Results 21 to 30 of about 3,994,091 (231)

Influence of Intermediate Annealing Treatment on the Kinetics of Bainitic Transformation in X37CrMoV5-1 Steel. [PDF]

open access: yesMaterials (Basel), 2021
Intermediate annealing treatment (IAT) is a new process that accelerates the bainitic transformation in steels. This stimulation is crucial, especially in the prolonged production of nanobainitic steels.
Łukaszewicz G   +4 more
europepmc   +2 more sources

ON THE CRYSTALLOGRAPHY OF BAINITIC TRANSFORMATION IN STEELS [PDF]

open access: yes, 2013
Bainite is a low temperature transformation product of austenite decomposition in steels. Its unique range of microstructures offers promising combinations of strength with ductility.
Hadian, Raheleh
core   +4 more sources

Modelling transformation kinetics in spatially graded martensitic–bainitic microstructures of quenched and tempered steel AISI 4140

open access: yesJournal of Materials Research and Technology
Inductive short-time austempering allows the creation of homogeneously distributed and spatially graded martensitic–bainitic microstructures by using a precise temperature control during sample cooling.
Benjamin Dollhofer   +3 more
doaj   +2 more sources

Effect of Chromium on Microstructure and Mechanical Properties of Hot-Dip Galvanized Dual-Phase (DP980) Steel

open access: yesCrystals, 2023
Generally, the addition of Chromium (Cr) into the dual-phase (DP) steels can suppress bainitic transformation. In this work, the continuous hot-dip galvanization of DP980 steel is thermally simulated with various Cr contents of 0/0.3/0.6 wt.%, and the ...
Xuefei Chen   +6 more
doaj   +1 more source

Study of the isothermal bainitic transformation and austenite stability in an advanced Al-rich medium-Mn steel

open access: yesArchives of Civil and Mechanical Engineering, 2022
Isothermal bainitic transformation of a lean medium-Mn steel containing (in mass%) 0.18C–3.6Mn–1.7Al–0.23Si–0.2Mo–0.04–Nb after full austenitization at 1100 ºC was studied by means of high resolution dilatometry.
M. Morawiec   +4 more
semanticscholar   +1 more source

Effect of ausforming on microstructure and hardness characteristics of bainitic steel

open access: yesJournal of Materials Research and Technology, 2020
Effects of process parameters of the ausforming such as temperature, strain and strain rate on the martensitic start temperature, kinetics of isothermal bainitic transformation and microstructure refinement of a low carbon carbide-free bainitic steel ...
Theerawat Kumnorkaew   +3 more
doaj   +1 more source

Investigation of the bainitic reaction in a CuAlNiMnFe shape memory alloy [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2013
Despite their favorable properties, brittle nature of the CuAlNi shape memory alloys limits their suitability. To increase their ductility, Mn and Fe were added to the base CuAlNi alloy.
Benke M., Mertinger V., Pekker P.
doaj   +1 more source

Austenite grain growth and effect of austenite grain size on bainitic transformation

open access: yesMaterials Science and Technology, 2022
This study was carried out with medium carbon steel to investigate the austenite grain growth kinetics at three temperatures and the effect of prior austenite grain size on bainitic transformation kinetics.
S. Mandal   +4 more
semanticscholar   +1 more source

Effect of isothermal and pre-transformation temperatures on microstructure and properties of ultrafine bainitic steels

open access: yesJournal of Materials Research and Technology, 2021
The effects of isothermal and pre-transformation temperatures on the microstructure and mechanical properties of ultrafine bainitic steels are investigated and theoretically analyzed by using optical microscopy, scanning electron microscopy, transmission
Chengcong Huang   +4 more
doaj   +1 more source

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