Paper Title:
Formation of Substructure and Texture in Dual-Phase Steels due to Thermal Treatment
  Abstract

Microstructure and texture formation in DP steels obtained by thermal treatment at temperatures of 780 °C i.e. between Ac1 and Ac3 and at 900 °C, i.e. above Ac3 and following different cooling techniques were studied by means of X-ray and electron diffraction techniques. The formation of the different structure constituents as well as substructure parameters such as blocks size and misorientation between them induced by thermal treatment was detailed analyzed. Various methods – conventional X-ray methods, high-energy synchrotron radiation and EBSD measuring – the texture of the bcc phase were applied in order to investigate their influence on the results. Beside texture heredity, a softening of the initial texture components induced by cold rolling and of related anisotropy of steels due to thermal treatment was estimated.

  Info
Periodical
Solid State Phenomena (Volume 160)
Edited by
H. Klein and R.A. Schwarzer
Pages
147-152
DOI
10.4028/www.scientific.net/SSP.160.147
Citation
M. Masimov, H. Klein, "Formation of Substructure and Texture in Dual-Phase Steels due to Thermal Treatment", Solid State Phenomena, Vol. 160, pp. 147-152, 2010
Online since
February 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: Guo Bin Li, Zheng Zhi Zhao, Di Tang
Abstract:The microstructure evolution of 780 MPa hot dip galvanized dual-phase (DP) steel at heating stages of the annealing process was analyzed...
1331
Authors: Le Yu Zhou, Ya Zheng Liu, Lian Hong Yang, Dan Zhang
Chapter 3: Iron and Steel
Abstract:Thermal mechanical experiment of step-cooling of 600MPa hot-rolled DP steel after compressed was carried out on Gleeble-1500 thermal...
938
Authors: Zhi Gang Wang, Zheng Zhi Zhao, Ai Min Zhao, Jie Yun Ye
Chapter 2: Manufacturing and Design Science
Abstract:Deep drawing dual phase steel was designed and trial-produced in the laboratory. The microstructure and recrystallization texture was studied...
1223
Authors: Li Gao, Qiu Hong Song, Jun Ting Yuan
Chapter 2: Iron and Steel
Abstract:The effect of continuous annealing parameters on the microstructure and magnetic property of cold rolled dual phase steel (DP steel) are...
241
Authors: Jie Yun Ye, Zheng Zhi Zhao, Zhi Gang Wang, Ai Min Zhao, Jing Jing Chen
Chapter 3: Iron and Steel
Abstract:C-Mn-Cr-Mo dual phase steel was piloted in laboratory. OM, SEM, tensile tests and XRD were used to characterize the microstructures,...
670