Results 131 to 140 of about 187 (155)
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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.
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Influence of torsion deformation on microstructure of cold-drawn pearlitic steel wire
Journal of Materials Science, 2007A comparative microstructural analyse of cold-drawn pearlitic steel wires in as-drawn and after an additional torsion deformation states is presented in this paper. During torsion the temperature of the wire increases to attain 90 °C. Then the microstructure of wires is the result of different events effects, as initial drawing, temperature increase ...
Catherine Cordier-Robert +4 more
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The anisotropic behaviour of cold-drawn pearlitic steel wires
Le comportement anisotrope des fils d’acier perlitiques tréfilés Les fils d'acier perlite tréfilés sont particulièrement intéressants pour les applications industrielles en raison de leur haute résistance en traction qui dépasse 3500 MPa.openaire +1 more source
Reverse aging of pearlitic carbon steel wire rod
Ironmaking & Steelmaking, 2022Rivolta, Barbara +8 more
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Effect of Si on the Aging Behavior of Cold-Drawn Pearlitic Steel Wires
Metallurgical and Materials Transactions A, 2016The effects of Si on the aging behavior in severe cold-drawn pearlitic steel were investigated. Under the same conditions, partitioning ratio, κ Mn, increased from 1.14 to 1.92 in 0.22 pct-Si steel as pearlitic transformation temperature rose from 793 K to 873 K (520 °C to 600 °C); however, κ Mn of 0.95 ...
Yiyou Tu +4 more
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The microstructure and mechanical properties of drawn and aged pearlitic steel wires
Materials Science and Technology, 2018Cold-drawn pearlitic steel wires exhibit the highest strength amongst steel products for commercially use. The microstructure and the mechanical properties of wires are influenced by the drawing and post-drawing aging process. The transition of lamellar structure, e.g.
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High-Carbon Steels—Fully Pearlitic Microstructures and Wire and Rail Applications
2015Abstract This chapter describes the mechanical properties of fully pearlitic microstructures and their suitability for wire and rail applications. It begins by describing the ever-increasing demands placed on rail steels and the manufacturing methods that have been developed in response.
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Hirarchical structures and strength in cold-drawn pearlitic steel wire
2014Deformation, as one of the major methods to improve the (specific) strength of metals, can be combined with phase transformation to improve the strength of nanometals to an ultrahigh level close to the theoretical strength in single crystals. This is demonstrated by the analysis of the microstructural evolution, strengthening mechanisms and strength ...
Zhang, Xiaodan; id_orcid 0000-0002-2874-1519 +3 more
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