Structure and mechanical properties of friction stir weld joints of magnesium alloy AZ31

T. Nagasawa, M. Otsuka, T. Yokota, T. Ueki

研究成果: Conference contribution

37 引用 (Scopus)

抄録

The applicability of friction stir welding to hot rolled sheet of commercial magnesium alloy AZ31 plates has been investigated. Friction stir weld joint showed mechanical strength comparable to that of base material, though the ductility remained at one half of that of the latter. The results are consistent with the microstructure which is characterized by a fine grained bond layer bounded by intermediate grained base metals. It is found that both anodizing treatment and insertion of aluminum foil between batting faces do not degrade the joint properties at all. The results suggest that friction stir welding can be potentially applied to magnesium alloy.

元の言語English
ホスト出版物のタイトルTMS Annual Meeting
編集者H.I. Kaplan, J.N. Hryn, B.B. Clow
ページ383-387
ページ数5
出版物ステータスPublished - 2000
イベントMagnesium Technology 2000 - Nashville, TN
継続期間: 2000 3 122000 3 16

Other

OtherMagnesium Technology 2000
Nashville, TN
期間00/3/1200/3/16

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Friction stir welding
Magnesium alloys
mechanical property
magnesium
Welds
friction
welding
Friction
Aluminum foil
Mechanical properties
Anodic oxidation
Strength of materials
Ductility
Metals
ductility
base metal
Microstructure
microstructure
aluminum
Mg-Al-Zn-Mn-Si-Cu alloy

ASJC Scopus subject areas

  • Geology
  • Metals and Alloys

これを引用

Nagasawa, T., Otsuka, M., Yokota, T., & Ueki, T. (2000). Structure and mechanical properties of friction stir weld joints of magnesium alloy AZ31. : H. I. Kaplan, J. N. Hryn, & B. B. Clow (版), TMS Annual Meeting (pp. 383-387)

Structure and mechanical properties of friction stir weld joints of magnesium alloy AZ31. / Nagasawa, T.; Otsuka, M.; Yokota, T.; Ueki, T.

TMS Annual Meeting. 版 / H.I. Kaplan; J.N. Hryn; B.B. Clow. 2000. p. 383-387.

研究成果: Conference contribution

Nagasawa, T, Otsuka, M, Yokota, T & Ueki, T 2000, Structure and mechanical properties of friction stir weld joints of magnesium alloy AZ31. : HI Kaplan, JN Hryn & BB Clow (版), TMS Annual Meeting. pp. 383-387, Magnesium Technology 2000, Nashville, TN, 00/3/12.
Nagasawa T, Otsuka M, Yokota T, Ueki T. Structure and mechanical properties of friction stir weld joints of magnesium alloy AZ31. : Kaplan HI, Hryn JN, Clow BB, 編集者, TMS Annual Meeting. 2000. p. 383-387
Nagasawa, T. ; Otsuka, M. ; Yokota, T. ; Ueki, T. / Structure and mechanical properties of friction stir weld joints of magnesium alloy AZ31. TMS Annual Meeting. 編集者 / H.I. Kaplan ; J.N. Hryn ; B.B. Clow. 2000. pp. 383-387
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