High strain rate behaviour of nano-quasicrystalline Al93Fe3Cr2Ti2 alloy and composites
High strain rate behaviour of nano-quasicrystalline Al93Fe3Cr2Ti2 alloy and composites
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DOI:
10.1016/j.msea.2019.138201
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发表时间:
2018-10
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影响因子:
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通讯作者:
S. Pedrazzini;M. Galano;F. Audebert;F. Audebert;F. Audebert;P. Siegkas;Robert Gerlach;V. Tagarielli;G.D.W. Smith
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文献类型:
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作者:
S. Pedrazzini;M. Galano;F. Audebert;F. Audebert;F. Audebert;P. Siegkas;Robert Gerlach;V. Tagarielli;G.D.W. Smith
We demonstrate the outstanding dynamic strength of nano-quasicrystalline Al93Fe3Cr2Ti2at.% alloy and composites. Unlike most crystalline Al alloys, this alloy exhibits substantial strain rate sensitivity and retains ductility at high strain rates. This opens new pathways for use in safety-critical materials requiring impact resistance.