Magnetic properties of a 17.6 Mn-TRIP steel: Study of strain-induced martensite formation, austenite reversion, and athermal α′-formation

IR Souza Filho, MJR Sandim, R Cohen… - Journal of Magnetism …, 2019 - Elsevier
Strain-induced martensite (SIM) formation was evaluated upon cold-rolling of a 17.6 wt.%
Mn-TRIP steel by means of magnetic measurements, X-ray diffraction, and high-resolution …

Microstructural and magnetic characterization of a lean duplex steel: Strain-induced martensite formation and austenite reversion

MJR Sandim, IR Souza Filho, CFGS Mota… - Journal of Magnetism …, 2021 - Elsevier
Strain-induced α′-martensite and austenite reversion in a cold rolled UNS S32304 lean
duplex steel were tracked by means of magnetic measurements, with emphasis on both M s …

Martensite reversion duality behavior in a cold-rolled high Mn transformation-induced plasticity steel

P Dastur, A Zarei-Hanzaki, R Rahimi… - … Materials Transactions A, 2019 - Springer
The martensite reversion behavior of a cold-rolled high Mn transformation-induced plasticity
(TRIP) steel was investigated through an elaborate continuous annealing procedure. The …

γ→ α′ Martensitic transformation and magnetic property of cold rolled Fe–20Mn–4Al–0.3 C steel

B Ma, C Li, Y Han, J Wang - Journal of Magnetism and Magnetic Materials, 2016 - Elsevier
Direct γ→ α′ martensitic transformation during cold rolling deformation was investigated for
a high-Mn non-magnetic steel. Its influence on magnetic property was also analyzed. The …

The isothermal martensite formation in a maraging steel: A magnetic study

D San Martin, NH Van Dijk, E Brück… - Materials Science and …, 2008 - Elsevier
Maraging steels reach their extraordinary final mechanical properties from a combination of
a fine martensitic microstructure and a high precipitate density. In the steel studied in this …

Martensite to austenite reversion in a high-Mn steel: Partitioning-dependent two-stage kinetics revealed by atom probe tomography, in-situ magnetic measurements …

IR Souza Filho, AK Da Silva, MJR Sandim, D Ponge… - Acta Materialia, 2019 - Elsevier
Austenite (γ) reversion in a cold-rolled 17.6 wt.% Mn steel was tracked by means of
dilatometry and in-situ magnetic measurements during slow continuous annealing. A …

Anomalous magnetization induced by local chemistry fluctuations in Mn-containing α'-martensite

MJR Sandim, LCCM Nagamine, AK da Silva, LS Aota… - Acta Materialia, 2024 - Elsevier
An anomalous increase in magnetization was investigated in a cold-rolled high-Mn TRIP
steel (16.8 wt% Mn) annealed at 350° C for times varying from 5 to 120 min, before the start …

A thermomagnetic study of the martensite–austenite phase transition in the maraging 350 steel

SSM Tavares, HFG Abreu, JM Neto… - Journal of alloys and …, 2003 - Elsevier
A thermomagnetic analysis of the maraging 350 steel quenched from 1000° C and cold
rolled with completely martensitic structure is presented. In fast heating and cooling rate (10° …

Real-time synchrotron X-ray diffraction study on the isothermal martensite transformation of maraging steel in high magnetic fields

D San Martin, E Jimenez-Melero, JA Duffy… - Journal of Applied …, 2012 - journals.iucr.org
The isothermal austenite-to-martensite transformation kinetics in a maraging steel have
been studied by time-dependent microbeam diffraction measurements with high-energy X …

In-situ neutron diffraction analysis on deformation behavior of duplex high Mn steel containing austenite and ɛ-martensite

KH Kwon, JS Jeong, JK Choi, YM Koo… - Metals and Materials …, 2012 - Springer
The deformation behavior of Fe-17Mn-0.02 C steel containing ɛ-martensite within austenite
matrix has been investigated via in-situ neutron diffraction study at 298 K and 77 K. Based …