Paper Title:
Austenite-Ferrite Transformation in Hot Rolled Mn-Cr-Mo Dual Phase Steels
  Abstract

Interrupted cooling in the run-out table after hot rolling is a processing strategy to produce dual phase ferrite-martensite steel strips. The effects of interrupted cooling temperature and time after austenitizing at 1150 °C are investigated. This is done to establish the conditions for austenite to transform into ferrite-martensite microstructures in a Mn-Cr-Mo strip produced from a CSP (Continuous Strip Processing)-type thin slab. The results show that dual phase microstructures can only be obtained when interrupted cooling is performed at 725

  Info
Periodical
Edited by
H. Balmori-Ramirez, J.G. Cabañas-Moreno, H.A. Calderon-Benavides, K. Ishizaki and A. Salinas-Rodriguez
Pages
79-84
DOI
10.4028/www.scientific.net/MSF.560.79
Citation
A. López-Baltazar, A. Salinas-Rodríguez, E. Nava-Vázquez, "Austenite-Ferrite Transformation in Hot Rolled Mn-Cr-Mo Dual Phase Steels", Materials Science Forum, Vol. 560, pp. 79-84, 2007
Online since
November 2007
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: Klaus Hulka
Abstract:In the recent years several new high strength steel grades have been developed, which exhibit improved cold formability and thus are...
91
Authors: Young Kook Lee, Jin-Myung Hong, Chong Sool Choi, Jae Kon Lee
Abstract:Effects of niobium content and cooling rate on ferrite and bainite start temperatures (Ar3, Bs) and microstructural features have been...
65
Authors: Andrej Samoilov, Yuri Titovets, Nikolay Y. Zolotorevsky, Gottfried Hribernig, Andreas Pichler
Abstract:An experimental study of Fe-C-Mn-Cr low-carbon steels with varying Cr content is presented. Pronounced bay and a near-stasis behavior were...
311
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: Zhuang Li, Di Wu, Wei Lv, Shao Pu Kang, Zhen Zheng
Chapter 1: Materials Engineering. Technologies and Processing
Abstract:In this paper, ultra-high strength dual phase steel was investigated. Thermomechanical processing was conducted by using a laboratory hot...
666