Results 61 to 70 of about 877,846 (152)

Formation of ultrafine grained microstructures in steel through strain induced transformation during single pass hot rolling

, 2004
In the present study, wedge-shape samples were used to study the effect of strain induced transformation on the formation of ultrafine grained structures in steel by single pass rolling.
Hossein Beladi (13060689), Peter Hodgson (13089276), A Zarei-Hanzaki (13282701), Georgina Kelly (13071438)   +3 more
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Characteristics of ultrafine/nanostructured bainite formation in low-temperature ausformed medium-carbon steels

, 2023
Abstract Nanostructured bainite is recognized as a novel structure engineered through innovative processing thus enabling tensile strength as high as 2000 MPa in medium carbon steels. Low martensite start (MS) temperature of a typical high-carbon steel enables bainitic transformation at relatively lower temperatures, thus facilitating the formation of ...
openaire   +1 more source

Tuning Bainitic Microstructures by Complex Thermo-mechanical Treatments under Constant Stress

Ausforming processes are those thermomechanical treatments in which austenite is plastically deformed before either a martensitic or a bainitic transformation takes place. Although the deformation of an austenitized steel at intermediate temperatures has
Eres-Castellanos, Adriana, García Mateo, Carlos, García Caballero, Francisca, Pérez-Aroca, V., Carrero-Santos, P.   +4 more
core   +1 more source

Electrochemical corrosion behaviour of nanostructured bainitic steel [PDF]

, 2014
Nanostructured bainitic steels are gaining high interest due to their excellent mechanical properties. However, high carbon content in nanostructured bainitic steels can influence their general and localized corrosion susceptibility.
Kazum, Oluwole
core   +1 more source

Status and Progress of Super-Bainitic Steels

, 2012
The basic alloying elements in super-bainitic steels are C-Mn-Si and the structure of ultra-fine bainite, martensite and residual austenite is obtained by low temperature phase transformation at 300 〜500 ℃. In order to decrease critical cooling velocity,
补丛华, 徐光, 邹航, 操龙飞
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Effect of prior martensite on bainitic transformation of high Si hypereutectoid steel

The paper discusses the effect of prior martensite on the bainitic transformation of a high Si hypereutectoid steel. The research uses a combination of experimental techniques, high-resolution dilatometry and X-ray diffraction analysis, and theoretical ...
Lucia Morales-Rivas, Philippot, Amandine, Morales-Rivas, Lucía, Carlos Garcia-Mateo, Jose A. Jimenez, García Mateo, Carlos, Amandine Philippot, Sourmail, Thomas, Jiménez, José Antonio, Thomas Sourmail   +9 more
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Characteristics and Kinetics of Bainite Transformation Behaviour in a High-Silicon Medium-Carbon Steel above and below the M_s Temperature. [PDF]

Materials (Basel), 2022
Pashangeh S, Ghasemi Banadkouki SS, Somani M, Kömi J.   +3 more
europepmc   +1 more source

Effect of Quenching Temperature on Microstructure and Mechanical Properties of 80 mm Quenching- Tempering Low Carbon Bainite 690 MPa High Strength Steel Plate

, 2021
Key words: ,Low-Carbon Bainitic Steel, Quenching, Tempering Sorbite, Fracture Morphology ...
孟羽, 刘朝霞, 刘俊, 徐光琴, 许晓红   +4 more
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Influence of Cooling Rate on the Microstructure of Bainitic Steel

, 2011
The microstructure of a bainitic steel after different cooling rates has been investigated by transmission electron microscopy (TEM) and electron backscattered diffraction (EBSD).
Yun Guan, Rong Dong Han, Yi Qiang Sun, Zhi Fen Wang, Li Xin Wu   +4 more
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Effect of Cold Rolling on Microstructural and Mechanical Properties of a Dual-Phase Steel for Automotive Field. [PDF]

Materials (Basel), 2022
Bassini E, Marchese G, Sivo A, Martelli PA, Gullino A, Ugues D.   +5 more
europepmc   +1 more source