Results 211 to 220 of about 19,906 (261)
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Influence of Co and Al on Bainitic Transformation in Super Bainitic Steels
steel research international, 2013AbstractThe effect of cobalt and aluminum addition on the bainitic transformation of super bainitic steels was investigated. Nanostructured bainitic ferrite and retained austenite microstructures were obtained when the steels were transformed at low temperatures. The bainitic transformation was accelerated by the addition of Co and Al. The thickness of
Feng Hu, Kai‐Ming Wu, Hua Zheng
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2004
Abstract This article provides a discussion on the transformations of various categories of bainite in ferrous systems. These include upper bainite, lower bainite, inverse bainite, granular bainite, and columnar bainite. The article also provides information on the bainite transformations in nonferrous systems.
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Abstract This article provides a discussion on the transformations of various categories of bainite in ferrous systems. These include upper bainite, lower bainite, inverse bainite, granular bainite, and columnar bainite. The article also provides information on the bainite transformations in nonferrous systems.
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Effects of ausforming strain on bainite transformation in nanostructured bainite steel
International Journal of Minerals, Metallurgy, and Materials, 2017The effects of ausforming strain on bainite transformation in high-carbon low-alloy nanobainite steel were investigated using a Gleeble 3500 thermomechanical simulator machine. The bainite transformation speed at 300°C was found to be accelerated by ausforming at 300, 600, and 700°C under applied strains ranging from 10% to 50% followed by isothermal ...
Hong-liang Fan +4 more
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Tensile deformation behavior of ferrite-bainite dual-phase pipeline steel
Materials Science & Engineering: A, 2022Xing-yang Tu +6 more
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, 2020
The influence of isothermal treatment on the microstructure and mechanical properties of laser solid formed (LSFed) 300 M steel was investigated within the isothermal temperature range of 280–440 ℃.
Feng-Gang Liu +7 more
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The influence of isothermal treatment on the microstructure and mechanical properties of laser solid formed (LSFed) 300 M steel was investigated within the isothermal temperature range of 280–440 ℃.
Feng-Gang Liu +7 more
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Understanding the effect of prior bainite/martensite on the formation of carbide-free bainite
, 2020The isothermal bainite transformation in low-carbon low-alloy steel under direct and step-quenching conditions have been investigated in the present work.
S. Hasan +3 more
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Slow Bainite: an Opportunity to Determine the Carbon Content of the Bainitic Ferrite during Growth
Solid State Phenomena, 2011The amount of carbon in solid solution in bainitic ferrite at the early stage of transformation has been directly determined by atom probe tomography at 200 °C, taking advantage of the extremely slow transformation kinetics of a novel nanocrystalline steel.
Francisca G. Caballero +2 more
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2004
«The mechanism of bainite formation has been the subject of numerous original research papers and reviews for almost a century hut without any signs of controversies being resol ved. For beginners and even for experts in related fields this wealth of information has been very confusing...» M Hillert in Preface to the Viewpoint Set on: Bainite“[Hil02 ...
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«The mechanism of bainite formation has been the subject of numerous original research papers and reviews for almost a century hut without any signs of controversies being resol ved. For beginners and even for experts in related fields this wealth of information has been very confusing...» M Hillert in Preface to the Viewpoint Set on: Bainite“[Hil02 ...
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Metallurgical Transactions A, 1990
Driving force calculations for Fe-C, Fe-X-C, and Cu-Zn alloys show that the formation of bainite by a shear mechanism is thermodynamically impossible. There exist superledges on the broad faces of bainite in steels, revealing that the thickening of bainite probably proceeds by a ledge mechanism.
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Driving force calculations for Fe-C, Fe-X-C, and Cu-Zn alloys show that the formation of bainite by a shear mechanism is thermodynamically impossible. There exist superledges on the broad faces of bainite in steels, revealing that the thickening of bainite probably proceeds by a ledge mechanism.
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Materials Science and Technology, 2013
There has long existed a controversy regarding the formation of the bainite phase in steels. Nonetheless, following the clear identification of bainite in 1930, several characteristic features associated with the bainite transformation became well established.
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There has long existed a controversy regarding the formation of the bainite phase in steels. Nonetheless, following the clear identification of bainite in 1930, several characteristic features associated with the bainite transformation became well established.
openaire +1 more source