Results 91 to 100 of about 59,106 (209)

Processing and Evaluation of Ferritic-Bainitic Multi-phase Steel

Journal of Petroleum and Mining Engineering, 2017
Production of bainite-ferrite multi-phase steels on industrial CSP scale provides approach to improve mechanical properties along with large cost reduction opportunity. In terms of hot-rolling conditions, chemical composition, and microstructure; characterizing ferritic-bainitic steels and their difference from ferritic-pearlitic steels regarding ...
Mohamed Safa, Rashad Ramadan, Samir Ibrahim   +2 more
openaire   +1 more source

Microstructure features and carbon partitioning in low temperature bainitic steels: The effect of magnetic field

, 2023
The effect of a 12 Tesla magnetic field on the microstructure and carbon partitioning in a low temperature bainitic steel isothermally transformed at 300 °C was investigated.
Peter Hodgson (13089276), K Wu (7719332), B Dong (11060022), T Hou (13512481), M Cai (13288023), Bernard Rolfe (13062105), Lingxue Kong (13081401)   +6 more
core  

In-situ investigation on the morphological evaluation of bainitic microstructure of medium C-steel

Discover Materials
The bainitic transformation behavior and microstructural evolution in C–Mn–Si steel were investigated using in-situ Laser Scanning Confocal Microscopy (LSCM) and dilatometry.
Soumyadarshi Saswat Mahapatra, Md. Basiruddin Sk, Prakash Srirangam, Soumitra Kumar Dinda   +3 more
doaj   +1 more source

Improving strength, ductility and toughness of ultrafine bainitic steel via tailoring retained austenite and nano-carbide precipitation

Metals Advances
Ultrafine bainitic steel exhibits promising applications in bearings, springs, and railway crossings due to its excellent strength-toughness balance and fatigue resistance.
Jianjun Wang, Xiaoyong Feng, Zhinan Yang, Jingxia Zhang, Fucheng Zhang   +4 more
doaj   +1 more source

In-situ observation of strain partitioning and damage development in continuously cooled carbide-free bainitic steels using micro digital image correlation

, 2019
In this article, we probe the strain partitioning between the microstructural features present in a continuously cooled carbide-free bainitic steel together with damage nucleation and propagation.
Makineni, S., Sietsma, Jilt, Makineni, S.K., Petrov, R., Dutta, A., Petrov, Roumen, Kumar, A., Herbig, M., Sietsma, J.   +8 more
core   +1 more source

A Comprehensive Understanding of Bainite Phase Transformation Mechanism in TRIP Bainitic-supported Ferrite Steel

International Journal on Advanced Science, Engineering and Information Technology
Mechanical parts on ships and automobiles are diverse in shape, size, and working conditions. They operate with static, cyclic, and shock loads in various environments at low and high temperatures. Therefore, materials need to be highly durable to ensure the reliability of parts and structures on ships and automobiles.
Van Nhanh Nguyen, Anh-Tuan Nguyen, Dinh Tuyen Nguyen, Huu Cuong Le, Văn Phúc Nguyễn   +4 more
openaire   +1 more source

Synchrotron X-ray studies of austenite and bainitic ferrite

, 2008
High-resolution synchrotron X-ray diffraction has been used to conduct in situ studies of the temporal evolution of phases during the isothermal growth of bainite.
Babu, S. S., Withers, Philip; id_orcid, Peet, M. J., Stone, H. J., Bhadeshia, H. K D H, Specht, E. D.   +5 more
core   +1 more source

Novel method for refinement of retained austenite in micro/nano-structured bainitic steels [PDF]

, 2017
A comparative study was conducted to assess the effects of two different heat treatments on the amount and morphology of the retained austenite in a micro/nano-structured bainitic steel.
Wu, K. M., K. M. Wu, I. Rodionova, Shirzadi, A. A., F. C. Zhang, F. Hu, Hu, F., Wan, X. L., X. L. Wan, Zhang, F. C., A. A. Shirzadi, Rodionova, I.   +11 more
core   +1 more source

Effects of austempering on the microstructure and mechanical properties of high-strength nanostructured bainitic steel containing 3.5 wt% aluminum

Journal of Materials Research and Technology
This study aims to produce a cost-effective and low-density, high-strength nanostructured bainitic steel by optimizing the austempering process conditions.
Javad Behzadifar, Seyed Mohammad-Ali Boutorabi, Hassan Saghafian Larijani   +2 more
doaj   +1 more source

Influence of Prior Martensite on Bainite Transformation, Microstructures, and Mechanical Properties in Ultra-Fine Bainitic Steel

, 2019
A multiphase microstructure comprising of different volume fractions of prior martensite and ultra-fine bainite (bainitic ferrite and retained austenite) was obtained by quenching to certain temperatures, followed by isothermal bainitic transformation ...
Hui Guo, Xianying Feng, Jun Ma, Aimin Zhao, Qiang Li   +4 more
core   +1 more source