Microstructural Stability of a Niobium Single Crystal Deformed by Equal Channel Angular Pressing

Microstructural Stability of a Niobium Single Crystal Deformed by Equal Channel Angular Pressing

A [211]-oriented niobium single crystal was deformed by equal channel angular pressing (ECAP) at room temperature using the route Bc to a total strain of 9.2. A sharp cube texture develops after ECAP processing. The deformed samples were annealed in vacuum from 400ºC (673 K) to 900ºC (1173 K) for 1...

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Bibliographic Details
Main Authors: Heide Heloise Bernardi, Hugo Ricardo Zschommler Sandim, Kahl Dick Zilnyk, Bert Verlinden, Dierk Raabe
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2017-07-01
Series:Materials Research
Subjects:
Niobium
recrystallization
grain growth
ECAP
EBSD
Online Access:http://www.scielo.br/pdf/mr/v20n5/1516-1439-mr-1980-5373-MR-2017-0288.pdf

Internet

http://www.scielo.br/pdf/mr/v20n5/1516-1439-mr-1980-5373-MR-2017-0288.pdf

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