Original title: The effect of annealing conditions on grain growth an microstructure in nickel
Authors: Rothová, Věra ; Svoboda, Milan ; Buršík, Jiří
Document type: Papers
Conference/Event: METAL 2009. Mezinárodní konference metalurgie a materiálů /18./, Hradec nad Moravicí (CZ), 2009-05-19 / 2009-05-21
Year: 2009
Language: eng
Abstract: In this paper, the influence of processing conditions (annealing atmosphere and temperature) on grain growth and microstructure evolution in nickel of two purity grades (99.5% and 99.9945%) was investigated. As regards pure nickel, the kinetic and thermodynamic parameters describing grain growth and the resulting evolution of twins during annealing in argon at 600–1100 °C has been studied and compared with the literature data. By the help of cross-sections of commercial purity nickel after annealing in air and/or argon, the effect of environment on grain growth was explained in relation to the depth of internal oxidation zone.
Keywords: grain growth; microstructue; nickel
Project no.: CEZ:AV0Z20410507 (CEP)
Host item entry: METAL 2009. Conference Proceedings, ISBN 978-80-87294-10-9

Institution: Institute of Physics of Materials AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0193508

Permalink: http://www.nusl.cz/ntk/nusl-42405


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