Thermo-Mechanical Treatment Effects on Stress Relaxation and Hydrogen Embrittlement of Cold-Drawn Eutectoid Steels

Caballero Molano, Luis and Atienza Riera, José Miguel and Elices Calafat, Manuel (2011). Thermo-Mechanical Treatment Effects on Stress Relaxation and Hydrogen Embrittlement of Cold-Drawn Eutectoid Steels. "Metals And Materials International", v. 17 (n. 6); pp. 899-910. ISSN 1598-9623. https://doi.org/10.1007/s12540-011-6006-8.

Description

Title: Thermo-Mechanical Treatment Effects on Stress Relaxation and Hydrogen Embrittlement of Cold-Drawn Eutectoid Steels
Author/s:
  • Caballero Molano, Luis
  • Atienza Riera, José Miguel
  • Elices Calafat, Manuel
Item Type: Article
Título de Revista/Publicación: Metals And Materials International
Date: December 2011
ISSN: 1598-9623
Volume: 17
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

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Abstract

The effects of the temperature and stretching levels used in the stress-relieving treatment of cold-drawn eutectoid steel wires are evaluated with the aim of improving the stress relaxation behavior and the resistance to hydrogen embrittlement. Five industrial treatments are studied, combining three temperatures (330, 400, and 460 °C) and three stretching levels (38, 50 and 64% of the rupture load). The change of the residual stress produced by the treatments is taken into consideration to account for the results. Surface residual stresses allow us to explain the time to failure in standard hydrogen embrittlement tests

More information

Item ID: 12294
DC Identifier: http://oa.upm.es/12294/
OAI Identifier: oai:oa.upm.es:12294
DOI: 10.1007/s12540-011-6006-8
Official URL: http://www.springerlink.com/content/e64u63487k87r163/
Deposited by: Memoria Investigacion
Deposited on: 14 Aug 2012 08:15
Last Modified: 21 Apr 2016 11:32
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