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QUAN LIWEI1,* , FANG DARAN1, WANG YINGLING1
The microstructure and mechanical properties of deformed and subs equently aged Al Cu Mg alloy w ere investigated by employing transmission electron microscopy and hardness test. It was found that when the deformed alloy with 5 strain was aged to peak temper, the strengthening mechanism was ascribed to the small disperse d S phases, which was different from the GPB zone as strengthening particle in conventional ageing. Besides, the main strengthening mechanism in the initial ageing stage was work hardening effect due to quantities of dislocation..
Strengthening mechanism, S phase, Work hardening effect, GPB zones, Aluminum alloy.
QUAN LIWEI, FANG DARAN, WANG YINGLING, The strengthening mechanism of deformed and aged Al Cu Mg alloy, Optoelectronics and Advanced Materials - Rapid Communications, 8, 5-6, May-June 2014, pp.540-544 (2014).
Submitted at: Dec. 30, 2013
Accepted at: May 15, 2014
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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