Influence of Accumulated Strain on the Fracture Behavior of Low‐ and Medium‐Carbon Steels Processed by Equal‐Channel Angular Pressing
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201901336
Abstract: Herein, commercial ferritic–pearlitic unalloyed low‐carbon and medium‐carbon steel samples containing a machined U‐shaped notch are subjected to equal‐channel angular pressing (ECAP) under varying total strains. The impact toughnesses and fracture surface structures of these samples… read more here.
Keywords: carbon steel; medium carbon; carbon; strain ... See more keywords
The Coarse Microstructure of Medium‐Carbon Microalloyed Steel Crankshafts: Formation Mechanism and Finish Forging Control
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DOI: 10.1002/srin.201900572
Abstract: The effect of hot deformation parameters on microstructure coarsening of the medium‐carbon microalloyed steel is studied by means of hot compression experiments. The effective strain of finish forging in a crankshaft is simulated by means… read more here.
Keywords: finish forging; medium carbon; microstructure; steel ... See more keywords
Structure and Wear Resistance of Nitrocarburized Medium-Carbon Steels
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DOI: 10.1007/s11041-018-0202-9
Abstract: The methods of optical and scanning electron microscopy are used to study the structure and phase composition of nitrocarburized layer in medium-carbon steels alloyed with manganese, chromium and nickel. Transmission electron microscopy is applied to… read more here.
Keywords: medium carbon; carbon steels; microscopy; wear resistance ... See more keywords
Effect of Preheat Treatment on Wear and Corrosion Rates of Copper Electrodeposition on Medium-Carbon Steel
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DOI: 10.1007/s11668-020-00982-y
Abstract: The work investigated the effects of pre-surface treatment on wear and corrosion rates of copper electrodeposition on medium-carbon steel. Medium-carbon steel samples were subjected to heat treatment (annealing, normalizing and quenching) in a muffle furnace.… read more here.
Keywords: medium carbon; corrosion; carbon steel;
Effect of Deformational Processing on Microstructure and Corrosion Resistance of Medium Carbon Steel Wires
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DOI: 10.1007/s13632-020-00642-5
Abstract: Medium carbon steel wires have a wide range of applications during which it can be undergone to different kinds of external impacts. The aim of this research is to study microstructure and corrosion resistance of… read more here.
Keywords: medium carbon; steel wires; carbon steel;
Microstructural Characteristics and Mechanical Properties of Low-Alloy, Medium-Carbon Steels After Multiple Tempering
Sign Up to like & getrecommendations! Published in 2019 at "Acta Metallurgica Sinica (english Letters)"
DOI: 10.1007/s40195-018-0805-6
Abstract: The microstructure and mechanical properties of NiCrMoV- and NiCrSi-alloyed medium-carbon steels were investigated after multiple tempering. After austenitising, the steels were hardened by oil quenching and subsequently double or triple tempered at temperatures from 250… read more here.
Keywords: medium carbon; multiple tempering; carbon steels; mechanical properties ... See more keywords
Austenite grain growth and its effect on splitting fracture property of a V–N microalloyed medium carbon steel connecting rod
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-019-00288-w
Abstract: The growth behaviour of austenite grain in a V–N microalloyed medium carbon steel and its effect on splitting fracture property were investigated by mechanical tests, fracture morphology and microstructure analysis. When the heating temperature is… read more here.
Keywords: medium carbon; carbon steel; austenite grain; microalloyed medium ... See more keywords
Three Dimensional Optical Microstructure Analysis of Ferrite and Pearlite Phases in a Medium Carbon Steel
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DOI: 10.1017/s1431927617000770
Abstract: This work presents a three dimensional microstructural analysis of medium carbon steels, based on serial sectioning using optical microscopy. The microstructural phases considered here are ferrite and pearlite. Typically conventional 2D microscopy is used to… read more here.
Keywords: three dimensional; medium carbon; microscopy; analysis ... See more keywords
Acceleration of bainitic transformation by introducing AlN in medium carbon steel
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DOI: 10.1080/02670836.2018.1543107
Abstract: ABSTRACT Shortening the austempering time for bainitic transformation is beneficial for the application of high-performance bainitic steel, which has attracted lots of attentions from materials researchers. It is interesting to find that adding nitrogen, ∼210 ppm,… read more here.
Keywords: medium carbon; carbon steel; transformation; bainitic transformation ... See more keywords
The Strength and Fracture Mechanism of Unalloyed Medium-Carbon Steel with Ultrafine-Grained Structure under Single Loads
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DOI: 10.1134/s0031918x18100071
Abstract: This work is devoted to the study of the tensile strength, static crack resistance (К1С), and impact toughness of unalloyed medium-carbon (0.45% C) steel with ultrafine-grained (UFG) structure obtained by equal-channel angular pressing (ECAP) in… read more here.
Keywords: medium carbon; unalloyed medium; medium; carbon steel ... See more keywords
The Use of Numerical Modelling to Determine the Conditions of Regeneration of Medium Carbon Steel
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DOI: 10.1515/amm-2017-0328
Abstract: In the paper, the regeneration process of the material in grade C45 using the MAG welding was analysed. The effect of preheating on the properties of the regenerated layers was determined. Preheating technology was used… read more here.
Keywords: medium carbon; carbon steel; use numerical;