Optimisation of post-drawing treatments by means of neutron diffraction

Ruiz Hervías, Jesús; Atienza Riera, José Miguel; Elices Calafat, Manuel y Oliver, E.C (2008). Optimisation of post-drawing treatments by means of neutron diffraction. "Materials Science and Engineering A-Structural Materials Properties Microst", v. 480 (n. 1-2); pp. 439-448. ISSN 0921-5093. https://doi.org/10.1016/j.msea.2007.07.017.

Descripción

Título: Optimisation of post-drawing treatments by means of neutron diffraction
Autor/es:
  • Ruiz Hervías, Jesús
  • Atienza Riera, José Miguel
  • Elices Calafat, Manuel
  • Oliver, E.C
Tipo de Documento: Artículo
Título de Revista/Publicación: Materials Science and Engineering A-Structural Materials Properties Microst
Fecha: Mayo 2008
Volumen: 480
Materias:
Palabras Clave Informales: Residual stresses; Neutron diffraction; X-ray diffraction (XRD); Eutectoid steels; Cold-drawing.
Escuela: E.T.S.I. Caminos, Canales y Puertos (UPM)
Departamento: Ciencia de los Materiales
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

Texto completo

[img]
Vista Previa
PDF (Document Portable Format) - Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (521kB) | Vista Previa

Resumen

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. Steelmakers have devised procedures (thermomechanical treatments after drawing) attempting to relieve them in order to improve wire performance. In thiswork neutron diffraction measurements have been used to ascertain the role of temperature and applied force – during post-drawing treatments – on the residual stresses of five rod batches with different treatments. The results show that conventional thermomechanical treatments are successful in relieving the residual stresses created by cold-drawing, although these procedures can be improved by changing the temperature or the stretching force. Knowledge of the residual stress profiles after these changes is a useful tool to improve the thermomechanical treatments instead of the empirical procedures used currently.

Más información

ID de Registro: 2566
Identificador DC: http://oa.upm.es/2566/
Identificador OAI: oai:oa.upm.es:2566
Identificador DOI: 10.1016/j.msea.2007.07.017
URL Oficial: http://www.sciencedirect.com/science?_ob=PublicationURL&_cdi=5588&_pubType=J&_acct=C000047350&_version=1&_urlVersion=0&_userid=885385&md5=598544c36c970540e4807d35fc9a23bb&jchunk=480#480
Depositado por: Memoria Investigacion
Depositado el: 17 Mar 2010 12:22
Ultima Modificación: 20 Abr 2016 12:13
  • Open Access
  • Open Access
  • Sherpa-Romeo
    Compruebe si la revista anglosajona en la que ha publicado un artículo permite también su publicación en abierto.
  • Dulcinea
    Compruebe si la revista española en la que ha publicado un artículo permite también su publicación en abierto.
  • Recolecta
  • e-ciencia
  • Observatorio I+D+i UPM
  • OpenCourseWare UPM