Open Access System for Information Sharing

Login Library

 

Article
Cited 10 time in webofscience Cited 18 time in scopus
Metadata Downloads

Reassessment of Oxide Stability Diagram in the Fe-Al-Ti-O System

Title
Reassessment of Oxide Stability Diagram in the Fe-Al-Ti-O System
Authors
LEE, JU HYEOKKang, Youn-Bae
Date Issued
Sep-2017
Publisher
Nippon Tekko Kyokai/Iron and Steel Institute of Japan
Abstract
Phase equilibria of Fe-Al-Ti-O system is shortly reviewed, in particular for stability of oxide phases in equilibrium with liquid Fe alloy in dilute concentration. This system is relevant to Ultra Low Carbon steel with Ti alloying (Ti-ULC), often causing clogging of Submerged Entry Nozzle (SEN) during continuous casting. In order to predict stable oxides in the Ti-ULC steel, thermodynamic calculation using CALPHAD approach was employed. Previously available thermodynamic calculations were examined, and compared with available experimental data. A slight modification of thermodynamic modeling of previous investigation resulted in noticeable improvement for the prediction of stable phases by thermodynamic calculation. Significance of the present revision of the thermodynamic modeling is discussed in the view of nozzle clogging of Ti-ULC casting.
URI
http://oasis.postech.ac.kr/handle/2014.oak/50701
ISSN
0915-1559
Article Type
Article
Citation
ISIJ International, vol. 57, no. 9, page. 1665 - 1667, 2017-09
Files in This Item:

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher

강윤배KANG, YOUN BAE
Ferrous & Energy materials Technology
Read more

Views & Downloads

Browse