Three-dimensional characterization of an oxide scale on ATI 718Plus® superalloy.
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| Title: | Three-dimensional characterization of an oxide scale on ATI 718Plus® superalloy. |
|---|---|
| Authors: | Kruk, Adam1 (AUTHOR) kruczek@agh.edu.pl, Lech, Sebastian1 (AUTHOR) slech@agh.edu.pl, Gil, Aleksander2 (AUTHOR) gil@agh.edu.pl, Cempura, Grzegorz1 (AUTHOR) cempura@agh.edu.pl, Agüero, Alina3 (AUTHOR) agueroba@inta.es, Wusatowska-Sarnek, Agnieszka M.4 (AUTHOR) agnieszka.wusatowska-sarnek@prattwhitney.com, Czyrska-Filemonowicz, Aleksandra1 (AUTHOR) czyrska@agh.edu.pl |
| Source: | Corrosion Science. Jun2020, Vol. 169, pN.PAG-N.PAG. 1p. |
| Subjects: | Heat resistant alloys, Nickel-chromium alloys, Crystal grain boundaries, Chemistry, Oxides |
| Abstract: | • FIB-SEM tomography supported by advanced TEM was an effective tool for 3D characterization of phases in oxidized 718Plus. • A discontinuous δ -Ni 3 Nb phase interlayer had formed directly underneath the Cr 2 O 3 scale. • Al 2 O 3 particles precipitated predominantly at grain boundaries. • Isolated chromia particles were present in the internal oxidation zone. • Nanosized γ phase precipitates enriched with Fe and Co were found within the Cr 2 O 3 scale. The presented study was devoted to the characterization of a scale formed on the ATI 718Plus® superalloy. Novel complementary techniques were applied to precisely describe the structure, chemistry, morphology of the scale as well as the spatial distribution of phases formed during oxidation. The study revealed a discontinuous interlayer of the δ -Ni 3 Nb phase that had developed underneath the protective Cr 2 O 3 scale. Al 2 O 3 particles, which had precipitated predominantly at grain boundaries, and isolated chromia particles were present in the internal oxidation zone. Nanosized γ phase precipitates enriched with Fe and Co were embedded into the scale. [ABSTRACT FROM AUTHOR] |
| Copyright of Corrosion Science is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 142931347 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Three-dimensional characterization of an oxide scale on ATI 718Plus® superalloy. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kruk%2C+Adam%22">Kruk, Adam</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> kruczek@agh.edu.pl</i><br /><searchLink fieldCode="AR" term="%22Lech%2C+Sebastian%22">Lech, Sebastian</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> slech@agh.edu.pl</i><br /><searchLink fieldCode="AR" term="%22Gil%2C+Aleksander%22">Gil, Aleksander</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> gil@agh.edu.pl</i><br /><searchLink fieldCode="AR" term="%22Cempura%2C+Grzegorz%22">Cempura, Grzegorz</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> cempura@agh.edu.pl</i><br /><searchLink fieldCode="AR" term="%22Agüero%2C+Alina%22">Agüero, Alina</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> agueroba@inta.es</i><br /><searchLink fieldCode="AR" term="%22Wusatowska-Sarnek%2C+Agnieszka+M%2E%22">Wusatowska-Sarnek, Agnieszka M.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> agnieszka.wusatowska-sarnek@prattwhitney.com</i><br /><searchLink fieldCode="AR" term="%22Czyrska-Filemonowicz%2C+Aleksandra%22">Czyrska-Filemonowicz, Aleksandra</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> czyrska@agh.edu.pl</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Corrosion+Science%22">Corrosion Science</searchLink>. Jun2020, Vol. 169, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Heat+resistant+alloys%22">Heat resistant alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Nickel-chromium+alloys%22">Nickel-chromium alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Crystal+grain+boundaries%22">Crystal grain boundaries</searchLink><br /><searchLink fieldCode="DE" term="%22Chemistry%22">Chemistry</searchLink><br /><searchLink fieldCode="DE" term="%22Oxides%22">Oxides</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: • FIB-SEM tomography supported by advanced TEM was an effective tool for 3D characterization of phases in oxidized 718Plus. • A discontinuous δ -Ni 3 Nb phase interlayer had formed directly underneath the Cr 2 O 3 scale. • Al 2 O 3 particles precipitated predominantly at grain boundaries. • Isolated chromia particles were present in the internal oxidation zone. • Nanosized γ phase precipitates enriched with Fe and Co were found within the Cr 2 O 3 scale. The presented study was devoted to the characterization of a scale formed on the ATI 718Plus® superalloy. Novel complementary techniques were applied to precisely describe the structure, chemistry, morphology of the scale as well as the spatial distribution of phases formed during oxidation. The study revealed a discontinuous interlayer of the δ -Ni 3 Nb phase that had developed underneath the protective Cr 2 O 3 scale. Al 2 O 3 particles, which had precipitated predominantly at grain boundaries, and isolated chromia particles were present in the internal oxidation zone. Nanosized γ phase precipitates enriched with Fe and Co were embedded into the scale. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Corrosion Science is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.corsci.2020.108634 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Heat resistant alloys Type: general – SubjectFull: Nickel-chromium alloys Type: general – SubjectFull: Crystal grain boundaries Type: general – SubjectFull: Chemistry Type: general – SubjectFull: Oxides Type: general Titles: – TitleFull: Three-dimensional characterization of an oxide scale on ATI 718Plus® superalloy. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kruk, Adam – PersonEntity: Name: NameFull: Lech, Sebastian – PersonEntity: Name: NameFull: Gil, Aleksander – PersonEntity: Name: NameFull: Cempura, Grzegorz – PersonEntity: Name: NameFull: Agüero, Alina – PersonEntity: Name: NameFull: Wusatowska-Sarnek, Agnieszka M. – PersonEntity: Name: NameFull: Czyrska-Filemonowicz, Aleksandra IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2020 Type: published Y: 2020 Identifiers: – Type: issn-print Value: 0010938X Numbering: – Type: volume Value: 169 Titles: – TitleFull: Corrosion Science Type: main |
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