Effect of additional elements on the morphology of TiS in steels during solidification

Y. Ouchi, K. Oikawa, I. Ohnuma, K. Ishida

研究成果: Article査読

10 被引用数 (Scopus)

抄録

The morphology of TiS in steels formed during solidification and the modification of this morphology by the addition of alloying elements of Mn, Zr, Cr and C were investigated by means of optical and scanning electron microscopy. It is shown that the morphologies can be classified into three types: (i) globular (ii) rod-like and (iii) plate-like Sulfides. The morphology of TiS in the Fe-0.5%Ti-0.3%S base alloy is the rod-like sulfide while additions of Mn and Zr change the morphology from rod-like to globular. The tendency of enrichment of alloying elements in the sulfide is in the order Zr>(Ti)>Mn>Cr, which is similar to that in MnS. The formation of different TiS morphologies is discussed based on phase diagram information.

本文言語English
ページ(範囲)509-516
ページ数8
ジャーナルMaterials Science Forum
284-286
DOI
出版ステータスPublished - 1998

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

フィンガープリント

「Effect of additional elements on the morphology of TiS in steels during solidification」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル