Surface nanocrystallization induced by fast multiple rotation rolling on Ti-6Al-4V and its effect on microstructure and properties

A nanostructured layer was fabricated by using fast multiple rotation rolling (FMRR) on the surface of Ti-6Al-4V alloy, with grain size 10–19 nm in the top surface layer by means of XRD and TEM analysis. A deformation layer with thickness about 80 μm is clearly observed in the cross section of FMRR...

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Veröffentlicht in:Vacuum 2014-03, Vol.101, p.102-106
Hauptverfasser: Li, Yang, Sun, Kangning, Liu, Peng, Liu, Yi, Chui, Pengfei
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Sprache:eng
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