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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 275-277Investigation on Behavior of the early Stage of...

Investigation on Behavior of the early Stage of Aging in C17200 Alloys

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Abstract:

An investigation on behavior of the early stage of aging and its influence on theperformance of C17200 alloys is conducted in this paper. It is indicated that spinodal decomposition occured when the specimen is aged at 320 °C ,leading to the formation of G.P zones. A phase transformation from metastable precipitates to stable phase occurred with the increasing aging time, the sequence of which is believed as G..P→γ′′→γ′→γ. Spinodal decomposition and ordering of the matrix are found together in C17200 alloy.

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Applied Mechanics and Materials I

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Periodical:

Applied Mechanics and Materials (Volumes 275-277)

Pages:

1878-1883

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.275-277.1878

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Online since:

January 2013

Authors:

Hua Feng Lou, Qiang Song Wang, Guo Liang Xie, Lijun Peng

Keywords:

Aging Prodcess, C17200 Alloys, Spinodal Decomposition

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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