Results 81 to 90 of about 12,738 (228)
Effect of Tempering on Size and Orientation of Grain in Ultra-Fine Grain Bainite Steel
Teshugang, 2006 With 50 kg vacuum induction furnace melted ingot,breakdown at 1150 ℃ and two stage control rolling, 12 mm plate finishing rolling at 830 ℃,then relaxation for 27 s,water cooling at 720 ℃ with cooling rate 30~35 ℃/s, the ultra-low-carbon bainite ...
陈庆丰 +5 more
doaj
International Journal of Technology, 2020 The formation of bainite in steel alloys is affected not only by temperature, holding time, and cooling method but also by steel alloy’s main alloying element. In iron-nickel (Fe-Ni) lateritic steels, the steelmaking process from nickel pig iron (NPI)
Fatayalkadri Citrawati +2 more
doaj +1 more source
Further evidence of tetragonality in bainitic ferrite [PDF]
, 2014 There is growing evidence that bainitic ferrite which retains a substantial amount of carbon in solid solution does not have cubic symmetry. We provide additional data on a different nanostructured bainitic steel to support this evidence, based on ...
Bhadeshia, H. K. D. H. +4 more
core +3 more sources
Advanced Engineering Materials, Volume 28, Issue 1, January 2026.This work applies High‐Speed Nanoindentation to study multi‐material transitions in powder bed fusion–electron beam melting components. The aim is to assess the mechanical gradients and interfacial behavior between American iron and steel institute 316L stainless steel and V4E tool steel in additively manufactured structures.
Laia Ortiz‐Membrado +6 more
wiley +1 more source
steel research international, Volume 97, Issue 1, Page 524-542, January 2026.Here, the microstructure evolution of a new generation ultrahigh‐strength S1300‐type structural steel has been investigated for direct‐quench and tempering route. Various stages of tempering are elucidated by thorough characterization, and a new strain‐size parameter of martensite is proposed to have a correlation with hardness, which will be useful in
Buddhadev Jana, Radhakanta Rana
wiley +1 more source
Effect of Chemical Composition and Isothermal Treatment Duration on Nano-bainite Steels
MedžiagotyraEffect of chemical composition and isothermal treatment duration on nano-bainite steels is investigated in this work. The steels that contain Co, V and Al elements with high C are designed and produced. The nano-bainite microstructures can be obtained by
Jie DU +3 more
doaj +1 more source
A Comparison of the Ballistic Performances of Various Microstructures in MIL-A-12560 Armor Steel
Metals, 2020 Due to their advantageous properties, there is a growing interest in developing armor steels containing fully or partially bainitic microstructures. In this study, bainitic and martensitic microstructures were obtained in rolled homogeneous armor (RHA ...
Erkan Konca
doaj +1 more source
cMat, Volume 2, Issue 4, December 2025.ABSTRACT High‐entropy alloys (HEAs) exhibit exceptional mechanical properties under cryogenic conditions, defying the conventional strength‐ductility trade‐off observed in traditional metal. This review systematically consolidates recent advancements in understanding the deformation mechanisms, microstructural dynamics, and anomalous mechanical ...
Xin Jiang +5 more
wiley +1 more source
Effect of Boron on Structure and Mechanical Properties of 780 MPa Low Carbon Bainite Steel
Teshugang, 2018 The tested low carbon bainite steel (/%: 0.08C, 0.11~0.13Si, 1.10~1.12Mn, 0.008〜0.009P, 0.002S, 0.21~0.23Ni, 0.020~0.021Ti, 0.003〜0.004Nb, 0~0.0010B, 0.0007~0.0008O, 0.0031~0.0033N) is melted by a 50kg vacuum induction furnace, rolled to 45mm plate ...
赵燕青 +6 more
doaj
Journal of Materials Research and TechnologyIn this work, a strategy is proposed by combining prior cold deformation with chronological control of phase transformation to achieve ultrafine martensite-bainite duplex microstructures in GCr15 bearing steel, which is the specimens with 0∼45 % prior ...
Xiaohui Lu +7 more
doaj +1 more source