Cyclic response and dislocation structures of model Al-Li alloys.

• Autorzy: Lewandowska M. , Mizera J. , Wyrzykowski J.W.
• Konferencja: Vth Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies AMT'98, 17-21 May 1998, Kraków-Krynica, Poland
• Języki publikacji: EN

Abstrakty

EN

The present study was concerned with the cyclic response and dislocation structures of model Al-Li alloys. It has been shown that they depend on the precipitate state. In the alloys containing delta' precipitates alone, cyclic hardening and slip band formation were found. However in the alloy that contains both delta' and T1 precipitates saturation state and numerous dislocation loops were observed.

Słowa kluczowe

EN

alloy; aluminium; lithium; dislocation structure; fatigue; plastic deformation; strain

PL

stop; aluminium; lit; struktura dyslokacyjna; zmęczenie; odkształcenie plastyczne; odkształcenie

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Inżynieria Materiałowa
• Rocznik: 1998
• Tom: R. XIX, nr 3
• Strony: 608--611
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Lewandowska M.

• Warsaw University of Technology, Faculty of Materials Science and Engineering, Warsaw, Poland

autor

Mizera J.

• Warsaw University of Technology, Faculty of Materials Science and Engineering, Warsaw, Poland

autor

Wyrzykowski J.W.

• Warsaw University of Technology, Faculty of Materials Science and Engineering, Warsaw, Poland

• Warsaw University of Technology, Faculty of Materials Science and Engineering

Bibliografia

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• [9] L.Hautefeuille, M.Clavel: Scripta Met. 22, (1988), 1383