Twist extrusion as a tool for grain refinement in Al-Mg-Sc-Zr alloys

D. Orlov, A. Reshetov, A. Synkov, V. Varyukhin, D. Lotsko, O. Sirko, N. Zakharova, A. Sharovsky, V. Voropaiev, Yu. Milman, S. Synkov

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Al-Mg-Sc-Zr alloys are attractive materials for aircraft and marine applications and
have very good potentials for mechanical property enhancement by ultrafine grain
structuring. The most developed technique for producing nanostructures has been
equal channel angular extrusion. In this paper we describe our attempts on refining
grain in these alloys by the twist extrusion technique. It was shown that twist
extrusion allows to obtain fairly homogeneous structure with grain sizes dav=0.33,
0.08, and 0.65 μm. This structure is thermally stable up to 500ºC for 1 hour.
LanguageEnglish
Title of host publicationNanostructured Materials by High-Pressure Severe Plastic Deformation
EditorsYuntian T. Zhu, Viktor Varyukhin
Pages77-82
Number of pages6
DOIs
Publication statusPublished - Jan 2006

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Grain refinement
Extrusion
Marine applications
Nanostructures
Aircraft
Mechanical properties

Keywords

  • nanotechnology
  • metallic materials
  • electronics

Cite this

Orlov, D., Reshetov, A., Synkov, A., Varyukhin, V., Lotsko, D., Sirko, O., ... Synkov, S. (2006). Twist extrusion as a tool for grain refinement in Al-Mg-Sc-Zr alloys. In Y. T. Zhu, & V. Varyukhin (Eds.), Nanostructured Materials by High-Pressure Severe Plastic Deformation (pp. 77-82) https://doi.org/10.1007/1-4020-3923-9_10
Orlov, D. ; Reshetov, A. ; Synkov, A. ; Varyukhin, V. ; Lotsko, D. ; Sirko, O. ; Zakharova, N. ; Sharovsky, A. ; Voropaiev, V. ; Milman, Yu. ; Synkov, S. / Twist extrusion as a tool for grain refinement in Al-Mg-Sc-Zr alloys. Nanostructured Materials by High-Pressure Severe Plastic Deformation. editor / Yuntian T. Zhu ; Viktor Varyukhin. 2006. pp. 77-82
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abstract = "Al-Mg-Sc-Zr alloys are attractive materials for aircraft and marine applications andhave very good potentials for mechanical property enhancement by ultrafine grainstructuring. The most developed technique for producing nanostructures has beenequal channel angular extrusion. In this paper we describe our attempts on refininggrain in these alloys by the twist extrusion technique. It was shown that twistextrusion allows to obtain fairly homogeneous structure with grain sizes dav=0.33,0.08, and 0.65 μm. This structure is thermally stable up to 500ºC for 1 hour.",
keywords = "nanotechnology, metallic materials, electronics",
author = "D. Orlov and A. Reshetov and A. Synkov and V. Varyukhin and D. Lotsko and O. Sirko and N. Zakharova and A. Sharovsky and V. Voropaiev and Yu. Milman and S. Synkov",
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Orlov, D, Reshetov, A, Synkov, A, Varyukhin, V, Lotsko, D, Sirko, O, Zakharova, N, Sharovsky, A, Voropaiev, V, Milman, Y & Synkov, S 2006, Twist extrusion as a tool for grain refinement in Al-Mg-Sc-Zr alloys. in YT Zhu & V Varyukhin (eds), Nanostructured Materials by High-Pressure Severe Plastic Deformation. pp. 77-82. https://doi.org/10.1007/1-4020-3923-9_10

Twist extrusion as a tool for grain refinement in Al-Mg-Sc-Zr alloys. / Orlov, D.; Reshetov, A.; Synkov, A.; Varyukhin, V.; Lotsko, D.; Sirko, O.; Zakharova, N.; Sharovsky, A.; Voropaiev, V.; Milman, Yu.; Synkov, S.

Nanostructured Materials by High-Pressure Severe Plastic Deformation. ed. / Yuntian T. Zhu; Viktor Varyukhin. 2006. p. 77-82.

Research output: Chapter in Book/Report/Conference proceedingChapter

TY - CHAP

T1 - Twist extrusion as a tool for grain refinement in Al-Mg-Sc-Zr alloys

AU - Orlov, D.

AU - Reshetov, A.

AU - Synkov, A.

AU - Varyukhin, V.

AU - Lotsko, D.

AU - Sirko, O.

AU - Zakharova, N.

AU - Sharovsky, A.

AU - Voropaiev, V.

AU - Milman, Yu.

AU - Synkov, S.

PY - 2006/1

Y1 - 2006/1

N2 - Al-Mg-Sc-Zr alloys are attractive materials for aircraft and marine applications andhave very good potentials for mechanical property enhancement by ultrafine grainstructuring. The most developed technique for producing nanostructures has beenequal channel angular extrusion. In this paper we describe our attempts on refininggrain in these alloys by the twist extrusion technique. It was shown that twistextrusion allows to obtain fairly homogeneous structure with grain sizes dav=0.33,0.08, and 0.65 μm. This structure is thermally stable up to 500ºC for 1 hour.

AB - Al-Mg-Sc-Zr alloys are attractive materials for aircraft and marine applications andhave very good potentials for mechanical property enhancement by ultrafine grainstructuring. The most developed technique for producing nanostructures has beenequal channel angular extrusion. In this paper we describe our attempts on refininggrain in these alloys by the twist extrusion technique. It was shown that twistextrusion allows to obtain fairly homogeneous structure with grain sizes dav=0.33,0.08, and 0.65 μm. This structure is thermally stable up to 500ºC for 1 hour.

KW - nanotechnology

KW - metallic materials

KW - electronics

U2 - 10.1007/1-4020-3923-9_10

DO - 10.1007/1-4020-3923-9_10

M3 - Chapter

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EP - 82

BT - Nanostructured Materials by High-Pressure Severe Plastic Deformation

A2 - Zhu, Yuntian T.

A2 - Varyukhin, Viktor

ER -

Orlov D, Reshetov A, Synkov A, Varyukhin V, Lotsko D, Sirko O et al. Twist extrusion as a tool for grain refinement in Al-Mg-Sc-Zr alloys. In Zhu YT, Varyukhin V, editors, Nanostructured Materials by High-Pressure Severe Plastic Deformation. 2006. p. 77-82 https://doi.org/10.1007/1-4020-3923-9_10