Rapidly solidified Mg-(Ag, Sc)-X alloys with high strength

Kenshi Inoue, Yoshihito Kawamura, Minoru Nishida

Research output: Contribution to journalConference article

Abstract

The structure and mechanical properties of ternary Mg-(Sc, Ag)-X (X= Al, Ca, Zn, Y, Mn, Sn and Si) rapidly solidified (RS) ribbons were investigated. Alloy compositions having the best-combined properties of ductility and hardness (> Hv110) were a Mg97Sc1Y2 alloy in Mg-Sc-X system and a Mg96.5Ag0.5Y3 alloy in Mg-Ag-X system. It is expected that the RS powder metallurgy alloys having a high yield strength above 600 MPa and an elongation above 5 % can be developed in the Mg97Sc1Y2 and Mg96.5Ag0.5Y3 compositions.

Original languageEnglish
Pages (from-to)757-762
Number of pages6
JournalMaterials Science Forum
Volume419-422
Issue numberII
Publication statusPublished - Apr 21 2003
Externally publishedYes
EventProceedings of the Second Osaka International Conference on Platform Science and Technology for Advanced Magnesium Alloys 2003 - Osaka, Japan
Duration: Jan 26 2003Jan 30 2003

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high strength
powder metallurgy
Powder metallurgy
yield strength
ductility
Chemical analysis
ribbons
elongation
Yield stress
Ductility
Elongation
hardness
Hardness
mechanical properties
Mechanical properties

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Rapidly solidified Mg-(Ag, Sc)-X alloys with high strength. / Inoue, Kenshi; Kawamura, Yoshihito; Nishida, Minoru.

In: Materials Science Forum, Vol. 419-422, No. II, 21.04.2003, p. 757-762.

Research output: Contribution to journalConference article

Inoue, K, Kawamura, Y & Nishida, M 2003, 'Rapidly solidified Mg-(Ag, Sc)-X alloys with high strength', Materials Science Forum, vol. 419-422, no. II, pp. 757-762.
Inoue, Kenshi ; Kawamura, Yoshihito ; Nishida, Minoru. / Rapidly solidified Mg-(Ag, Sc)-X alloys with high strength. In: Materials Science Forum. 2003 ; Vol. 419-422, No. II. pp. 757-762.
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AB - The structure and mechanical properties of ternary Mg-(Sc, Ag)-X (X= Al, Ca, Zn, Y, Mn, Sn and Si) rapidly solidified (RS) ribbons were investigated. Alloy compositions having the best-combined properties of ductility and hardness (> Hv110) were a Mg97Sc1Y2 alloy in Mg-Sc-X system and a Mg96.5Ag0.5Y3 alloy in Mg-Ag-X system. It is expected that the RS powder metallurgy alloys having a high yield strength above 600 MPa and an elongation above 5 % can be developed in the Mg97Sc1Y2 and Mg96.5Ag0.5Y3 compositions.

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