Effect of the Fractionality and Direction of Severe Plastic Deformation on the Structure and Properties of Commercial-Purity Titanium
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The effect of the fraction and the direction of deformation on the structure and the hardness of commercial-purity titanium severely deformed in a Bridgman cell at room temperature is studied. The direction of rotation of a movable anvil considerably affects the conditions under which the ω phase precipitates and the structural parameters of dynamically recrystallized grains and deformation-induced fragments formed upon severe plastic deformation.
Keywords:severe plastic deformation titanium microhardness transmission electron microscopy high-pressure torsion fractional deformation
This work was supported in part by the Russian Foundation for Basic Research (project no. 18-08-00640a) and the Ministry of Education and Science of the Russian Federation (project no. 2017/113 (2097)).
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