Paper Title:
Large Deformation and Mechanical Effects of Damage in Aged Duplex Stainless Steel
  Abstract

The lattice strains in large tensile deformations, up to the fracture of the sample were measured using neutron TOF method. For the first time, the range of large deformation was studied measuring lattice strain in the deformation neck and using special correction for macrostress value. It was found that during large plastic deformation the lattice stresses arise almost linearly with the macrostress value. The relaxation of elastic strains in some groups of ferritic grains (corresponding to reflections 211 and 200) can be connected with initiation of damage process in the ferritic phase.

  Info
Periodical
Edited by
Y. Akiniwa, K. Akita and H. Suzuki
Pages
155-160
DOI
10.4028/www.scientific.net/MSF.652.155
Citation
L. le Joncour, B. Panicaud, A. Baczmanski, M. François, C. Braham, A. M. Paradowska, "Large Deformation and Mechanical Effects of Damage in Aged Duplex Stainless Steel", Materials Science Forum, Vol. 652, pp. 155-160, 2010
Online since
May 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: E. Nagy, Valéria Mertinger, Ferenc Tranta, Jenő Sólyom
281
Authors: Atef S. Hamada, L. Pentti Karjalainen, Mahesh C. Somani, R.M. Ramadan
Abstract:The hot deformation behaviour of two high-Mn (23-24 wt-%) TWIP steels containing 6 and 8 wt-% Al with the fully austenitic and duplex...
217
Authors: Jun Zhan, Gui Min Chen, Xiao Fang Liu, Qing Jie Liu, Qian Zhang
Abstract:Gyroscope is the core of an inertia system and made by machining process. Machining process imports large residual stress. The residual...
838
Authors: Xiao Yu Zhong, Guang Jie Huang, Fang Fang He, Qing Liu
Abstract:Uni-axial tensile plastic deformation behavior of rolled magnesium alloy AZ31B under the temperature range from room temperature(RT) to 250°C...
219
Authors: Xu Dong Zhou, Xiang Ru Liu
Chapter 3: Materials Forming, Machining and Joining
Abstract:The researches of non-oriented silicon steel are mainly focused on the effect of main processing parameters on the microstructure and...
1468