Results 251 to 260 of about 1,102 (286)
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2022 Medium manganese steel grades heat treated with the quench and partition (Q&P) treatment have shown promising results of strength and formability, but the number of studies on high aluminum medium manganese Q&P steels still remains rather limited.
Shahroz Ahmed +2 more
exaly +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
On the transformation-induced plasticity of a medium-manganese steel
Materials Letters, 2021Abstract The mechanical behavior assisted by transformation-induced plasticity was studied in an Fe-0.2%C-10%Mn steel. The starting material was subjected to large strain warm rolling at 550 °C, which corresponds to two phase region with austenite and ferrite as 50:50.
V. Torganchuk, A. Belyakov, R. Kaibyshev
openaire +1 more source
Thermomechanical Processing of Medium Manganese Steels
Materials Science Forum, 2016As third generation advanced high strength steels (AHSS) managing both high strength and good ductility/formability, medium manganese steels containing 3-7 wt% Mn have attracted attentions recently. However, the fundamental microstructure evolution during thermomechanical processing and heat treatments in medium-Mn steels is still unclear.
Atsushi Ito +2 more
openaire +1 more source
Current opinion in medium manganese steel
Materials Science and Technology, 2015Medium Mn steels have been actively investigated due to their excellent balance between material cost and mechanical properties. The steels possess a single α′ martensite phase in hot and cold rolled states and multiphases after intercritical annealing.
Y.-K. Lee, J. Han
openaire +1 more source
Warm Stamping Technology of the Medium Manganese Steel
steel research international, 2017A kind of hot stamping technology with lower heating temperature, as named as warm stamping, is proposed based on the medium manganese steel. The differences on the microstructure and mechanical properties among 22MnB5 steel, Al–Si coated 22MnB5 steel, and medium manganese steel are studied before and after hot/warm stamping process based on industrial
Cunyu Wang +6 more
openaire +1 more source
Microstructure optimization by combinatorial approach applied to Duplex Medium Manganese steels
Scripta MaterialiaInternational audienceThis study introduces a novel combinatorial approach for optimizing the microstructure of duplex medium-manganese (Mn) steels by coupling a controlled thermal gradient with in situ high-energy X-ray diffraction (HEXRD) during ...
G Geandier +2 more
exaly +2 more sources
On friction stir welding of a medium manganese austenitic steel
Philosophical Magazine, 2020The plates of an Fe–12%Mn–0.5%C–1.5%Al austenitic steel with an original grain size of 80 µm were subjected to friction stir welding using a spherical welding pin.
Vladimir Torganchuk +4 more
openaire +1 more source
Mechanical response of a medium manganese steel with encapsulated austenite
Scripta Materialia, 2020Abstract Encapsulated microstructures of austenite and co-precipitates were formed using a designed tempering and double partitioning (TDP) heat treatment based on the precipitation-induced localized austenite reversion in a medium manganese (Mn) steel.
Yong Li +5 more
openaire +1 more source
A medium manganese steel designed for water quenching and partitioning
Materials Science and Technology, 2018An aluminium-containing medium manganese steel has been designed to undergo intercritical annealing followed by quenching in water and subsequent partitioning. Water quenching, replacing the quenching temperature (QT) between 150 and 300°C in conventional quenching and partitioning steels, is therefore adopted in QP alloys, in order to guarantee the ...
Z. R. Hou +4 more
openaire +1 more source
Austenite transformation and work hardening of medium manganese steel
Journal of Iron and Steel Research International, 2018The austenite transformation behavior and mechanical properties of medium manganese steel subjected to tensile strain were studied by electron backscatter diffraction, X-ray diffraction and tensile tests. The results show that the austenite phases are mainly distributed on the grain boundary in the duplex microstructure of austenite and ferrite, and it
Lei Zhang +6 more
openaire +1 more source