studied. The dislocation density generated within ferrite by the mechanically induced martensitic transformation of retained austenite is shown to scale with the incremental work-hardening exponent. The acoustic emission generated during tensile straining was also measured. The acoustic emission was revealed to result mainly from dislocation motion, especially from the motion of the additional dislocation density generated in intercritical ferrite by the strain-induced martensitic transformation.
Researchers ; Professionals
http://hdl.handle.net/2268/105212
10.1080/01418610010009397

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
PhilMagA81_1789.pdfPublisher postprint795.75 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.