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International Journal of Precision Engineering and Manufacturing, 2022
Y. Shim, Eun-Ho Lee
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Y. Shim, Eun-Ho Lee
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Anisotropic yield surfaces after large shear deformations in pearlitic steel
, 2020Rolling contact fatigue often initiates in the highly deformed surface layer of railway rails. However, the behavior of pearlitic rail steels, subjected to such large shear strains, is not well known.
K. Meyer, M. Ekh, J. Ahlström
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A Ferritic-Pearlitic Steel with Eutectoid Composition
1993By alloy design based on demands for formability and high martensitic hardness, a new high-carbon, low-alloy steel has been developed. The steel, which minimizes the use of all elements except carbon and molybdenum, exhibits a microstructure and properties normally not attained in high-carbon steels.
I-M Andersson-Drugge, T Lund
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Divergent pearlite in a manganese eutectoid steel
Acta Metallurgica, 1963Abstract An unusual structural feature, diverging lamellae, has provided new insight to the influence of composition on transformations in steel. Samples from a high-purity ternary alloy of iron containing 5.2 per cent manganese and 0.6 per cent carbon were austenitized, isothermally transformed within the temperature range 500°–675°C, and quenched ...
John W Cahn, W.G Hagel
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Quasistatic and Dynamic Fracture of Pearlitic Steel
2008The processes of cleavage crack initiation and characteristic features of fracture surfaces in pearlitic hypo-eutectoid steel (the chemical composition is given in Table 1) have been investigated using Charpy impact specimens and CT specimens for fracture toughness KIc assessment.
B. Strnadel, P. Hausild, M. Karlik
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Atomic interactions between Si and Mn during eutectoid transformation in high-carbon pearlitic steel
, 2019The atomic interactions between Si and Mn during eutectoid transformation in high-carbon pearlitic steel were investigated. Atom probe tomography and first-principles calculations were applied to evaluate and analyze the atomic interactions at the ...
Linghui Huang +4 more
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Role of deformation on the hydrogen trapping in the pearlitic steel
Scripta MaterialiaZ.H. Li +6 more
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Understanding of tribomutation in ferritic / pearlitic steel
2019Ferritic/pearlitic steels show a complex response to tribological stressing due to their different mechanical properties. In this work, different analysis methods are combined in order to achieve a better understanding of such processes. Especially the phase-information by optical microscopy combined with the strain information by electron backscatter ...
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Microstructural phenomena in pearlitic railway steels
The railway industry constantly seeks advancements in train speed, axle load capacity, reliability, and rail longevity. Rails undergo complex and severe loading during operation due to wheel/rail contact, resulting in two main damage mechanisms: rolling contact fatigue (RCF) andwear.openaire +3 more sources