Analysis of the Heating of Steel Wires During High Speed Multipass Drawing Process/ Analiza Nagrzewania Się Drutów Stalowych W Procesie Ciągnienia Wielostopniowego Z Dużymi Prędkosciami

Suliga, M.

doi:10.2478/amm-2014-0251

Cited by 21 publications

(16 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The assumption is if the deformation is dynamic there is not sufficient time for it to pass through the best-oriented lattice planes and slip planes yielding higher critical shear stresses and greater stress is required for deformation. 21,22 …”

Section: Resultsmentioning

confidence: 99%

Static and dynamic tensile characteristics of S420 and IF steel sheets

Mihaliková¹,

Girman²,

Líšková³

2016

Mater. Tehnol.

View full text Add to dashboard Cite

Two automotive steels were investigated; the Interstitial Free Steel (IF) HSLA (High Strength Low Alloy) and the S420 micro-alloyed steel. The properties of these materials were determined by static 10 -3 s -1 and dynamic 10 3 s -1 rate stress experiments. The plastic properties were determined after static and dynamic tests. The aim of examination of substructures was to determine the distribution of dislocations for various types of stress. The hardness of all the tested materials was higher at a slow rate of deformation. The greater strain hardening of the materials was confirmed by the dislocation distributions. Keywords: IF steel, micro alloyed steel (S420), dynamic tensile test, hardness (HV1), dislocation structure Preiskovani sta bili dve jekli iz avtomobilske industrije: jeklo brez intersticij (IF) HSLA (visko trdnostno nizko legirano jeklo) in mikro-legirano jeklo S420. Namen {tudije je bil dolo~iti spremembe lastnosti teh materialov pri stati~ni hitrosti 10 -3 s -1 in dinami~ni hitrosti 10 3 s -1 obremenjevanja. Plasti~nost je bila dolo~ena na vzorcih po stati~nih in dinami~nih preizkusih. Namen preiskave podstruktur je bil dolo~iti razporeditev dislokacij pri razli~nih vrstah obremenjevanja. Skladno z izmerjenimi vrednostmi in s podatki iz literature je bila trdota vseh preizku{enih materialov vi{ja pri manj{i hitrosti deformacije. Ve~je napetostno utrjevanje materialov je bilo potrjeno z razporeditvijo dislokacij. Klju~ne besede: IF jeklo, mikro legirano jeklo (S420), stati~ni natezni preskus, dinami~ni natezni preskus, trdota (HV1), dislokacijska mikrostruktura

show abstract

Section: Resultsmentioning

confidence: 99%

Static and dynamic tensile characteristics of S420 and IF steel sheets

Mihaliková¹,

Girman²,

Líšková³

2016

Mater. Tehnol.

View full text Add to dashboard Cite

show abstract

“…[53][54][55][56][57] Figures 13(a The mechanics of torsional crack/fracture and the factors which influence the torsional characteristic of metal wire were studied by several scientists. [58][59][60][61][62] Key manufacturing process conditions which influence the torsional characteristics includes patenting and temperature control during drawing process.…”

Section: Torsion Fracturementioning

confidence: 99%

A critical review on fractographic studies of steel cord and bead wire used in tyre reinforcement

Shilavant,

Samui,

Chanda

et al. 2023

Progress in Rubber, Plastics and Recycling Technology

View full text Add to dashboard Cite

Fracture is one of the failure modes of a material or product which may occur during its manufacturing process or its usage. Fractography is the science and art of examination and analysis of the fractured surface. Texture and nature of the fractured surface provide valuable information on origin of a crack and crack propagation; thereby, it helps to understand the mechanism of fracture and facilitate to identify the likely causes of failure. This review covers an extensive study on various types of fractures of steel cord and bead wire which are primarily used in rubber composites viz tyre, conveyor belt etc. Different types of fractures studied include ductile, central burst, brittle, fatigue, torsion, corrosion, delamination and weld fractures. Fundamentals on specific characteristics of each type of fracture and their likely causes have been elaborately discussed Microscopic examination through scanning electron microscope (SEM) provides deeper insights of the fractured surface as well as microstructure of material. In addition to the fundamental aspects of fractures, examples of different types of fractured samples have been illustrated in this article. This focused review would be useful to the steel cord and bead wire manufactures as well as to tyre manufacturers for detailed failure investigation of material/product and thereby to take appropriate corrective measures.

show abstract

“…The dissimilar laser welding of DP steels studied in the literature [31][32][33] also formed the fusion zone with nonuniform microstructure in each part of the weld, which corresponds to the chemistry during laser welding. The heat-affected zone shown in Figure 6d was created by a mixture of fine grains of transformed ferrite, possibly bainite [34]. Due to the increased temperature at the interface of the heat-affected zone of CR180IF, the ferritic grains increased.…”

Section: Microstructural Analysismentioning

confidence: 99%

The Performance of CR180IF and DP600 Laser Welded Steel Sheets under Different Strain Rates

et al. 2021

View full text Add to dashboard Cite

The presented research background is a car body manufacturer’s request to test the car body’s components welded from dissimilar steel sheets. In view of the vehicle crew’s protection, it is necessary to study the static and dynamic behavior of welded steels. Therefore, the influence of laser welding on the mechanical and dynamical properties, microstructure, microhardness, and welded joint surface roughness of interstitial free CR180IF and dual-phase DP600 steels were investigated. Static tensile tests were carried out by using testing machine Zwick 1387, and dynamic test used rotary hammer machine RSO. Sheet steel was tested at different strain rates ranging from 10−3 to 103 s−1. The laser welds’ microstructure and microhardness were evaluated in the base metal, heat-affected zone, and fusion zone. The comprehensive analysis also included chemical analysis, fracture surface analysis, and roughness measurement. The research results showed that the strain rate had an influence on the mechanical properties of base materials and welded joints. The dynamic loading increases the yield stress more than the ultimate tensile strength for the monitored steels, while the most significant increase was recorded for the welded material.

show abstract

Analysis of the Heating of Steel Wires During High Speed Multipass Drawing Process/ Analiza Nagrzewania Się Drutów Stalowych W Procesie Ciągnienia Wielostopniowego Z Dużymi Prędkosciami

Cited by 21 publications

References 2 publications

Static and dynamic tensile characteristics of S420 and IF steel sheets

Static and dynamic tensile characteristics of S420 and IF steel sheets

A critical review on fractographic studies of steel cord and bead wire used in tyre reinforcement

The Performance of CR180IF and DP600 Laser Welded Steel Sheets under Different Strain Rates

Contact Info

Product

Resources

About