View in EDS HTML Full Text PDF Full Text

Effects of Mn and Zr microalloying on the organization and high-temperature mechanical properties of twin roll casting 6061 aluminum alloy sheet.

Saved in:
Bibliographic Details
Title: Effects of Mn and Zr microalloying on the organization and high-temperature mechanical properties of twin roll casting 6061 aluminum alloy sheet.
Authors: Tian, Shuang1 (AUTHOR), Tian, Shuangyong1 (AUTHOR), Xu, Zhen1 (AUTHOR) ustlxuzhen@126.com, Qian, Anwei1 (AUTHOR), Jia, Tizhuo1 (AUTHOR), Guo, Jing1,2 (AUTHOR), Sun, Yuchong1 (AUTHOR)
Source: Metallurgical Research & Technology. 2025, Vol. 122 Issue 4, p1-12. 12p.
Subjects: Twin roll casting, Thermodynamics, Transmission electron microscopes, Scanning electron microscopes, Mechanical alloying, Microalloying, Aluminum alloys
Abstract: In this work, Thermo-calc thermodynamic calculations, Castep first principles calculations and other calculations were used to design the alloy compositions, four Mn, Zr composite microalloyed cast 6061 aluminum alloys were prepared using horizontal twin roll casting. At the same time, with the help of Optical Microscope (OM), Scanning Electron Microscope (SEM), Transmission Electron Microscope (TEM), Tensile Testing Machine and other testing equipment, the microstructure and mechanical properties of the sheets were be characterized. The effects of Mn, Zr composite microalloying on the organization and high-temperature mechanical properties of 6061 aluminum alloy cast-rolled sheets were discussed. The results showed that Mn, Zr composite microalloying has effectively improved the uneven organization in the alloy, defected such as partial aggregation of iron-containing phases, while promoted the generation of α-AlFeMnSi phase, β″ phase and Al3Zr-L12 phase, significantly strengthened the sheet. The β″ phase and Al3Zr phase are thermally stable and can improve the high-temperature mechanical properties of the alloy. The cast-rolled sheets with co-addition of Mn and Zr had better overall mechanical properties. Compared with the original sheet, the yield strength and tensile strength of the sheet increased by 67.25% and 27.97%, respectively, and the high-temperature yield strength increased by 25.91% compared with that at room temperature. [ABSTRACT FROM AUTHOR]
Copyright of Metallurgical Research & Technology is the property of EDP Sciences 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
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: egs
DbLabel: Engineering Source
An: 186646770
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Effects of Mn and Zr microalloying on the organization and high-temperature mechanical properties of twin roll casting 6061 aluminum alloy sheet.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Tian%2C+Shuang%22">Tian, Shuang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tian%2C+Shuangyong%22">Tian, Shuangyong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xu%2C+Zhen%22">Xu, Zhen</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> ustlxuzhen@126.com</i><br /><searchLink fieldCode="AR" term="%22Qian%2C+Anwei%22">Qian, Anwei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jia%2C+Tizhuo%22">Jia, Tizhuo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Guo%2C+Jing%22">Guo, Jing</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Sun%2C+Yuchong%22">Sun, Yuchong</searchLink><relatesTo>1</relatesTo> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Metallurgical+Research+%26+Technology%22">Metallurgical Research & Technology</searchLink>. 2025, Vol. 122 Issue 4, p1-12. 12p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Twin+roll+casting%22">Twin roll casting</searchLink><br /><searchLink fieldCode="DE" term="%22Thermodynamics%22">Thermodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Transmission+electron+microscopes%22">Transmission electron microscopes</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopes%22">Scanning electron microscopes</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+alloying%22">Mechanical alloying</searchLink><br /><searchLink fieldCode="DE" term="%22Microalloying%22">Microalloying</searchLink><br /><searchLink fieldCode="DE" term="%22Aluminum+alloys%22">Aluminum alloys</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this work, Thermo-calc thermodynamic calculations, Castep first principles calculations and other calculations were used to design the alloy compositions, four Mn, Zr composite microalloyed cast 6061 aluminum alloys were prepared using horizontal twin roll casting. At the same time, with the help of Optical Microscope (OM), Scanning Electron Microscope (SEM), Transmission Electron Microscope (TEM), Tensile Testing Machine and other testing equipment, the microstructure and mechanical properties of the sheets were be characterized. The effects of Mn, Zr composite microalloying on the organization and high-temperature mechanical properties of 6061 aluminum alloy cast-rolled sheets were discussed. The results showed that Mn, Zr composite microalloying has effectively improved the uneven organization in the alloy, defected such as partial aggregation of iron-containing phases, while promoted the generation of α-AlFeMnSi phase, β″ phase and Al3Zr-L12 phase, significantly strengthened the sheet. The β″ phase and Al3Zr phase are thermally stable and can improve the high-temperature mechanical properties of the alloy. The cast-rolled sheets with co-addition of Mn and Zr had better overall mechanical properties. Compared with the original sheet, the yield strength and tensile strength of the sheet increased by 67.25% and 27.97%, respectively, and the high-temperature yield strength increased by 25.91% compared with that at room temperature. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Metallurgical Research & Technology is the property of EDP Sciences 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=186646770
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1051/metal/2025043
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 12
        StartPage: 1
    Subjects:
      – SubjectFull: Twin roll casting
        Type: general
      – SubjectFull: Thermodynamics
        Type: general
      – SubjectFull: Transmission electron microscopes
        Type: general
      – SubjectFull: Scanning electron microscopes
        Type: general
      – SubjectFull: Mechanical alloying
        Type: general
      – SubjectFull: Microalloying
        Type: general
      – SubjectFull: Aluminum alloys
        Type: general
    Titles:
      – TitleFull: Effects of Mn and Zr microalloying on the organization and high-temperature mechanical properties of twin roll casting 6061 aluminum alloy sheet.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Tian, Shuang
      – PersonEntity:
          Name:
            NameFull: Tian, Shuangyong
      – PersonEntity:
          Name:
            NameFull: Xu, Zhen
      – PersonEntity:
          Name:
            NameFull: Qian, Anwei
      – PersonEntity:
          Name:
            NameFull: Jia, Tizhuo
      – PersonEntity:
          Name:
            NameFull: Guo, Jing
      – PersonEntity:
          Name:
            NameFull: Sun, Yuchong
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 07
              Text: 2025
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-print
              Value: 22713646
          Numbering:
            – Type: volume
              Value: 122
            – Type: issue
              Value: 4
          Titles:
            – TitleFull: Metallurgical Research & Technology
              Type: main
ResultId 1