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@ARTICLE{Chen:645020,
author = {Chen, Yuyang and Liu, Yao and Ying, Tao and Yang, Yao and
Wang, Jingya and Xu, Xinchen and Shen, Zhao and Li, Yangxin
and Qiu, Dong and Zhu, Hong and Wu, Jianbo and Zhu, Gaoming
and Cao, Fuyong and Ding, Wenjiang and Zeng, Xiaoqin},
title = {{S}tainless magnesium alloy based on self-healing amorphous
surface},
journal = {Materials today},
volume = {92},
issn = {1369-7021},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {PUBDB-2026-00543},
pages = {35 - 43},
year = {2026},
note = {Waiting for fulltext},
abstract = {Ultra-lightweight magnesium alloys characterized by high
specific strength are highly sought after for applications
in the automotive and aerospace industries. However,
conventional magnesium alloys behave poor corrosion
resistance when exposed to moisture, which significantly
reduces their service life, thus limiting their applications
and hindering effective realization of their lightweight
advantages. Here, we develop a novel stainless Mg-2Sc-0.5Al
alloy, which exhibits the lowest corrosion rate of 0.027
mm/year among all reported magnesium alloys and behaves
insensitivity of Fe impurity content. More remarkably, the
surface film of this stainless magnesium alloy possesses the
ability to fully self-heal within hours of being scratched,
which gives superior and long-term protection. The superior
corrosion resistance of the stainless Mg-2Sc-0.5Al alloy
origins from the rapid formation and stabilization of a
compact amorphous surface film facilitated by the addition
of Al and Sc. The stable amorphous surface film effectively
and rapidly shields the magnesium matrix from the corrosive
media, thereby significantly enhancing the corrosion
resistance. This work offers an efficient design strategy to
form the protective amorphous surface film and further
inspires the development of stainless magnesium alloys
across various systems.},
cin = {DOOR ; HAS-User / FS-PETRA-D},
ddc = {670},
cid = {I:(DE-H253)HAS-User-20120731 /
I:(DE-H253)FS-PETRA-D-20210408},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3)},
pid = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3},
experiment = {EXP:(DE-H253)P-P21.2-20150101},
typ = {PUB:(DE-HGF)16},
doi = {10.1016/j.mattod.2025.11.015},
url = {https://bib-pubdb1.desy.de/record/645020},
}