Microstructural Peculiarities and Hardening of Nb After Mechanical Activation and Subsequent Consolidation by Torsion Under Pressure
Results of investigation of the microstructural peculiarities and regularities of niobium hardening after combined deformation treatment including mechanical activation of the powder in a planetary ball mill and subsequent consolidation by torsion under pressure in Bridgman anvils are presented. The...
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Published in | Russian physics journal Vol. 57; no. 7; pp. 937 - 944 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Boston
Springer US
01.11.2014
Springer |
Subjects | |
Online Access | Get full text |
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Summary: | Results of investigation of the microstructural peculiarities and regularities of niobium hardening after combined deformation treatment including mechanical activation of the powder in a planetary ball mill and subsequent consolidation by torsion under pressure in Bridgman anvils are presented. The quantitative parameters of grain and defect structure of the examined material are determined in different deformation stages. The main factors determining the specifics of niobium hardening for the considered deformation treatment are discussed. |
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ISSN: | 1064-8887 1573-9228 |
DOI: | 10.1007/s11182-014-0327-2 |