Microstructural Development during Fatigue of a Polycrystalline 3003 Aluminum Alloy

この論文にアクセスする

この論文をさがす

著者

抄録

Polycrystalline 3003 aluminum alloy has been cyclically deformed at room temperature with constant plastic-strain amplitudes in the range 1×10<sup>-4</sup>-5×10<sup>-3</sup>. At any strain amplitude, stress saturation was not observed: A monotonic hardening occurred at low plastic-strain amplitudes less than 5×10<sup>-4</sup>. Sequence of hardening, softening and secondary hardening was found at medium strain amplitudes in the range 1×10<sup>-3</sup>-3×10<sup>-3</sup>. Dislocation configurations in fatigued samples depended on the strain amplitudes and the number of cycles. At low strain amplitudes less than 1×10<sup>-3</sup>, loop patches with a particular periodicity in dislocation arrangement were formed during the first hardening stage. The labyrinth structure composed of dislocation walls periodically arranged along the {100} planes was formed during the softening stage at the medium strain amplitudes. The stable dislocation configuration after the secondary hardening was found to be the cell structure. The microstructural analysis using transmission electron microscopy is well applicable to the fatigue life assessments of the 3003 aluminum alloy.

収録刊行物

  • ISIJ international

    ISIJ international 37(12), 1230-1236, 1997-12-15

    The Iron and Steel Institute of Japan

参考文献:  37件中 1-37件 を表示

  • <no title>

    WOOD P. J.

    Philos. Mag. 28, 155, 1973

    被引用文献2件

  • <no title>

    WINTER A. T.

    Philos. Mag. 30, 719, 1974

    被引用文献1件

  • <no title>

    FINNEY J. M.

    Philos. Mag. 31, 39, 1975

    被引用文献1件

  • <no title>

    BASINSKI Z. S.

    Acta Metall. 28, 191, 1980

    被引用文献2件

  • <no title>

    LAIRD C.

    Mater. Sci. Eng. 50, 127, 1981

    被引用文献1件

  • <no title>

    MECKE K.

    Cryst. Res. Technol. 17, 743, 1982

    被引用文献1件

  • <no title>

    ACKERMANN F.

    Acta Metall. 32, 715, 1984

    被引用文献1件

  • <no title>

    JIN N. Y.

    Acta Metall. 32, 989, 1984

    被引用文献2件

  • <no title>

    JIN N. Y.

    Acta Metall. 32, 1173, 1984

    被引用文献1件

  • <no title>

    BUCHINGER L.

    Philos. Mag. A 50, 275, 1984

    被引用文献1件

  • <no title>

    LEPISTO T. K.

    Mater. Sci. Eng. 81, 45, 1986

    被引用文献1件

  • <no title>

    lAIRD C.

    Mater. Sci. Eng. 81, 433, 1986

    被引用文献3件

  • <no title>

    JIN N. Y.

    Philos. Mag. Lett. 56, 23, 1987

    被引用文献2件

  • <no title>

    Acta Metall. Mater. 38, 509, 1990

    被引用文献1件

  • <no title>

    BASINSKI Z. S.

    Prog. Mater. Sci. 36, 89, 1992

    被引用文献1件

  • <no title>

    LIU C. D.

    Acta Metall. Mater. 42, 1631, 1994

    被引用文献1件

  • <no title>

    MORRISON D. J.

    Mater. Sci. Eng. A177, 29, 1994

    被引用文献1件

  • <no title>

    GONG B.

    Acta Mater. 45, 1365, 1997

    被引用文献1件

  • <no title>

    WANG Z.

    Acta Mater. 45, 1379, 1997

    被引用文献1件

  • <no title>

    VORREN O.

    Acta Metall. 35, 855, 1987

    被引用文献2件

  • <no title>

    CHARSLEY P.

    Scr. Metall. 21, 341, 1987

    被引用文献1件

  • <no title>

    VORREN O.

    Acta Metall. 36, 1443, 1988

    被引用文献1件

  • <no title>

    ZHAI T.

    Acta Metell. Mater. 38, 1687, 1990

    被引用文献1件

  • <no title>

    GIESE A.

    Mater. Sci. Eng. A124, L11, 1990

    被引用文献2件

  • <no title>

    Scr. Metall. Mater. 28, 803, 1993

    被引用文献1件

  • <no title>

    ZHAI T.

    Acta Metell. Mater. 43, 3813, 1995

    被引用文献1件

  • <no title>

    ZHAI T.

    Acta Mater. 44, 1729, 1996

    被引用文献1件

  • <no title>

    VIDEM M.

    Mater. Sci. Eng. A219, 1, 1996

    被引用文献2件

  • <no title>

    VIDEM M.

    Mater. Sci. Eng. A219, 11, 1996

    被引用文献2件

  • <no title>

    Metall. Trans. 1, 2429, 1970

    被引用文献1件

  • <no title>

    YAGUCHI H.

    23rd Fatigue Symp., 1996

    被引用文献1件

  • <no title>

    Aluminum no Soshiki to Seishitsu 442, 1991

    被引用文献1件

  • <no title>

    RASMUSSEN K. V.

    Acta Metall. 28, 1467, 1980

    被引用文献1件

  • <no title>

    DICKSON J. I.

    Acta Metall. 34, 1505, 1986

    被引用文献1件

  • <no title>

    DICKSON J. I.

    Mater. Sci. Eng. 81, 477, 1986

    被引用文献2件

  • <no title>

    WANG Z.

    Metall. Trans. 20A, 2033, 1990

    被引用文献1件

  • <no title>

    CHARSLEY P.

    Mater. Sci. Eng. A113, 231, 1989

    DOI 被引用文献2件

被引用文献:  1件中 1-1件 を表示

各種コード

ページトップへ