Paper Title:
Nanocrystallization of Bulk Steels through γ/α Transformation
  Abstract

A method of obtaining nanocrystallized bulk steels through phase transformation was investigated. Firstly, the austenite grain size of a microalloyed steel was refined to 1~3μm through repeatly heating and quenching; secondly, the samples with ultrafined austenite grains were heavily deformed at different temperature, and the uniform microstructures with some 0.1~0.3μm equiaxed ferrites were obtained.

  Info
Periodical
Materials Science Forum (Volumes 539-543)
Main Theme
Edited by
T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran
Pages
4687-4691
DOI
10.4028/www.scientific.net/MSF.539-543.4687
Citation
L. X. Du, M. X. Xiong, X. H. Liu, G. D. Wang, "Nanocrystallization of Bulk Steels through γ/α Transformation", Materials Science Forum, Vols. 539-543, pp. 4687-4691, 2007
Online since
March 2007
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