Paper Title:
Study of Ultrafine Grain Structure of a Pipeline Steel
  Abstract

A series of severe strain compression tests of a pipe line steel were conducted using the MAXStrain® system. The tests were run at different thermal mechanical conditions including controlled cooling rates. 1-2 micron ultrafine grain microstructure was achieved. The characteristics of the ultrafine grain structure and precipitates were examined using optical microscope, SEM, and TEM, and the relationship between the processing conditions and microstructure and precipitates were studied.

  Info
Periodical
Materials Science Forum (Volumes 539-543)
Main Theme
Edited by
T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran
Pages
2910-2915
DOI
10.4028/www.scientific.net/MSF.539-543.2910
Citation
W. Chen, D. Ferguson, G. Y. Li, L. G. Ao, C. M. Wang, J. Zhang, H. X. Ma, "Study of Ultrafine Grain Structure of a Pipeline Steel", Materials Science Forum, Vols. 539-543, pp. 2910-2915, 2007
Online since
March 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: Chang Liang Li, Hua Ding, Yong Qing Zhao, Lian Zhou
Abstract:Superplastic forming provides a good way for Ti alloys which are usually difficult to be deformed. Ti75 alloy with a nominal composition of...
2969
Authors: Zhi Guo Chen, Zi Qiao Zheng, Dong Feng Han
Abstract:The hot deformation behaviors and microstructure in Al-Cu-Li alloy containing small amount of Ag and Mg were investigated by transmission...
1925
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: Shi Chun Zhu, Xiao Feng Lu, Jian Ming Gong
Abstract:In this paper, effect of pre-deformation and ageing on compressive behavior of Ti-58.25wt%Ni was investigated at room temperature. Through...
375
Authors: Marcin Knapiński, Bartosz Koczurkiewicz, Henryk Dyja, Anna Kawałek, Marcin Kwapisz
VII. Metallic Alloys
Abstract:The requirement for curde oil and natural gas is still increasing. It was observed a growing of interested in the exploration and...
518