Paper Title:
Application of Quenching-Partitioning-Tempering Process in Hot Rolled Plate Fabrication
  Abstract

The quenching-partitioning-tempering (Q-P-T) process, based on the quenching and partitioning (Q&P) treatment, has been proposed for producing high strength steels containing significant fraction of film-like retained austenite and controlled amount of fine martensite laths. In this study, a set of Q-P-T processes for C-Mn-Si-Ni-Nb hot rolled plates are designed and realized. The steels with Q-P-T processes present a combination of high strength and relatively good ductility. The origin of such mechanical properties is revealed by microstructure characterization.

  Info
Periodical
Materials Science Forum (Volumes 654-656)
Main Theme
Edited by
Jian-Feng Nie and Allan Morton
Pages
82-85
DOI
10.4028/www.scientific.net/MSF.654-656.82
Citation
S. Zhou, Y. Wang, N. L. Chen, Y. H. Rong, J. F. Gu, "Application of Quenching-Partitioning-Tempering Process in Hot Rolled Plate Fabrication", Materials Science Forum, Vols. 654-656, pp. 82-85, 2010
Online since
June 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: Francisca García Caballero, J. Chao, J. Cornide, Carlos García-Mateo, Maria Jesus Santofimia, Carlos Capdevila
Abstract:Carbide free bainite has achieved the highest strength and toughness combinations to date for bainitic steels in as-rolled conditions. By...
118
Authors: Maria Jesus Santofimia, Lie Zhao, Yoshiki Takahama, Jilt Sietsma
Abstract:The quenching and partitioning (Q&P) process is a novel heat treatment for the development of advanced high strength steels that is raising...
3485
Authors: Jie Shi, Wen Quan Cao, Han Dong
Abstract:In this study a C-Mn High Strength Low Alloy steel (HSLAs) was processed by quenching and austenite reverted transformation during annealing...
238
Authors: Sourav Das, Saurabh Kundu, Arunansu Haldar
Chapter 6: Materials
Abstract:Bainitic steels, which are transformed at very low temperatures, offer an excellent combination of strength and ductility where the strength...
939
Authors: Li Hui Wang, Di Tang, Hai Tao Jiang, Ji Bin Liu, Yu Chen
Chapter 3: Steel and Iron Technology
Abstract:Effects of continuous annealing process on microstructure and properties of Si based cold-rolled TRIP Steel were studied. The results show...
472