Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel

Abstract Inclusion species formed in SS400 steel with Ce-addition was predicted by thermodynamic calculation. The analysis of the inclusion morphology and size distribution was carried out by applying Scanning Electron Microscopy (SEM) and Transmission Electron Microscope (TEM). Nano-Fe3O4 particles...

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Autores principales:	Fei Pan, Hao-Long Chen, Yen-Hsun Su, Yen-Hao Su, Weng-Sing Hwang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/aa7fc1b29cb048afb8b4e6693bcbb461
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spelling	oai:doaj.org-article:aa7fc1b29cb048afb8b4e6693bcbb4612021-12-02T11:40:42ZInclusions properties at 1673 K and room temperature with Ce addition in SS400 steel10.1038/s41598-017-02478-62045-2322https://doaj.org/article/aa7fc1b29cb048afb8b4e6693bcbb4612017-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-02478-6https://doaj.org/toc/2045-2322Abstract Inclusion species formed in SS400 steel with Ce-addition was predicted by thermodynamic calculation. The analysis of the inclusion morphology and size distribution was carried out by applying Scanning Electron Microscopy (SEM) and Transmission Electron Microscope (TEM). Nano-Fe3O4 particles were also found in cerium-deoxidized and -desulfurized steel and their shapes were nearly spherical. The complex Ce2O3 inclusions covering a layer of 218 nm composed by several MnS particles with similar diffraction pattern. Most importantly, the complex Ce2O3 characterized by using TEM diffraction is amorphous in the steel, indicating that Ce2O3 formed in the liquid iron and then MnS segregated cling to it.Fei PanHao-Long ChenYen-Hsun SuYen-Hao SuWeng-Sing HwangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Fei Pan Hao-Long Chen Yen-Hsun Su Yen-Hao Su Weng-Sing Hwang Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel
description	Abstract Inclusion species formed in SS400 steel with Ce-addition was predicted by thermodynamic calculation. The analysis of the inclusion morphology and size distribution was carried out by applying Scanning Electron Microscopy (SEM) and Transmission Electron Microscope (TEM). Nano-Fe3O4 particles were also found in cerium-deoxidized and -desulfurized steel and their shapes were nearly spherical. The complex Ce2O3 inclusions covering a layer of 218 nm composed by several MnS particles with similar diffraction pattern. Most importantly, the complex Ce2O3 characterized by using TEM diffraction is amorphous in the steel, indicating that Ce2O3 formed in the liquid iron and then MnS segregated cling to it.
format	article
author	Fei Pan Hao-Long Chen Yen-Hsun Su Yen-Hao Su Weng-Sing Hwang
author_facet	Fei Pan Hao-Long Chen Yen-Hsun Su Yen-Hao Su Weng-Sing Hwang
author_sort	Fei Pan
title	Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel
title_short	Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel
title_full	Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel
title_fullStr	Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel
title_full_unstemmed	Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel
title_sort	inclusions properties at 1673 k and room temperature with ce addition in ss400 steel
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/aa7fc1b29cb048afb8b4e6693bcbb461
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_version_	1718395600932700160

Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel

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