Preparation method of nanocrystalline titanium alloy at low strain

The present invention relates to a preparation method of nanocrystalline titanium alloys at a low strain, thereby obtaining superior strength. The nanocrystalline titanium alloys are prepared at a low strain by inducing an initial microstructure into a martensite form comprising a micro-layered stru...

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Bibliographic Details
Main Authors LEE CHONG SOO, PARK CHAN HEE, PARK SUNG HYUK, CHUN YOUNG SOO
Format Patent
LanguageChinese
English
Published 30.05.2012
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:The present invention relates to a preparation method of nanocrystalline titanium alloys at a low strain, thereby obtaining superior strength. The nanocrystalline titanium alloys are prepared at a low strain by inducing an initial microstructure into a martensite form comprising a micro-layered structure, and observing the effects of deformation, rate of deformation, deformation temperatures and the like on the change in the microstructure to optimize process variables.
Bibliography:Application Number: CN20098161284