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

Fei Pan; Hao Long Chen; Yen Hsun Su; Yen Hao Su; Weng Sing Hwang

doi:10.1038/s41598-017-02478-6

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

Fei Pan, Hao Long Chen, Yen Hsun Su, Yen Hao Su, Weng Sing Hwang

材料科學及工程學系

研究成果: Article › 同行評審

15 引文斯高帕斯（Scopus）

摘要

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.

原文	English
文章編號	2564
期刊	Scientific reports
卷	7
發行號	1
DOIs	https://doi.org/10.1038/s41598-017-02478-6
出版狀態	Published - 2017 12月 1

All Science Journal Classification (ASJC) codes

多學科

存取文件

10.1038/s41598-017-02478-6

其它文件與鏈接

引用此

@article{de0b4e13d03f402ab7377c013b4ad348,

title = "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 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.",

author = "Fei Pan and Chen, {Hao Long} and Su, {Yen Hsun} and Su, {Yen Hao} and Hwang, {Weng Sing}",

note = "Publisher Copyright: {\textcopyright} 2017 The Author(s).",

year = "2017",

month = dec,

day = "1",

doi = "10.1038/s41598-017-02478-6",

language = "English",

volume = "7",

journal = "Scientific reports",

issn = "2045-2322",

publisher = "Nature Publishing Group",

number = "1",

}

TY - JOUR

T1 - Inclusions properties at 1673 K and room temperature with Ce addition in SS400 steel

AU - Pan, Fei

AU - Chen, Hao Long

AU - Su, Yen Hsun

AU - Su, Yen Hao

AU - Hwang, Weng Sing

PY - 2017/12/1

Y1 - 2017/12/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85020043659&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85020043659&partnerID=8YFLogxK

U2 - 10.1038/s41598-017-02478-6

DO - 10.1038/s41598-017-02478-6

M3 - Article

C2 - 28566704

AN - SCOPUS:85020043659

SN - 2045-2322

VL - 7

JO - Scientific reports

JF - Scientific reports

IS - 1

M1 - 2564

ER -

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

摘要

All Science Journal Classification (ASJC) codes

存取文件

其它文件與鏈接

指紋

引用此