Influence of Mn on microstructural evolution in Ti-killed C–Mn steel

The influence of manganese on the microstructure in C–Mn steels containing a small amount of titanium oxide particles as inoculants for acicular ferrite during the austenite–ferrite transformation has been studied. An acicular ferrite dominant microstructure could be produced when the Mn concentrati...

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Bibliographic Details
Published in:Scripta materialia 2003-02, Vol.48 (4), p.449-454
Main Authors: Byun, Jung-Soo, Shim, Jae-Hyeok, Cho, Young Whan
Format: Article
Language:English
Subjects:
Acicular ferrite
Applied sciences
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Materials science
Metals. Metallurgy
Phase diagrams and microstructures developed by solidification and solid-solid phase transformations
Physics
Scanning transmission electron microscopy (STEM)
Segregation
Solidification
Steels
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Summary:The influence of manganese on the microstructure in C–Mn steels containing a small amount of titanium oxide particles as inoculants for acicular ferrite during the austenite–ferrite transformation has been studied. An acicular ferrite dominant microstructure could be produced when the Mn concentration is larger than about 2 wt.%.
ISSN:1359-6462
1872-8456
DOI:10.1016/S1359-6462(02)00437-2