View in EDS

Features of the Al90Y10 alloy structure during solidification under high pressure.

Saved in:
Bibliographic Details
Title: Features of the Al90Y10 alloy structure during solidification under high pressure.
Authors: Menshikova, S.G.1 (AUTHOR) svetlmensh@mail.ru, Brazhkin, V.V.1 (AUTHOR), Lad'yanov, V.I.1 (AUTHOR), Pushkarev, B.E.1 (AUTHOR)
Source: Journal of Crystal Growth. Oct2019, Vol. 524, pN.PAG-N.PAG. 1p.
Subjects: Atmospheric pressure, Solidification, Alloys, Hypereutectic alloys, Pressure, Solid solutions
Abstract: • We study of the Al-10 at.% Y alloy structure during rapid cooling at pressure of 9 GPa. • Using high pressure, we have provided a dense homogeneous alloy structure. • We obtained abnormally Al(Y)-supersaturated solid solution and metastable eutectic. Using the methods of durametry, X-ray structural analysis, optical and electronic microscopy, we have compared the structures of the Al90Y10 hypereutectic alloy (hereinafter at.% is given) obtained at the atmospheric pressure and that produced with quick cooling under pressure of 9 GPa. It has been demonstrated that, in both cases, the crystalline phases of α-Al and Al3Y get formed. 11 Low-temperature Al3Y phase – at the atmospheric pressure; high-temperature metastable Al3Y* phase – hardening under high pressure. Using high pressure, we have provided a dense homogeneous alloy structure with abnormally α-Al-supersaturated solid solution and finely divided aluminides in metastable eutectics with high hardness. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Crystal Growth 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
Header DbId: egs
DbLabel: Engineering Source
An: 138179298
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Features of the Al90Y10 alloy structure during solidification under high pressure.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Menshikova%2C+S%2EG%2E%22">Menshikova, S.G.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> svetlmensh@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Brazhkin%2C+V%2EV%2E%22">Brazhkin, V.V.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lad'yanov%2C+V%2EI%2E%22">Lad'yanov, V.I.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pushkarev%2C+B%2EE%2E%22">Pushkarev, B.E.</searchLink><relatesTo>1</relatesTo> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Crystal+Growth%22">Journal of Crystal Growth</searchLink>. Oct2019, Vol. 524, pN.PAG-N.PAG. 1p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Atmospheric+pressure%22">Atmospheric pressure</searchLink><br /><searchLink fieldCode="DE" term="%22Solidification%22">Solidification</searchLink><br /><searchLink fieldCode="DE" term="%22Alloys%22">Alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Hypereutectic+alloys%22">Hypereutectic alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Pressure%22">Pressure</searchLink><br /><searchLink fieldCode="DE" term="%22Solid+solutions%22">Solid solutions</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: • We study of the Al-10 at.% Y alloy structure during rapid cooling at pressure of 9 GPa. • Using high pressure, we have provided a dense homogeneous alloy structure. • We obtained abnormally Al(Y)-supersaturated solid solution and metastable eutectic. Using the methods of durametry, X-ray structural analysis, optical and electronic microscopy, we have compared the structures of the Al90Y10 hypereutectic alloy (hereinafter at.% is given) obtained at the atmospheric pressure and that produced with quick cooling under pressure of 9 GPa. It has been demonstrated that, in both cases, the crystalline phases of α-Al and Al3Y get formed. 11 Low-temperature Al3Y phase – at the atmospheric pressure; high-temperature metastable Al3Y* phase – hardening under high pressure. Using high pressure, we have provided a dense homogeneous alloy structure with abnormally α-Al-supersaturated solid solution and finely divided aluminides in metastable eutectics with high hardness. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Crystal Growth 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.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=138179298
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.jcrysgro.2019.125164
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Atmospheric pressure
        Type: general
      – SubjectFull: Solidification
        Type: general
      – SubjectFull: Alloys
        Type: general
      – SubjectFull: Hypereutectic alloys
        Type: general
      – SubjectFull: Pressure
        Type: general
      – SubjectFull: Solid solutions
        Type: general
    Titles:
      – TitleFull: Features of the Al90Y10 alloy structure during solidification under high pressure.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Menshikova, S.G.
      – PersonEntity:
          Name:
            NameFull: Brazhkin, V.V.
      – PersonEntity:
          Name:
            NameFull: Lad'yanov, V.I.
      – PersonEntity:
          Name:
            NameFull: Pushkarev, B.E.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 15
              M: 10
              Text: Oct2019
              Type: published
              Y: 2019
          Identifiers:
            – Type: issn-print
              Value: 00220248
          Numbering:
            – Type: volume
              Value: 524
          Titles:
            – TitleFull: Journal of Crystal Growth
              Type: main
ResultId 1