Results 171 to 180 of about 1,823 (196)
Some of the next articles are maybe not open access.
Chloride-induced corrosion behavior of cold-drawn pearlitic steel wires
Corrosion Science, 2018Abstract The chloride induced corrosion behavior of cold drawn pearlitic steel wires was systematically investigated using electrochemical measurements, namely, electrochemical impedance spectroscopy, and local electrochemical impedance spectroscopy for micro-areas.
Song Xiang +6 more
openaire +1 more source
Scripta Materialia, 2000
Cold drawing is an effective process to increase the strength of fully pearlitic steels with an acceptable level of ductility. Microstructural changes and deformation behavior of the pearlite during wire drawing are closely related to the initial microstructure of the pearlite.
Nam, WJ, Bae, CM, Oh, SJ, Kwon, SJ
openaire +2 more sources
Cold drawing is an effective process to increase the strength of fully pearlitic steels with an acceptable level of ductility. Microstructural changes and deformation behavior of the pearlite during wire drawing are closely related to the initial microstructure of the pearlite.
Nam, WJ, Bae, CM, Oh, SJ, Kwon, SJ
openaire +2 more sources
Analysis of the Plasticity Characteristics of Progressively Drawn Pearlitic Steel Wires
Materials Science, 2016The changes in the plasticity characteristics of prestressing steel wires in air and in hydrogenating environments caused by the process of cold drawing are investigated on the basis of slow strain-rate tests on smooth specimens. The tested pearlitic steel is highly susceptible to hydrogen embrittlement in all stages of cold drawing.
М. І. Hredil +2 more
openaire +1 more source
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
openaire +2 more sources
Reverse aging of pearlitic carbon steel wire rod
Ironmaking & Steelmaking, 2022Rivolta, Barbara +8 more
openaire +2 more sources
Effect of vanadium on microstructure and property of pearlitic steel wire
Materials Research Innovations, 2015AbstractEffects of vanadium micro-alloying on the microstructure and material properties of pearlitic steel were investigated, in an effort to obtain higher strength wire with good thermal stability. Experimental results showed that V element mainly existed in cementite and acted to strengthen cementite within pearlitic wire.
Fang, F. +4 more
openaire +2 more sources
Comment on “Cementite decomposition in heavily drawn pearlite steel wire”
Scripta Materialia, 2002Abstract A comment on the experimental data that give evidence for decomposition of cementite in pearlitic steels due to cold work is presented based on the recent and previous studies. Data obtained by using X-ray diffraction, Mossbauer spectroscopy, APFIM and relevant conclusions are discussed.
openaire +1 more source
Void initiation and microstructural changes during wire drawing of pearlitic steels
Materials Science and Engineering: A, 1995Microstructural changes and void initiation in fully pearlitic steels during cold wire drawing were investigated by performing tensile tests and microstructural examination with scanning electron microscopy. In this investigation, the primary focus was on cementite lamellae aligned transversely to the drawing axis in pearlite colonies.
Won Jong Nam, Chul Min Bae
openaire +1 more source
Microstructure and texture evolution in fully pearlitic steel during wire drawing
Science China Technological Sciences, 2013The evolution of morphology of pearlite and crystallographic texture of ferrite matrix in fully pearlitic steels during wire drawing were quantitatively investigated. The study revealed that a fiber structure of the pearlite morphology and a fiber texture of the ferrite matrix begin to take shape and develop gradually with increasing strain.
Ning Guo +3 more
openaire +1 more source
Macro- and Micromechanics of Pearlitic-Steel Deformation in Multistage Wire Production
Steel in Translation, 2018Ninefold drawing of pearlitic steel wire is investigated. On the basis of multiscale computer models, the behavior of pearlite colonies at the surface of the wire and in its central layer is analyzed. The key factors are the orientation of the cementite lamellae relative to the drawing axis, the interlamellae distance, and the shape of the cementite ...
D. V. Konstantinov +4 more
openaire +1 more source