TITLE

PHYSICAL MODELING OF STRESSES DURING CONTINUOUS CASTING OF ST3S STEEL

AUTHOR(S)
Michalik, J.; Kolmasiak, C.
PUB. DATE
April 2009
SOURCE
Metalurgija;2009, Vol. 48 Issue 2, p71
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
In this work the results of physical and numerical modeling of stresses in metal during continuous casting were shown. The numerical research for St3S ingot were realized. Computer program based on Finite Element Method (FEM) was used to simulation. Investigated conditions were based on actual data received from one of polish steel plant. The simulation of continuous casting process was made on GLEEBLE 3800 simulator. The results of thermal load and also stages of bending and straightening of the bloom and stress relaxation phenomenon were shown. Mechanical properties of a solid metal are described by the theory of dislocation that allows taking into account history of changes of stress and strain in the material.
ACCESSION #
36621116

 

Related Articles

  • Study of Multi Pass Equal Channel Angular Pressing Using 3D Finite Element Analysis. Setia, Rajat; Sharma, Rahul Swarup; Sharma, Shanti Swarup; Raj, K. Hans // AIP Conference Proceedings;1/17/2011, Vol. 1315 Issue 1, p530 

    Equal Channel Angular Pressing (ECAP) has emerged as most prominent Severe Plastic Deformation (SPD) technique used to produce an ultrafine grained (UFG) structure in metals in order to improve their mechanical and physical properties. In this work Finite Element modeling of ECAP is attempted in...

  • Mechanical assessment of ultrafine-grained nickel by microcompression experiment and finite element simulation. Schwaiger, Ruth; Weber, Matthias; Moser, Benedikt; Gumbsch, Peter; Kraft, Oliver // Journal of Materials Research;2012, Vol. 27 Issue 1, p266 

    Over the past two decades, nanoindentation has been the most versatile method for mechanical testing at small length scales. Because of large strain gradients, it does not allow for a straightforward identification of material parameters such as yield and tensile strength, though. This...

  • Analysis of Thermomechanical Fatigue by using Finite Element Post-processing. Zineb, Achgaf; Abdellatif, Khamlichi; Larbi, El Bakkali; abrera, Francisco Mata // Australian Journal of Basic & Applied Sciences;2010, Vol. 4 Issue 10, p4857 

    Lifetime of a standard dog-bone specimen is assessed under the action of various thermomechanical fatigue loadings. Mechanical and thermal cycles were assumed to occur concurrently and the special effect of phasing between thermal cycles and strains cycles was emphasized. The methodology used is...

  • Stress-strain state of the vulcanisate during processing on a roll crusher under different conditions. Durosov, L. S.; Durosov, S. M.; Solov'ev, M. E. // International Polymer Science & Technology;2012, Vol. 39 Issue 3, p23 

    The article discusses a study which investigated the distribution of stress and strain tensor components in a rubber specimen using a finite element method. The researchers also assessed the influence of the factors that determine the boundary conditions of modelling of the investigated process...

  • THE INFLUENCE OF DRAWING PARAMETERS ON THE PROPERTIES HIGH-MANGANESE TWIP STEEL WIRES. MUSKALSKI, Z.; WIEWIÓROWSKA, S.; PEŁKA, M. // Metalurgija;2013, Vol. 52 Issue 1, p96 

    The paper presents an experimental analysis of the effect of single draft magnitude in the multi-stage drawing process on the mechanical properties of the wire, and a theoretical process analysis aimed at identifying the causes of the variations in mechanical properties, made using Drawing 2D, a...

  • Select laser melting of W-Ni-Fe powders: simulation and experimental study. Zhang, D. Q.; Cai, Q. Z.; Liu, J. H.; Zhang, L.; Li, R. D. // International Journal of Advanced Manufacturing Technology;Nov2010, Vol. 51 Issue 5-8, p649 

    Using W, Ni, and Fe powders as raw materials, selective laser melting (SLM) technology was considered for fabrication of 90W-7Ni-3Fe parts in one step. The investigation into simulation of temperature field of SLM W-Ni-Fe powder system was highlighted. Effects of processing parameters of scan...

  • On stress propagation and fracture in compacted graphite iron. Mohammed, Walid; Ng, Eu-Gene; Elbestawi, M. // International Journal of Advanced Manufacturing Technology;Sep2011, Vol. 56 Issue 1-4, p233 

    In this work, initiation and propagation of fracture in compacted graphite iron (CGI) has been investigated and modeled under the dynamic loading scenario. Fracture initiation was found to originate at the graphite particles and at graphite/matrix interface at no particular preference of order...

  • Finite element simulation on thermal mechanical expansion of the automobile rear axle housing. Liu, Hua-min; Zhao, Yufeng; Zhi, Fuxin // AIP Conference Proceedings;May2013, Vol. 1532 Issue 1, p949 

    Mechanical thermal expansion is a new metal processing method, which improved not only the properties of materials and the production efficiency, but also achieves better processing surface quality and comprehensive mechanical properties. Axle housing mechanical thermal expansion is simulated by...

  • Use of Axisymmetric Shearing as Technological Test Method to gather Flow Stress Data for Metals. Kandis, Janis; Valberg, Henry; Wenbin, Wu // AIP Conference Proceedings;1/17/2011, Vol. 1315 Issue 1, p1125 

    Cutting by shearing creates heavy shear deformation in a layer extending between the two applied shearing edges. Prediction of FEM-simulation is that effective strain and strain rates in the shear zone would reach very high levels even at mode rate shearing velocity. In this article experiments...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics