Journal ArticleDOI
Thermomechanical processing of advanced high strength steels
Jingwei Zhao,Zhengyi Jiang +1 more
TLDR
A comprehensive review of recent progress in TMP of AHSSs, with focus on the processing-microstructure-property relationships of the processed AHSS, is provided in this paper.About:
This article is published in Progress in Materials Science.The article was published on 2018-05-01. It has received 251 citations till now.read more
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Microstructure Evolution during the Production of Dual Phase and Transformation Induced Plasticity Steels Using Modified Strip Casting Simulated in the Laboratory
TL;DR: In this article, the phase transformations, particularly the formation of ferrite, bainite and martensite and the retention of austenite, were analyzed in one 0.17C-1.52Si−1.61Mn-0.195Cr steel subjected to the modified strip casting simulated in the laboratory.
Journal ArticleDOI
Deformation mechanism and nano-scale interplay of dual precipitation during compressive deformation of a duplex lightweight steel at high strain rate
TL;DR: In this paper, the compressive deformation response of Fe-Mn-Al-Ni-C lightweight steel strengthened with dual precipitation has been studied within a temperature regime of 1223-1423 K and at a strain rate of 10 s−1.
Journal ArticleDOI
Visualization and simulation of 1700MS sheet laser welding based on three-dimensional geometries of weld pool and keyhole
TL;DR: In this article, a laser butt welding experiment assisted with high speed imaging was conducted to observe the keyhole and weld pool geometries, which contained the upper width, bottom width and upper length of the weld pool, and the diameter and inclining angle of the key hole.
Journal ArticleDOI
Microstructural evolution and mechanical properties of a low-carbon V–N–Ti steel processed with varied isothermal temperatures
TL;DR: In this paper, the influence of isothermal temperature on the microstructure and mechanical properties of a low-carbon V-N-Ti steel was investigated, and the results showed that microstructural refinement can enhance the yield strength and the mean equivalent diameter (MED) with the misorientation tolerance angles ranging from 2° to 6°.
Journal ArticleDOI
High elongation of medium-manganese steel containing 1.0 wt.% Al after a short intercritical annealing time
TL;DR: In this article, the phase transformation, microstructure, and tensile properties of medium-manganese steel containing 1.0wt.% Al (1.0Al) after a short intercritical annealing (IA) time at different IA temperatures using thermodynamic simulation, scanning electron microscopy, transmission electron microscope, X-ray diffractometry, and uniaxial tensile tests.
References
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Journal ArticleDOI
The Deformation and Ageing of Mild Steel: III Discussion of Results
TL;DR: In this paper, an attempt is made to explain the observed phenomena in the yielding and ageing of mild steel, described in two previous papers, in the general terms of a grain-boundary theory.
Journal ArticleDOI
Current issues in recrystallization: a review
Roger D. Doherty,D.A. Hughes,F.J. Humphreys,John J. Jonas,D. Juul Jensen,Michael E. Kassner,Wayne E. King,Terry R. McNelley,H.J. McQueen,Anthony D. Rollett +9 more
TL;DR: The current understanding of the fundamentals of recrystallization is summarized in this paper, which includes understanding the as-deformed state, nucleation and growth, the development of misorientation during deformation, continuous, dynamic, and geometric dynamic recystallization, particle effects, and texture.
Journal ArticleDOI
Dynamic and post-dynamic recrystallization under hot, cold and severe plastic deformation conditions
TL;DR: In this paper, the evolution of the new microstructures produced by two types of dynamic recrystallization is reviewed, including those brought about by severe plastic deformation (SPD).