scholarly journals MECHANICAL BEHAVIOR AND TEXTURE EVOLUTIONSTUDYOF MEDIUM CARBON STEEL WIRES DURING INDUSTRIAL WIRE-DRAWING PROCESS

Author(s):  
Mosbah ZIDANI ◽  
Mohamed Chaouki NEBBAR ◽  
Toufik DJIMAOUI ◽  
Salim MESSAOUDI
2021 ◽  
Vol 406 ◽  
pp. 505-510
Author(s):  
Mohamed Chaouki Nebbar ◽  
Mosbah Zidani ◽  
Salim Messaoudi ◽  
Taher Abid ◽  
Ahmed Kisrane-Bouzidi ◽  
...  

This study was mainly oriented on the evolution of the crystallographic texture as a function of the deformation resulting from the industrial wire drawing process. This, in fact, will make it possible to establish a relationship between the microstructure and the crystallographic texture in the medium carbon steel wires obtained by industrial wire drawing process and used in the manufacture of spring mattresses in order to minimize the loss of material and to satisfy the users of this product.During this study, a medium-carbon steel wires was characterized by two analytical techniques. The scanning electron microscopy (SEM) to monitor the microstructure evolution and the electron backscatter diffraction (EBSD) for the crystallographic texture analysis. The EBSD results are processed with OIM (Orientation Imaging Microscopy) analysis software.


Materials ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 4871
Author(s):  
Maciej Suliga ◽  
Radosław Wartacz ◽  
Marek Hawryluk

This paper discusses experimental studies aiming to determine the effect of the drawing method on the lubrication conditions, zinc coating mass and mechanical properties of medium-carbon steel wires. The test material was 5.5 mm-diameter galvanized wire rod which was drawn into 2.2 mm-diameter wire in seven draws at a drawing speed of 5, 10, 15, 20 and 20 m/s, respectively. Conventional and hydrodynamic dies with a working portion angle of α = 5° were used for the drawing process. It has been shown that using hydrodynamic dies in the process of multi-stage drawing of zinc-coated wire improves the lubrication conditions, which leads to a reduction in friction at the wire/die interface. As a consequence, wires drawn hydrodynamically, as compared to wires drawn conventionally, are distinguished by a thicker zinc coating and better mechanical and technological properties.


2015 ◽  
Vol 216 ◽  
pp. 348-356 ◽  
Author(s):  
Ho Seon Joo ◽  
Sun Kwang Hwang ◽  
Hyun Moo Baek ◽  
Yong-Taek Im ◽  
Il-Heon Son ◽  
...  

Author(s):  
Mohamed Chaouki Nebbar ◽  
Mosbah Zidani ◽  
Toufik Djimaoui ◽  
T. Abid ◽  
Hichem Farh ◽  
...  

This study focuses on the evolution in the microstructure, texture and mechanical properties of medium carbon steel wires obtained by wire drawing at Tréfissoud Company for the manufacturing of the spring mattress. Wire drawing induces elongation of grains in the direction of drawing with the development of the <110> fibre texture parallel to the wire axis. Kinking and bending of cementite lamellae were observed during the drawing process. The work was carried out respectively on three states, wire rod and drawn states for two different amounts (ε %=43,6 and 60 %), using the optical and SEM microscopy, electron backscatter diffraction and X-ray diffraction analysis for examination of the microstructure and texture evolution, the hardness Vickers and tensile test to follow the curing of the studied wires.


2010 ◽  
Vol 165 ◽  
pp. 371-376 ◽  
Author(s):  
Maciej Suliga

In this work the influence of value of single draft on mechanical-technological properties of high carbon steel wires was evaluated. For wires drawn with medium single draft (10.4 %, 15.5 % and 26.5 %) the investigation of mechanical-technological properties was performed thereby providing results on yield strength, tensile strength, elongation, contraction, number of twist and number of band. On the basis of numerical analysis of wire drawing process the influence of the value of single draft on inhomogeneity of strain was determined. It was established that in the range of medium single drafts 10-26 % used in drawing process of high carbon steel wires large single drafts cause the increase of their strength properties by deterioration of their plasticity properties. It was demonstrated that the increase of strength properties in wires drawn with larger single drafts is related to the occurrence of higher non-dilatational strain, which cause additional work hardening of material. The theoretical-experimental analysis of drawing of high carbon steel wires enabled evaluation of optimal value of single drafts by which it can be used relatively the most advantageous useful properties of wires. Obtained research results can be applied while designing the production process of high carbon steel wires.


2013 ◽  
Vol 58 (2) ◽  
pp. 573-578 ◽  
Author(s):  
S. Wiewiórowska

The research concerned with wire drawing processes of medium-carbon steel with TRIP effect classified into group of AHSS (Advanced High Strength Steel) steels, which are the multiphase steels offering a unique combination of high strength and ductility, has been shown in the work. Such combination is achieved through the transformation of retained austenite to martensite in deformation process called TRIP effect (Transformation Induced Plasticity). Studies reported in the literature relate mainly to the research on the car body sheet rolling and heat treatment processes, which does not allow the results of this research to be referred to the analysis of drawing processes. Therefore, the need has arisen for developing and conducting comprehensive studies on the process of drawing TRIP steels wires and identification the new application areas for these materials.


2014 ◽  
Vol 81 ◽  
pp. 682-687 ◽  
Author(s):  
Ho Seon Joo ◽  
Sun Kwang Hwang ◽  
Hyun Moo Baek ◽  
Yong-Taek Im ◽  
Il-Heon Son ◽  
...  

2020 ◽  
Vol 9 (3) ◽  
pp. 323-336
Author(s):  
Irene Calliari ◽  
Marina Polyakova ◽  
Alexandr Gulin ◽  
Mattia Lago ◽  
Claudio Gennari ◽  
...  

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