Results 1 to 10 of about 670 (131)
Journal of Materials Research and Technology, 2023 Ausforming at 900 °C with 30% reduction in V and N micro-alloyed steel could induce VN precipitation, which has low lattice misfit (1.8%) with bainitic ferrite in a particular crystal orientation.
Xiaojie Zhao +4 more
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The Effects of Cr and Al Addition on Transformation and Properties in Low‐Carbon Bainitic Steels
Metals, 2017 Three low‐carbon bainitic steels were designed to investigate the effects of Cr and Al addition on bainitic transformation, microstructures, and properties by metallographic method and dilatometry.
Junyu Tian +4 more
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Metals, 2019 Both ausforming and transformation temperature affect the successive bainitic transformation and microstructure. The individual influence of each case is clear, whereas the combined effects are still unknown. Thermomechanical simulation and metallography
Hang Zou +4 more
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Bainitic Transformation and Properties of Low Carbon Carbide-Free Bainitic Steels with Cr Addition
Metals, 2017 Two low carbon carbide-free bainitic steels (with and without Cr addition) were designed, and each steel was treated by two kinds of heat treatment procedure (austempering and continuous cooling).
Mingxing Zhou +4 more
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Design concept and phase transformation study of advanced bainitic-austenitic medium-Mn steel [PDF]
Scientific ReportsThe isothermal heat treatment processing routes are designed for a novel 0.17 C-3.1Mn-1Si-0.55Al-0.22Mo-0.034Ti-0.073 V steel, aiming to obtain a homogeneous fine lath-type microstructure consisting of bainitic ferrite and retained austenite (RA).
Anna Wojtacha +6 more
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Quantitative Assessment of the Time to End Bainitic Transformation
Metals, 2019 Low temperature bainite consists of an intimate mixture of bainitic ferrite and retained austenite, usually obtained by isothermal treatments at temperatures close to the martensite start temperature and below the bainite start temperature.
Miguel A. Santajuana +6 more
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Journal of Materials Research and TechnologyControlling continuous cooling is considered an effective means of producing high-strength and high-toughness bainitic steel. A medium carbon bainite frog steel is designed.
Xiaoyan Long +6 more
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Crystals, 2023 Generally, the addition of Chromium (Cr) into the dual-phase (DP) steels can suppress bainitic transformation. In this work, the continuous hot-dip galvanization of DP980 steel is thermally simulated with various Cr contents of 0/0.3/0.6 wt.%, and the ...
Xuefei Chen +6 more
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In situ observation of bainitic transformation behavior in medium carbon bainitic steel
Journal of Materials Research and Technology, 2022 The bainitic transformation behavior of samples with different scales was observed with dilatometer (DIL), high-temperature laser scanning confocal microscope (LCSM), and environmental transmission electron microscope (ETEM).
Xiaojie Zhao +4 more
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Effect of ausforming on microstructure and hardness characteristics of bainitic steel
Journal of Materials Research and Technology, 2020 Effects of process parameters of the ausforming such as temperature, strain and strain rate on the martensitic start temperature, kinetics of isothermal bainitic transformation and microstructure refinement of a low carbon carbide-free bainitic steel ...
Theerawat Kumnorkaew +3 more
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