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Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels
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Zeitschriftentitel: | Microscopy and Microanalysis |
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Personen und Körperschaften: | , , |
In: | Microscopy and Microanalysis, 25, 2019, 2, S. 447-453 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Oxford University Press (OUP)
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Schlagwörter: |
author_facet |
Zhang, Yongjie Miyamoto, Goro Furuhara, Tadashi Zhang, Yongjie Miyamoto, Goro Furuhara, Tadashi |
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author |
Zhang, Yongjie Miyamoto, Goro Furuhara, Tadashi |
spellingShingle |
Zhang, Yongjie Miyamoto, Goro Furuhara, Tadashi Microscopy and Microanalysis Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels Instrumentation |
author_sort |
zhang, yongjie |
spelling |
Zhang, Yongjie Miyamoto, Goro Furuhara, Tadashi 1431-9276 1435-8115 Oxford University Press (OUP) Instrumentation http://dx.doi.org/10.1017/s1431927618015374 <jats:title>Abstract</jats:title><jats:p>The composition of nano-sized alloy carbides formed by interphase precipitation in V–Nb and V–Ti multiple microalloyed low-carbon steels is analyzed by using three-dimensional atom probe. Carbide-forming alloying elements including V, Nb, and Ti, are simultaneously precipitated from the early stage of isothermal treatment, whose atoms are uniformly distributed in the carbide particles, even after prolonged holding. Cluster analysis by the maximum separation method, with parameters optimized using different methods, is carried out to extract alloy carbides from matrix. The composition of alloy carbides evaluated by site fraction of substitutional carbide-forming alloying elements indicates that at the early stage of their formation, Nb and Ti are more strongly enriched than V.</jats:p> Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels Microscopy and Microanalysis |
doi_str_mv |
10.1017/s1431927618015374 |
facet_avail |
Online |
finc_class_facet |
Allgemeines Technik |
format |
ElectronicArticle |
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Oxford University Press (OUP), 2019 |
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Oxford University Press (OUP), 2019 |
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1431-9276 1435-8115 |
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Oxford University Press (OUP) (CrossRef) |
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2019 |
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Oxford University Press (OUP) |
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Microscopy and Microanalysis |
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title |
Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_unstemmed |
Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_full |
Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_fullStr |
Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_full_unstemmed |
Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_short |
Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_sort |
atom probe compositional analysis of interphase precipitated nano-sized alloy carbide in multiple microalloyed low-carbon steels |
topic |
Instrumentation |
url |
http://dx.doi.org/10.1017/s1431927618015374 |
publishDate |
2019 |
physical |
447-453 |
description |
<jats:title>Abstract</jats:title><jats:p>The composition of nano-sized alloy carbides formed by interphase precipitation in V–Nb and V–Ti multiple microalloyed low-carbon steels is analyzed by using three-dimensional atom probe. Carbide-forming alloying elements including V, Nb, and Ti, are simultaneously precipitated from the early stage of isothermal treatment, whose atoms are uniformly distributed in the carbide particles, even after prolonged holding. Cluster analysis by the maximum separation method, with parameters optimized using different methods, is carried out to extract alloy carbides from matrix. The composition of alloy carbides evaluated by site fraction of substitutional carbide-forming alloying elements indicates that at the early stage of their formation, Nb and Ti are more strongly enriched than V.</jats:p> |
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author | Zhang, Yongjie, Miyamoto, Goro, Furuhara, Tadashi |
author_facet | Zhang, Yongjie, Miyamoto, Goro, Furuhara, Tadashi, Zhang, Yongjie, Miyamoto, Goro, Furuhara, Tadashi |
author_sort | zhang, yongjie |
container_issue | 2 |
container_start_page | 447 |
container_title | Microscopy and Microanalysis |
container_volume | 25 |
description | <jats:title>Abstract</jats:title><jats:p>The composition of nano-sized alloy carbides formed by interphase precipitation in V–Nb and V–Ti multiple microalloyed low-carbon steels is analyzed by using three-dimensional atom probe. Carbide-forming alloying elements including V, Nb, and Ti, are simultaneously precipitated from the early stage of isothermal treatment, whose atoms are uniformly distributed in the carbide particles, even after prolonged holding. Cluster analysis by the maximum separation method, with parameters optimized using different methods, is carried out to extract alloy carbides from matrix. The composition of alloy carbides evaluated by site fraction of substitutional carbide-forming alloying elements indicates that at the early stage of their formation, Nb and Ti are more strongly enriched than V.</jats:p> |
doi_str_mv | 10.1017/s1431927618015374 |
facet_avail | Online |
finc_class_facet | Allgemeines, Technik |
format | ElectronicArticle |
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id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAxNy9zMTQzMTkyNzYxODAxNTM3NA |
imprint | Oxford University Press (OUP), 2019 |
imprint_str_mv | Oxford University Press (OUP), 2019 |
institution | DE-Bn3, DE-Brt1, DE-D161, DE-Zi4, DE-Gla1, DE-15, DE-Pl11, DE-Rs1, DE-14, DE-105, DE-Ch1, DE-L229, DE-D275 |
issn | 1431-9276, 1435-8115 |
issn_str_mv | 1431-9276, 1435-8115 |
language | English |
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match_str | zhang2019atomprobecompositionalanalysisofinterphaseprecipitatednanosizedalloycarbideinmultiplemicroalloyedlowcarbonsteels |
mega_collection | Oxford University Press (OUP) (CrossRef) |
physical | 447-453 |
publishDate | 2019 |
publishDateSort | 2019 |
publisher | Oxford University Press (OUP) |
record_format | ai |
recordtype | ai |
series | Microscopy and Microanalysis |
source_id | 49 |
spelling | Zhang, Yongjie Miyamoto, Goro Furuhara, Tadashi 1431-9276 1435-8115 Oxford University Press (OUP) Instrumentation http://dx.doi.org/10.1017/s1431927618015374 <jats:title>Abstract</jats:title><jats:p>The composition of nano-sized alloy carbides formed by interphase precipitation in V–Nb and V–Ti multiple microalloyed low-carbon steels is analyzed by using three-dimensional atom probe. Carbide-forming alloying elements including V, Nb, and Ti, are simultaneously precipitated from the early stage of isothermal treatment, whose atoms are uniformly distributed in the carbide particles, even after prolonged holding. Cluster analysis by the maximum separation method, with parameters optimized using different methods, is carried out to extract alloy carbides from matrix. The composition of alloy carbides evaluated by site fraction of substitutional carbide-forming alloying elements indicates that at the early stage of their formation, Nb and Ti are more strongly enriched than V.</jats:p> Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels Microscopy and Microanalysis |
spellingShingle | Zhang, Yongjie, Miyamoto, Goro, Furuhara, Tadashi, Microscopy and Microanalysis, Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels, Instrumentation |
title | Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_full | Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_fullStr | Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_full_unstemmed | Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_short | Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
title_sort | atom probe compositional analysis of interphase precipitated nano-sized alloy carbide in multiple microalloyed low-carbon steels |
title_unstemmed | Atom Probe Compositional Analysis of Interphase Precipitated Nano-Sized Alloy Carbide in Multiple Microalloyed Low-Carbon Steels |
topic | Instrumentation |
url | http://dx.doi.org/10.1017/s1431927618015374 |