Results 91 to 100 of about 2,498 (224)

Pre-martensite and bainite reactions: A thermal stability study

Materials & Design
The comparative analysis of two ways to achieve ultra-fine bainitic steels considering isothermal heat treatment above and below martensite start (Ms) temperature was formulated.
Aleksandra Królicka, José Antonio Jimenez, Francisca G. Caballero   +2 more
doaj   +1 more source

Selective dissolution of retained austenite in nanostructured bainitic steels [PDF]

, 2014
Nanostructured bainitic steels, containing bainitic ferrite laths and retained austenite films, formed at two different isothermal temperatures were compared for corrosion behavior in chloride-containing solution using electrochemical techniques.
Oluwole Kazum, Mathan Bobby Kannan, Ilana Timokhina, Shahin Khoddam, Kannan, Mathan Bobby, Khoddam, Shahin, Kazum, Oluwole, Timokhina, Ilana, Hossein Beladi, Hodgson, Peter, Beladi, Hossein, Peter Hodgson   +11 more
core   +1 more source

Effect of Austempering Processes on the Tensile Properties and the Work-Hardening Behavior of Austempered Bainitic Steels Below the Martensite Start Temperature. [PDF]

Materials (Basel), 2023
Wang K, Hu F, Zhou W, Yershov S, Li L, Wu K.   +5 more
europepmc   +1 more source

Effect of microstructure on the cleavage fracture strength of low carbon Mn–Ni–Mo bainitic steels [PDF]

, 2004
The effects of the microstructure on the cleavage fracture strength of low carbon Mn-Ni-Mo bainitic steels were examined. A four-point bend test and double-notched bend specimens were used to measure the cleavage fracture strength of the alloys and ...
Hu-Chul Lee, Oh, YJ, Im, YR, Byeong-Joo Lee, Jun Hwa Hong, Yong Jun Oh, Lee, HC, Lee, BJ, Young-Roc Im, Hong, JH   +9 more
core   +1 more source

Influence of bainite morphology on impact toughness of continuously cooled cementite free bainitic steels [PDF]

, 2012
The influence of bainite morphology on the impact toughness behaviour of continuously cooled cementite-free low carbon bainitic steels has been examined.
J Chao, Cornide, Juan, Hasler, St., Capdevila, Carlos, C Garcia-Mateo, H Roelofs, Roelofs, H., García Caballero, Francisca, St Hasler, C Capdevila, Chao, Jesús, F G Caballero, J Cornide   +12 more
core   +1 more source

Effect of the welding technique and post-welding heat treatments on the microstructure and mechanical properties of a high silicon nanostructured carbide-free bainitic steel

Journal of Materials Research and Technology
Recently carbide free bainitic steels, with microstructure consisting in nanoscaled bainitic ferrite plates and high carbon-enriched austenite, have been developed.
Mattia Franceschi, Edoardo Bregolin, Alvise Miotti-Bettanini, Luca Pasqualini, Simone Campagnolo, Andrea Zambon, Luca Pezzato, Manuele Dabalà   +7 more
doaj   +1 more source

Strain rate dependent dynamic mechanical response of bainitic multiphase steels [PDF]

, 2019
Bainitic steels, as a third generation of advanced high strength steels, are potential steel grades for automotive applications. Two grades of bainitic steels with low and high silicon content, with three different thermal treatments per grade and ...
Shakerifard, Behnam, Kestens, Leo, Verleysen, Patricia, Galan Lopez, Jesus, Taboada Legaza, Mari Carmen   +4 more
core   +1 more source

Microstructural design of retained austenite and bainitic variants for improved ductility–toughness synergy in a low-carbon railway steel

Journal of Materials Research and Technology
Pearlitic steels are widely employed in high-speed railway rails but suffer from an inadequate strength-toughness balance and fatigue-related defects.
Ao Liu, Jiapeng Liu, Xuemin Wang, Yongzhe Yang, Jinghua Cong, Fengshou Liu, Yi Ren, Yang Zhou   +7 more
doaj   +1 more source

Fatigue crack growth and fracture behavior of bainitic rail steels. [PDF]

2011PDFTech ReportAglan, Heshmat A.Tuskegee UniversityUnited States. Department of Transportation. Federal Railroad Administration. Office of Railroad Policy and DevelopmentUnited States. Federal Railroad Administration.

core  

Industrialised nanocrystalline bainitic steels. Design approach [PDF]

, 2014
Nanostructured microstructures consisting of a mixture of very thin plates of bainitic ferrite separated by C enriched austenite are the main characteristics of the so called NANOBAIN steel family.
García Mateo, Carlos, García Caballero, Francisca, Sourmail, Thomas, Smanio, V., García de Andrés, Carlos   +4 more
core   +1 more source