Title of article
Influence of temperature and hydrostatic pressure during equal-channel angular pressing on the microstructure of commercial-purity Ti
Author/Authors
Raab، نويسنده , , G.I. and Soshnikova، نويسنده , , E.P. and Valiev، نويسنده , , R.Z.، نويسنده ,
Pages
4
From page
674
To page
677
Abstract
The paper presents the results of investigations aimed at the processing ultrafine-grained (UFG) structures in commercial-purity Ti by equal-channel angular pressing (ECAP) at low temperatures (200, 300 °C). The most important processing factors influencing the formation of equiaxed UFG structures are studied. It is shown that the decrease of ECAP temperature and the increase of hydrostatic pressure in deformation zone contribute to the formation of finer grains.
Keywords
Ultrafine-grained (UFG) structure , Equal-channel angular pressing (ECAP) , CP Ti , Process parameters
Journal title
Astroparticle Physics
Record number
2068297
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