Results 41 to 50 of about 1,823 (196)

Solution Strengthening and Short-Range Order in Cold-Drawn Pearlitic Steel Wires

Crystals
Pearlitic steel rods are subjected to cold-drawing processes to produce pearlitic steel wires with true strains ranging from 0.81 to 2.18. Tensile tests are utilized to attain mechanical properties of cold-drawn pearlitic steel wires.
Gang Zhao, Jianyu Jiao, Yan Wu, Fengmei Bai, Hongwei Zhou, Jun Xue, Yixuan Zhu, Guangwen Zheng   +7 more
doaj   +1 more source

Defects in Carbon-Rich Ferrite of Cold-Drawn Pearlitic Steel Wires

Metallurgical and Materials Transactions A, 2013
By means of X-ray line profile analysis and positron lifetime spectroscopy, densities of deformation-induced defects in carbon-rich ferrite of a series of cold-drawn pearlitic steel wires with true strains (epsilon) up to 5 are characterized. It is shown that both the dislocation densities and the vacancy cluster concentrations increase continuously ...
Chen, Y. Z., Csiszar, G., Cizek, Jakub, Westerkamp, S., Borchers, Christine, Ungar, T., Goto, S., Liu, F., Kirchheim, Reiner   +8 more
openaire   +3 more sources

Tensile Fracture Behavior of Progressively-Drawn Pearlitic Steels

Metals, 2016
In this paper a study is presented of the tensile fracture behavior of progressively-drawn pearlitic steels obtained from five different cold-drawing chains, including each drawing step from the initial hot-rolled bar (not cold-drawn at all) to the final
Jesús Toribio, Francisco-Javier Ayaso, Beatriz González, Juan-Carlos Matos, Diego Vergara, Miguel Lorenzo   +5 more
doaj   +1 more source

Optimisation of post-drawing treatments by means of neutron diffraction

, 2008
The mechanical properties and the durability of cold-drawn eutectoid wires (especially in aggressive environments) are influenced by the residual stresses generated during the drawing process.
Atienza, Atienza, Atienza, Daymond, Dove, E.C. Oliver, Elices, Elices, Elices, Gil Sevillano, Gil Sevillano, Gil-Sevillano, Gnaupel-Herold, Godfrey, J. Ruiz-Hervias, J.M. Atienza, Lanford, Llorca, M. Elices, Martinez-Perez, Noyan, Renz, Ruiz, Ruiz-Hervias, Santisteban, Tomota, Van Acker, Verpoest, Zelin   +28 more
core   +1 more source

Effect of Stress Relaxation and Annealing Treatment on the Microstructure and Mechanical Properties of Steel Wire

Buildings
Bridge cables composed of 1960 MPa steel wires can be damaged during vehicle fires. Therefore, it is necessary to study the high-temperature mechanical properties of steel wires under load-bearing conditions.
Gaoming Du, Ya Ni, Fangchang Shi, Jiqiu Qi, Bolong Xu   +4 more
doaj   +1 more source

Microstructure Characterization of Bending Effects in 304L Stainless Steel Cladded with Low‐Alloy Steel Weld

steel research international, EarlyView.
Prebending of 304L/Q345R cladded plates significantly alters the subsequent weld thermal cycle and modifies the local interfacial microstructure. Combined electron backscatter diffraction (EBSD) and microscopy analysis demonstrates that deformation twinning, martensitic transformation, and defect initiation are concentrated at the trimaterial junction,
Ali Fahem, Elsiddig Elmukashfi, Hong Dong   +2 more
wiley   +1 more source

A study of manufacturing tubes with nano/ultrafine grain structure by stagger spinning [PDF]

, 2014
A new method of manufacturing tubes with nano/ultrafine grain structure by stagger spinning and recrystallization annealing is proposed in this study.
Cheng, X., Long, H., Xia, Q., Xiao, G., Yang, B.   +4 more
core   +1 more source

Influence of Tramp Elements on Phase Transformations, Structure, and Properties of Scrap‐Based Steels: A Focused Review of Recent Developments

steel research international, EarlyView.
This review explains how impurities from recycled scrap affect steel production and performance. Even small amounts (far below 1%) of these impurities can change how steel behaves during fabrication but also affect the properties of the end product. With better understanding and targeted countermeasures, these challenges can be managed, enabling wider ...
Oleksandr Glushko, Ronald Schnitzer
wiley   +1 more source

Thermo-Mechanical Treatment Effects on Stress Relaxation and Hydrogen Embrittlement of Cold-Drawn Eutectoid Steels [PDF]

, 2011
The effects of the temperature and stretching levels used in the stress-relieving treatment of cold-drawn eutectoid steel wires are evaluated with the aim of improving the stress relaxation behavior and the resistance to hydrogen embrittlement.
A. Kanie, A. Phelippeau, A. Zeren, B. M. Gonzalez, B.-K. McGuinn, C. E. Hinchliffe, C.-F. Bergsma, D. B. Park, D. D. Magura, D. G. Enos, F. Stussi, I. C. Noyan, I. M. Bernstein, ISO Standard 15630-3, J. Gil-Sevillano, J. Languillaume, J. Languillaume, J. M. Atienza, J. M. Atienza, J. M. Atienza, J. M. Atienza, J. M. Atienza, J. Ruiz-Hervias, J. Ruiz-Hervías, J. S. Kim, J. Toribio, J. W. Lee, K. Takai, K. Takai, K. V. Acker, L. Caballero, M. Dollar, M. Elices, M. Elices, M. Elices, M. Elices, M. Elices, M. Elices, M. Martinez-Perez, M. Nagumo, M. O’Malley, P. Watté, R. H. U. Queiroz, S. Serebrinsky, W. J. Nam, Y. Tomota, Y. Tomota, Y. Yamada, Y. Yamada, Y. Yamada, Z. Zao   +50 more
core   +2 more sources

Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

Advanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler, Daniel Marian Ogris, Phillip Haslberger, Matthew Galler, Oleksandr Glushko, Ronald Schnitzer   +5 more
wiley   +1 more source