Deformation behavior, strength, and plasticity of titanium with a submicrocrystalline structure formed under warm rolling

The temperature-deformation regimes of warm rolling through profiled rolls providing production of submicrocrystalline titanium are determined. For the obtained submicrocrystalline titanium, the annealing conditions under which internal stresses decrease and plasticity increases while maintaining hi...

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Published inRussian physics journal Vol. 54; no. 9; pp. 1046 - 1055
Main Authors Dudarev, E. F., Tabachenko, A. N., Kashin, O. A., Bakach, G. P., Skosyrskii, A. B., Girsova, N. V., Pochivalova, G. P.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.02.2012
Springer
Subjects
Condensed Matter Physics
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Theoretical
Titanium
Titanium alloys
high-strength rod
submicrocrystalline structure
titanium
mechanical properties
warm rolling
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Summary:The temperature-deformation regimes of warm rolling through profiled rolls providing production of submicrocrystalline titanium are determined. For the obtained submicrocrystalline titanium, the annealing conditions under which internal stresses decrease and plasticity increases while maintaining high-strength submicrocrystalline structure are found. The data on the microstructure, deformation behavior, elastic-plastic properties, and the type of fracture of rods with submicrocrystalline structure are reported.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-012-9702-z