Journal
MATERIALS SCIENCE AND TECHNOLOGY
Volume 27, Issue 4, Pages 735-738Publisher
MANEY PUBLISHING
DOI: 10.1179/1743284710Y.0000000012
Keywords
Interstitial free steel; Equal channel angular pressing; Cold rolling; Atom probe tomography; Clustering; Precipitation
Ask authors/readers for more resources
Atom probe tomography (APT) was used to study the evolution of clusters and fine precipitates during the annealing of severely deformed interstitial free steel. No dissolution of pre-existing Ti(4)C(2)S(2) and FeTiP precipitates occurred during room temperature equal channel angular pressing (ECAP) and subsequent cold rolling. Ti rich clusters in the matrix may serve as precursors to even further precipitation at longer annealing times. While all fine precipitates detected by APT exhibited a variety of non-stoichiometric compositions, near equilibrium composition was found in the order of magnitude coarser precipitates observed by TEM.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available