☆ 4.8 Editorial Material

Response to Comment on Cryoforged nanotwinned titanium with ultrahigh strength and ductility

SCIENCE (2022)

Comment on Cryoforged nanotwinned titanium with ultrahigh strength and ductility

Yazhou Guo et al.

Summary: We analyze the results of Zhao et al. (Reports, 17 September 2021, p. 1363) with a focus on the mechanical properties and microstructural evolution. We conclude that their results, together with the explanations and interpretations, are confusing, misleading, or even wrong.

SCIENCE (2022)

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Article Multidisciplinary Sciences

Cryoforged nanotwinned titanium with ultrahigh strength and ductility

Shiteng Zhao et al.

Summary: Nanostructured metals are usually strong due to high internal boundary density, limiting dislocation mean free path, but also more brittle. Nanotwinned materials can overcome this trade-off. A new nanostructuring method enhances the strength and ductility of titanium.

SCIENCE (2021)

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Article Materials Science, Multidisciplinary