Results 1 to 10 of about 122 (113)
Hierarchical structures in cold-drawn pearlitic steel wire [PDF]
Acta Materialia, 2013 Abstract The microstructure and crystallography of drawn pearlitic steel wires have been quantified by a number of electron microscopy techniques including scanning electron microscopy, transmission electron microscopy, electron backscatter diffraction and nanobeam diffraction, with focus on the change in the structure and crystallography when a ...
Xiaodan Zhang +2 more
exaly +2 more sources
Metals, 2023 In this paper, the effects of the skin pass technique on the residual stress and plastic strain fields generated in cold drawn pearlitic steel wires are analyzed.
Jesús Toribio, Miguel Lorenzo
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On the formation of vacancies in α-ferrite of a heavily cold-drawn pearlitic steel wire
Scripta Materialia, 2011 Cold-drawn pearlitic steel wires are widely used in numerous engineering fields. Combining X-ray line profile analysis and positron annihilation spectroscopy methods, up to 10−5–10−4 vacancies were found in α-ferrite of a cold-drawn pearlitic steel wire with a true strain of ε = 3.
Y Z Chen, Gabor Csiszár, Jakub Cizek
exaly +4 more sources
Atom probe tomography characterization of heavily cold drawn pearlitic steel wire
Ultramicroscopy, 2011 Atom Probe Tomography (APT) was used to analyze the carbon distribution in a heavily cold drawn pearlitic steel wire with a true strain of 6.02. The carbon concentrations in cementite and ferrite were separately measured by a sub-volume method and compared with the literature data.
Y Z Chen +2 more
exaly +5 more sources
Recent Advances on Drawing Technology of Ultra-Fine Steel Tire Cord and Steel Saw Wire
Metals, 2021 Steel tire cord and steel saw wire represent typical precision pearlitic steel wire rods of wire products; it is a very important solar energy material with a diameter about 50 μm. This paper mainly discusses the research progress of the wire rod drawing
Changyong Chen +4 more
doaj +1 more source
Metals, 2021 The fracture performance of axisymmetric notched samples taken from pearlitic steels with different levels of cold-drawing is studied. To this end, a real manufacture chain was stopped in the course of the process (on-site in the factory), and samples of
Jesús Toribio, Francisco-Javier Ayaso
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Ratchetting in Cold-Drawn Pearlitic Steel Wires [PDF]
Metallurgical and Materials Transactions A, 2019 The microscopic mechanisms that accommodate uniaxial ratchetting in cold-drawn pearlitic steel wires were explored. A two-stage evolution of ratchetting strain as a function of cycle numbers was observed. The initial sudden increase of plastic strain leads to a rapid decomposition of cementite, followed by a constant ratchetting strain rate with ...
Lunwei Liang +5 more
openaire +1 more source
Automobile Tires’ High-Carbon Steel Wire
Encyclopedia, 2021 It is a well-known fact that to manufacture an automobile tire more than 200 different materials are used, including high-carbon steel wire. In order to withstand the affecting forces, the tire tread is reinforced with steel wire or other products such ...
Marina Polyakova, Alexey Stolyarov
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Crack tip fields and mixed mode fracture behaviour of progressively drawn pearlitic steel [PDF]
Fracture and Structural Integrity, 2015 This paper deals with the influence of the cold drawing process on the fracture behaviour of pearlitic steels. To this end, fracture tests under axial loading were performed on steel wires with different drawing degree (from a hot rolled bar to a ...
J. Toribio, B. González, J.C. Matos
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Effect of Niobium on Microstructure and Mechanical Properties of a Hypereutectoid Steel
Materials Research, 2022 High-carbon steels have been used to high-strength steel wire and strands for prestressing concrete. The necessity of high-strength levels at increasingly larger diameters of wire rods is a technological challenge.
Ricardo Amorim Pessoa +4 more
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