Paper Title:
High Strength Nanocrystallized Multilayered Structure Obtained by SMAT and Co-Rolling
  Abstract

. In the present study, a method is presented combining surface nanocrystalline treatment (SMAT) and the co-rolling process. The aim of this duplex treatment is the development of a 316L stainless steel semi-massive multilayered bulk structure with improved yield and ultimate tensile strengths, while conserving an acceptable elongation to failure by optimizing the volume fraction and distribution of the nano-grains in the laminate. To characterize this composite structure, tensile tests as well as sharp nanoindentation tests were carried out to follow the local hardness evolution through the cross-section of the laminate. Furthermore, transmission electron microscope (TEM) observations were carried out to determine the correlation between the microstructure, the local hardness and the mechanical response of the structure.

  Info
Periodical
Edited by
Jian Lu
Pages
249-254
DOI
10.4028/www.scientific.net/MSF.614.249
Citation
L. Waltz, D. Retraint, A. Roos, P. Olier, J. Lu, "High Strength Nanocrystallized Multilayered Structure Obtained by SMAT and Co-Rolling", Materials Science Forum, Vol. 614, pp. 249-254, 2009
Online since
March 2009
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: Cheng Jia Shang, X. Liang, Xue Min Wang, Xin Lai He, H. Liu
Abstract:Dynamic continuous stiffness measurement (CSM) nanoindentation method was applied to measure nanohardness in low carbon microalloying steel....
65
Authors: Jun Wei Zhang, Xiao Dong Hu, Dan Zhang
Abstract:Strip casting process is a kind of promising near net shape technology for producing magnesium alloys strip. The microstructure and...
1012
Authors: Zhi Xue Liu, Ju Qiang Cheng
Chapter 3: Steel and Iron Technology
Abstract:In order to research the cold deformation work hardening characteristic of new type low carbon bainitic steel, this article studies the...
305
Authors: Anoop Kumar, Balasunder, T. Raghu, S. Rajesham
Chapter 8: Mechanical Processing
Abstract:High specific strength metals with high formability are paramount requirement for maximizing productivity of structural components, aircraft...
381
Authors: L.H. Paijan, M.N. Berhan, M.S. Adenan, N.F.M. Yusof, E. Haruman
Chapter 4: Materials
Abstract:This paper describes the results of gaseous thermochemical treatment of nitriding duplex stainless steel using tube furnace. The nitriding...
260