Results 41 to 50 of about 132 (125)

Effect of metastable retained austenite on dynamic mechanical properties of nanostructured bainitic steel under high-strain rate deformation

Journal of Materials Research and Technology
In this study, modifying the austenitizing temperature offers a strategically viable way towards creating blocky retained austenite (BRA) with varying sizes and morphologies in nanostructured bainitic steel, in strikingly contrast to the conventional ...
Shichao Fan, Ziqing Xu, Hai Hao, Yu Bai, Xiaohu Deng, Dong Guo   +5 more
doaj   +1 more source

Reverse Hall–Petch Effect of Nano-Bainite in a High-Carbon Silicon-Containing Steel

Metals
High-strength steels are widely used in various mechanical production and construction industries for their low cost, high strength and high toughness. Among these, bainitic steels have better comprehensive performance relative to martensite and ferrite.
Xin Zhang, Zixuan Shao, Muqun Sun, Tianyu Cui, Qingsuo Liu, Jian Han   +5 more
doaj   +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

Evaluation of the Impact and Fracture Toughness of a Nanostructured Bainitic Steel with Low Retained Austenite Content. [PDF]

Materials (Basel), 2023
Brunčko M, Kirbiš P, Anžel I, Gusel L, Feizpour D, Irgolič T, Vuherer T.   +6 more
europepmc   +1 more source

Nanostructured Bainitic Bearing Steel

ISIJ International, 2020
Zhinan Yang, Fucheng Zhang
openaire   +2 more sources

Electrochemical corrosion behaviour of nanostructured bainitic steel

, 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. In this study, the corrosion behaviour of nanostructured bainitic steel was compared with the well-known martensitic ...
openaire   +2 more sources

Controlling the Thermal Stability of a Bainitic Structure by Alloy Design and Isothermal Heat Treatment. [PDF]

Materials (Basel), 2023
Królicka A, Caballero FG, Zalecki W, Kuziak R, Rozmus R.   +4 more
europepmc   +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

TIANOBAIN - Towards industrial applicability of (medium C) nanostructured bainitic steels - RFCS

Impact, 2018
Excellent combinations of strength and toughness can be obtained from high-carbon nanobainite, but this requires high levels of alloying and long heat treatments. This project will develop very fine bainitic ¿ austenitic steels more cost effectively from leaner medium carbon alloys using shorter processing times via thermomechanical ausforming. Tensile
García Mateo, Carlos, García Caballero, Francisca   +1 more
openaire   +2 more sources

Strength-Toughness of a Low-Alloy 0.25C Steel Treated by Q&P Processing. [PDF]

Materials (Basel), 2023
Tkachev E, Borisov S, Borisova Y, Kniaziuk T, Gaidar S, Kaibyshev R.   +5 more
europepmc   +1 more source