Influence of High-Intensity Zr Ion-Beam Treatment on Deformation and Fracture of 12Cr1MoV Steel under Static, Cyclic and Dynamic Loadings

The structure of the heat resistant 12Cr1MoV steel modified by Zr+ ion beam treatment was investigated by optical, scanning electron and transmission electron microscopy as well as X-ray diffraction methods. It was shown that the modification occurs over the entire cross section of the irradiated sp...

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Bibliographic Details
Published in:Key Engineering Materials 2016-09, Vol.712, p.49-54
Main Authors: Vlasov, Ilya, Panin, Sergey, Ovechkin, Boris, Sergeev, Viktor, Maruschak, Pavlo, Naidfeld, Vasilii
Format: Article
Language:English
Subjects:
Chromium molybdenum vanadium steels
Cross sections
Diffraction
Dynamics
Fracture mechanics
Heat resistant steels
Ion beams
Loads (forces)
Martensitic stainless steels
Structural steels
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Summary:The structure of the heat resistant 12Cr1MoV steel modified by Zr+ ion beam treatment was investigated by optical, scanning electron and transmission electron microscopy as well as X-ray diffraction methods. It was shown that the modification occurs over the entire cross section of the irradiated specimen with thickness of 1 mm. Changes in mechanical properties under static, cyclic and dynamic loading of the specimens after the treatment are interpreted in term of structural modifications.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.712.49