Synchrotron strain scanning for residual stress measurement in cold-drawn steel rods

Ruiz Hervías, Jesús and Atienza Riera, José Miguel and Elices Calafat, Manuel (2011). Synchrotron strain scanning for residual stress measurement in cold-drawn steel rods. "Journal of Strain Analysis For Engineering Design", v. 46 (n. 7); pp. 627-637. ISSN 0309-3247. https://doi.org/10.1177/0309324711399684.

Description

Title: Synchrotron strain scanning for residual stress measurement in cold-drawn steel rods
Author/s:
  • Ruiz Hervías, Jesús
  • Atienza Riera, José Miguel
  • Elices Calafat, Manuel
Item Type: Article
Título de Revista/Publicación: Journal of Strain Analysis For Engineering Design
Date: October 2011
ISSN: 0309-3247
Volume: 46
Subjects:
Faculty: E.T.S.I. Caminos, Canales y Puertos (UPM)
Department: Ciencia de los Materiales
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (1MB) | Preview

Abstract

Cold-drawn steel rods and wires retain significant residual stresses as a consequence of the manufacturing process. These residual stresses are known to be detrimental for the mechanical properties of the wires and their durability in aggressive environments. Steel makers are aware of the problem and have developed post-drawing processes to try and reduce the residual stresses on the wires. The present authors have studied this problem for a number of years and have performed a detailed characterization of the residual stress state inside cold-drawn rods, including both experimental and numerical techniques. High-energy synchrotron sources have been particularly useful for this research. The results have shown how residual stresses evolve as a consequence of cold-drawing and how they change with subsequent post-drawing treatments. The authors have been able to measure for the first time a complete residual strain profile along the diameter in both phases (ferrite and cementite) of a cold-drawn steel rod.

More information

Item ID: 12130
DC Identifier: http://oa.upm.es/12130/
OAI Identifier: oai:oa.upm.es:12130
DOI: 10.1177/0309324711399684
Official URL: http://sdj.sagepub.com/content/46/7/627
Deposited by: Memoria Investigacion
Deposited on: 25 Sep 2012 08:55
Last Modified: 21 Apr 2016 11:19
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM