Structure and properties of nanostructured, ultrafine grained and coarse grained titanium implanted with aluminium ions

The microstructure and mechanical properties of titanium are studied in the nanostructured, ultrafine- and coarse-grained structured states. The temperature dependence of the titanium grain size is analyzed, and the Hall-Petch coefficient is determined. A decrease in the grain size in the initial ma...

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Bibliographic Details
Published inRussian metallurgy Metally Vol. 2012; no. 4; pp. 339 - 343
Main Authors Sharkeev, Yu. P., Kurzina, I. A., Bozhko, I. A., Eroshenko, A. Yu
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.04.2012
Springer Nature B.V
Subjects
Aluminium
Aluminum
Chemistry and Materials Science
Diffusion
Grain boundaries
Grain size
Materials Science
Metallic Materials
Nanomaterials
Nanostructure
Promising Materials and Technologies
Titanium
Titanium
RUSSIAN Metallurgy
Intense Plastic Deformation
Scanning Electron Micro
Nanostructured Titanium
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Summary:The microstructure and mechanical properties of titanium are studied in the nanostructured, ultrafine- and coarse-grained structured states. The temperature dependence of the titanium grain size is analyzed, and the Hall-Petch coefficient is determined. A decrease in the grain size in the initial material leads to the penetration of the doping element to a considerable depth as a consequence of radiation-induced diffusion along grain boundaries, which constitute a separate phase for nanomaterials. This can provide a positive effect on the properties of titanium implanted with aluminum ions.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029512040106