Results 141 to 150 of about 47,760 (182)
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, Christine Borchers, D Raabe
exaly +5 more sources
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
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Influences of simple strain path changes on mechanical behaviours of pearlitic steel wire
Materials Science and Technology, 2015T. Zhao +4 more
exaly +2 more sources
Analysis of Pearlitic Cold Drawn Steel Wire
Materials Science Forum, 2015The effect of microstructure on the mechanical properties of cord steel wires was investigated. Material properties and damage behaviours were identified. Metal cord, for reinforcing articles of an elastomeric material, such as tires, conveyor belts and so on of the single strand type, in particular made up of a plurality of 3, 4 or 6 wires, where in ...
Mária Mihaliková +2 more
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Effect of interlamellar spacing on the delamination of pearlitic steel wires
Scripta Materialia, 1996Abstract The increased interlamellar spacing causes the larger sized globular cementite particles in colonies initially aligned transverse to the drawing axis, and results in the occurrence of more frequent and larger sized void formation during drawing.
Bae, CM, Nam, WJ, Lee, CS
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Strain Aging of Heavily Drawn Pearlitic Steel Wires
Advanced Materials Research, 2007The strain aging of heavily drawn pearlitic steel wires has been studied by means of electrical resistivity mearsurement. The kinetic of the early stage of strain aging after being drawn to true strain 2.89 is described by a Johnson-Mehl equation. The apparent activation energy ΔH is estimated as 31.7kJ/mol.
Na Min, Yi Jia Gu, Xue Jun Jin
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Fracture Characteristics of Fully Pearlitic Steel Wire in Tension and Torsion
Journal of Iron and Steel Research International, 2016Abstract The fracture characteristics of fully pearlitic steel wires with fine and randomly oriented lamellae have been investigated after tension and torsion, respectively. It is found that the predominant fracture mode under small pre-deformation is dimple.
T. Zhao +3 more
semanticscholar +2 more sources
Cementite decomposition in heavily drawn pearlite steel wire
Scripta Materialia, 2001Heavily drawn pearlitic wires have been investigated extensively over the years for its unusual strainhardening behavior as well as for the high strength with acceptable level of ductility. They are widely used for tire cord, springs, wire rope, and suspension bridge cable.
K Hono +5 more
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Steel Research International
This work systematically studies the evolution mechanism of the steel wire's mechanical properties and microstructure during electropulsing treatment (EPT) using X‐ray diffraction, transmission electron microscopy, and atomic probe tomography, combined ...
Haichao Zhang +3 more
semanticscholar +1 more source
This work systematically studies the evolution mechanism of the steel wire's mechanical properties and microstructure during electropulsing treatment (EPT) using X‐ray diffraction, transmission electron microscopy, and atomic probe tomography, combined ...
Haichao Zhang +3 more
semanticscholar +1 more source