Results 1 to 10 of about 158 (142)

Ductility of Nanostructured Bainite

open access: yesMetals, 2016
Nanostructured bainite is a novel ultra-high-strength steel-concept under intensive current research, in which the optimization of its mechanical properties can only come from a clear understanding of the parameters that control its ductility.
Lucia Morales-Rivas   +2 more
exaly   +5 more sources

Nanostructured bainite transformation characteristics in medium-carbon steel subjected to ausforming and isothermal holding below martensite start temperature

open access: yesJournal of Materials Research and Technology, 2023
The influence of martensite on the transformation rate of bainite as well as enhancement of various properties is well established, yet the combined influence of both the primary martensite and low temperature ausforming below the martensite start ...
Pentti Kaikkonen   +2 more
exaly   +3 more sources

Cryogenic study of the magnetic and thermal stability of retained austenite in nanostructured bainite [PDF]

open access: yesScience and Technology of Advanced Materials, 2019
First magnetic characterization of a recently developed generation of carbide free bainitic steels, known as Nanobain, has been performed. Stability of its retained austenite at cryogenic temperatures has been studied by means of X-ray diffraction ...
Arántzazu Argüelles   +3 more
doaj   +2 more sources

Nanostructured Bainite-Austenite Steel for Armours Construction

open access: yesArchives of Metallurgy and Materials, 2014
Nanostructured bainite-austenite steels are applied in the armours construction due to their excellent combination of strength and ductility which enables to lower the armour weight and to improve the protection efficiency.
Burian W.   +3 more
doaj   +2 more sources

Bainitic Ferrite Plate Thickness Evolution in Two Nanostructured Steels. [PDF]

open access: yesMaterials (Basel), 2021
Bainitic ferrite plate thickness evolution during isothermal transformation was followed at the same holding temperatures in two nanostructured steels containing (in wt.%) 1C-2Si and 0.4C-3Si. A dynamic picture of how the bainitic transformation evolves was obtained from the characterization of the microstructure present at room temperature after full ...
Ruiz-Jimenez V   +3 more
europepmc   +5 more sources

Enhancing technological prospect of nanostructured bainitic steels by the control of thermal stability of austenite

open access: yesMaterials & Design, 2021
Excellent mechanical properties of nanostructured bainitic steels are primarily related to the ultra fine scale of their structure constituents. Typically, such structure is exhibited by suitably treated steels with high carbon and high silicon content ...
Aleksandra Królicka   +2 more
doaj   +1 more source

Influence of Austempering Temperature on Microstructure and Mechanical Properties of High‐Silicon Carbide‐Free Bainitic Steel

open access: yessteel research international, Volume 94, Issue 9, September 2023., 2023
In this article, Franceschi et al. study a newly developed medium carbon high silicon carbide free baintic steel. The effect of different is isothermal transformation temperature on the bainitic microstructure is investigated in terms of phase constituents, morphology and mechanical properties. It is observed that the isothermal treatments below 300 °C
Mattia Franceschi   +9 more
wiley   +1 more source

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