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@ARTICLE{Chan:645119,
author = {Chan, Chang Yin-Cheng and Suhuddin, Uceu F. H. R. and
Maawad, Emad and Mordridge, Mark T. and Klusemann, Benjamin},
title = {{P}recipitation distribution in mechanically alloyed
{A}l-{C}u-{L}i powders processed via friction consolidation},
journal = {Materials and design},
volume = {259},
issn = {0264-1275},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {PUBDB-2026-00614},
pages = {114847},
year = {2025},
abstract = {Friction consolidation (FC) was deployed to illustrate the
mechanical alloying effect of Al-Cu, Al-Li, and pure
Cupowder through phase transformation behavior. A
progressive material flow from the periphery to the center
ofthe FC die was witnessed, along with expansion
perpendicular to the direction of rotation, indicating
variousdegrees of alloying. Two types of precipitate,
δʹ(Al3 Li) and T1(Al2CuLi), were identified, exhibiting
differentdistributions, attributed to variations in Cu
content and thermo-mechanical processing. Mechanical tests
showedslight anisotropic mechanical properties of the
consolidated samples. By estimating the precipitate
strengtheningeffect using physical models, the strengthening
of δʹ was found to be more prominent than that of T1,
whichmight be more prone to strain localization. Overall,
the results demonstrate the feasibility of FC in processing
Al-Cu-Li alloys and serve as basis for further improvements
in the final product through the addition of minoralloying
elements, demonstrating an energy-efficient manufacturing
process for such alloys.},
cin = {Hereon / DOOR ; HAS-User},
ddc = {690},
cid = {I:(DE-H253)Hereon-20210428 / I:(DE-H253)HAS-User-20120731},
pnm = {6G3 - PETRA III (DESY) (POF4-6G3) / MA.D.AM - Modelling
Assisted Solid State Materials Development and Additive
Manufacturing (101001567)},
pid = {G:(DE-HGF)POF4-6G3 / G:(EU-Grant)101001567},
experiment = {EXP:(DE-H253)P-P07-20150101},
typ = {PUB:(DE-HGF)16},
doi = {10.1016/j.matdes.2025.114847},
url = {https://bib-pubdb1.desy.de/record/645119},
}