Citation
Cm. Lee et al., PRODUCTION OF HIGH-PURITY ALUMINUM KILLED STEEL, Revue de métallurgie, 90(4), 1993, pp. 501-506
Citations number
2
Categorie Soggetti
Metallurgy & Mining
Journal title
Revue de métallurgie
ISSN journal
00351563
→ ACNP
Volume
90
Issue
4
Year of publication
1993
Pages
501 - 506
Database
ISI
SICI code
Abstract
The manufacturing technique of D and I steel has been improved at Poha
ng Works, Posco. The improvement of slag control, the utilization of R
H-OB flux refining facility and the application of tundish filtering d
am allowed the improvement of steel cleanness for D and I steel. Conse
quently, the flange crack ratio of D and I steel was significantly red
uced.