Titlebook: Nanostructured Materials by High-Pressure Severe Plastic Deformation; Yuntian T. Zhu,Viktor Varyukhin Conference proceedings 2006 Springer

LITHE

Laszlo J. Kecskes,Danielle M. Gardiner,Robert H. Woodman,Robert E. Barber,K. Ted Hartwig for students and statisticians whose work involves survey sampling, and it will inspire those looking for new sampling designs dependent on auxiliary variables.?.978-3-662-63412-7978-3-662-63413-4Series ISSN 2191-544X Series E-ISSN 2191-5458

中世紀

Deformation Twinning in Nanocrystalline fcc Copper and Aluminum,room temperature and very low strain rates. They were found formed by partial dislocations emitted from grain boundaries. This paper first reviews experimental evidences and molecular simulation results on deformation twinning and partial dislocation emissions from grain boundaries, and then discuss

秘傳

Towards Comparison of Alternative Methods for Producing Bulk Nanostructured Metals by Severe Plastire plastic deformation techniques, critical needs for future research to aid commercialization become apparent. First, Severe Plastic Deformation (SPD) processing to create ultrafine grain materials must be explored more completely before we can rigorously compare alternative processing methods. Mec

紅潤

Applications of Severe Plastic Deformations for Materials Nanostructuring Aimed at Advanced Propertuperplasticity, can be observed in nanostructured metals produced by severe plastic deformation (SPD). However, the appearance of these advanced properties has originated not only from the presence of fine grains, but also from the structure of grain boundaries and internal stresses, as well as disp

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CHAFE

Ultimate Grain Refinement by ECAP: Experiment and Theory,rimental results on deformation induced grain refinement in pure metals and copper, magnesium and aluminum alloys are analyzed. A model is developed for estimating the minimum grain size which can be attained by equal-channel angular pressing method.

MIRTH

Twist Extrusion as a Tool for Grain Refinement in Al-Mg-Sc-Zr Alloys,ultrafine grain structuring. The most developed technique for producing nanostructures has been equal channel angular extrusion. In this paper we describe our attempts on refining grain in these alloys by the twist extrusion technique. It was shown that twist extrusion allows to obtain fairly homoge