PRECIPITATION BEHAVIOR OF MnS AND Ca-CONTAINING INCLUSIONS IN Ca-ADDED CC SLABS.

Shin ya Kitamura, Ko Miyamura, Isahiro Fukuoka

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

Distribution of Ca-oxide, Ca-sulfide and MnS in Ca-added CC (continuous casting) steel slabs has been investigated by new X-ray microanalyser. The Ca plus S type inclusions were mainly observed in the segregated area. A thermodynamical consideration as well as the above experimental results revealed that the desulfurization by calcium-aluminate during the solidification had the dominent importance in the shape controlling mechanism. The desulfurization mechanism by calcium-aluminate inclusions is described.

Original languageEnglish
Pages (from-to)677-683
Number of pages7
JournalTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
Volume73
Issue number6
DOIs
Publication statusPublished - 1987

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

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