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Micromechanical modeling of ferritic/pearlitic steels
Materials Science and Engineering: A, 2002A two-dimensional micromechanical model based on the Voronoi algorithm is presented to model two-phase ferritic/pearlitic steels. Special care is taken to generate periodic grain structures as well as periodic finite element meshes. The model is evaluated by generalized plane strain finite element calculations, periodic representative cells are ...
Mikael Nygårds, Peter Gudmundson
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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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Atom probe microanalysis of a pearlitic steel
Metal Science, 1977AbstractA computer-controlled FIM/atom probe mass spectrometer has been used to measure the partitioning of alloying elements between the carbide, matrix, and interface regions of a commercial 0.8C-0.7Mn-0.3 wt.-%Si pearlitic steel, produced by a lead patenting process.
M. K. Miller, G. D. W. Smith
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The morphology and formation mechanism of pearlite in steels
Materials Characterization, 2009A number of morphological features of pearlite were revealed through scanning electron microscopy using deeply etched specimens. These include cementite branching, bridging, gaps, holes and curvature. The presence of cementite thin films or networks along the austenite grain boundaries in eutectoid steel and at the interface between pearlite and ...
Zhang, M.X., Kelly, P.M.
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Structure and properties of low-pearlite steel
Metal Science and Heat Treatment, 19771. In terms of increasing stability of austenite the steels investigated can be arranged in the following order: 08G2S; 08G2S+0.03% V; 08G2S+0.05% Nb; 08G2S+0.02% Nb+0.03% V. 2. The increase in the strength of steels 08G2S, 08G2SB, and 08G2SF and the increase of their cold resistance when the final rolling temperature is lowered to 700 ...
Yu. I. Matrosov +3 more
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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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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
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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Drawing-Induced Evolution of Inclusions in Cold-Drawn Pearlitic Steel
Metals, 2021Fco Javier Ayaso Yanez +2 more
exaly