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Study on anisotropy in microstructure and tensile properties of the 12Cr oxide dispersion strengthened (ODS) steel
Shen, Jingjie1; Nagasak, Takuya1; Muroga, Takeo1; Li, Yanfen2; Yang, Huilong3; Kano, Sho3; Abe, Hiroaki3
Corresponding AuthorShen, Jingjie(shen.jingjie@nifs.ac.jp) ; Li, Yanfen()
2019-09-01
Source PublicationFUSION ENGINEERING AND DESIGN
ISSN0920-3796
Volume146Pages:1082-1085
AbstractMicrostructure and tensile properties ranged from ambient temperature to 700 degrees C of the 12Cr ODS steel were investigated by scanning electron microscopy, electron backscatter diffraction technique, and tensile tests. Results show that microstructure is composed of elongated grains with < 110 > axis parallel to rolling direction. Ultimate tensile strength and 0.2% offset yield strength gradually decrease with increasing test temperature. Uniform elongation and total elongation reduce with the temperature rising up to 500 degrees C, whereas increase at higher temperatures due to activation of slip systems. Moreover, ductility in rolling direction is better than that in transverse direction. Fracture surfaces suggest that a large number of small and uniform dimples, and predominant cleavage-like facets present in rolling direction, and transverse direction, respectively.
KeywordOxide dispersion strengthened steels Microstructure Tensile properties Anisotropy
Funding Organizationproject The development of nuclear fuel cladding with self-healing intelligenceunder the Center of World Intelligence Project for Nuclear ST and Human Resource Development by the Ministry of Education, Culture, Sports, Science and Technology of Japan (M ; National Institute for Fusion Science Collaboration Research program
DOI10.1016/j.fusengdes.2019.02.011
Indexed BySCI
Language英语
Funding Projectproject The development of nuclear fuel cladding with self-healing intelligenceunder the Center of World Intelligence Project for Nuclear ST and Human Resource Development by the Ministry of Education, Culture, Sports, Science and Technology of Japan (M ; National Institute for Fusion Science Collaboration Research program
WOS Research AreaNuclear Science & Technology
WOS SubjectNuclear Science & Technology
WOS IDWOS:000488307400243
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/135724
Collection中国科学院金属研究所
Corresponding AuthorShen, Jingjie; Li, Yanfen
Affiliation1.Natl Inst Fus Sci, 322-6 Oroshi, Toki, Gifu 5095292, Japan
2.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
3.Univ Tokyo, Sch Engn, Nucl Profess Sch, 2-22 Shirakata Shirane, Tokai, Ibaraki 3191188, Japan
Recommended Citation
GB/T 7714
Shen, Jingjie,Nagasak, Takuya,Muroga, Takeo,et al. Study on anisotropy in microstructure and tensile properties of the 12Cr oxide dispersion strengthened (ODS) steel[J]. FUSION ENGINEERING AND DESIGN,2019,146:1082-1085.
APA Shen, Jingjie.,Nagasak, Takuya.,Muroga, Takeo.,Li, Yanfen.,Yang, Huilong.,...&Abe, Hiroaki.(2019).Study on anisotropy in microstructure and tensile properties of the 12Cr oxide dispersion strengthened (ODS) steel.FUSION ENGINEERING AND DESIGN,146,1082-1085.
MLA Shen, Jingjie,et al."Study on anisotropy in microstructure and tensile properties of the 12Cr oxide dispersion strengthened (ODS) steel".FUSION ENGINEERING AND DESIGN 146(2019):1082-1085.
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