Abstract
This paper presents results on the quantification of MnS precipitation during solidification of steels with intermediate levels of sulfur (0.05%) using a Confocal Scanning Laser Microscope (CSLM) equipped with a gold image furnace. The precipitation of MnS was observed in the liquid pools remaining in between advancing dendrites at the end of solidification. It was observed that MnS precipitated during cooling on existing mixed-oxide particles of Al, Si and Ca. The rate of precipitation was seen to accelerate at two distinct points, once when the steel was molten and once during solidification.
Original language | English (US) |
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Pages (from-to) | 306-312 |
Number of pages | 7 |
Journal | Steel Research International |
Volume | 76 |
Issue number | 4 |
DOIs | |
State | Published - Apr 2005 |
Externally published | Yes |
Keywords
- Manganese sulfide
- Precipitation
- Re-sulfurized steels
ASJC Scopus subject areas
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Metals and Alloys
- Materials Chemistry