Microstructure Characteristic and Fatigue Damage Behaviors of 2060 Al-Li Alloy Thin Plate

Microstructure Characteristic and Fatigue Damage Behaviors of 2060 Al-Li Alloy Thin Plate

The microstructure characteristic, fatigue damage behaviours and evolution of microstructure during the fatigue testing of 2060 Al-Li alloy thin plate were studied by fatigue tester equipped with in-situ observation device, OM, EBSD, SEM and TEM. The results show that recrystallized grains with irre...

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Bibliographic Details
Format: Article
Language:zho
Published: EDP Sciences 2020-04-01
Series:Xibei Gongye Daxue Xuebao
Subjects:
2060 al-li alloy
axial loaded fatigue testing
fatigue damage behavior
texture
t1 precipitate
schmid factor
crack extending
stress concentration
Online Access:https://www.jnwpu.org/articles/jnwpu/full_html/2020/02/jnwpu2020382p384/jnwpu2020382p384.html

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https://www.jnwpu.org/articles/jnwpu/full_html/2020/02/jnwpu2020382p384/jnwpu2020382p384.html

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