Title of article
The effect of equal-channel angular pressing on the structure and mechanical behavior of Ti–6Al–4V alloy
Author/Authors
Semenova، نويسنده , , I.P. and Raab، نويسنده , , G.I. and Saitova، نويسنده , , L.R. and Valiev، نويسنده , , R.Z.، نويسنده ,
Pages
4
From page
805
To page
808
Abstract
The paper reports on the formation of ultrafine-grained structure in the Ti–6Al–4V alloy by equal-channel angular pressing (ECAP). ECAP processing with various regimes on die-sets with angles of channels intersection equal to 135° and 120° has been studied. Special attention is paid to the features of the processed microstructures and properties of the ECAP samples. It is shown that low-temperature deformation applied after ECAP contributes to additional strengthening of the alloy preserving sufficient ductility.
Keywords
Ti–6Al–4V , Equal-channel angular pressing , extrusion , Ultrafine-grained structure , Strength and ductility
Journal title
Astroparticle Physics
Record number
2068333
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