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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 89-91A TEP Study on the Microstructural Development in...

A TEP Study on the Microstructural Development in AA2024 during Interrupted Ageing

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Abstract:

This work utilizes thermoelectric power (TEP) measurement to track secondary precipitation during the interrupted ageing cycle for AA2024 alloys as well as the subsequent re-ageing cycle. Clear evidences of secondary precipitation were observed which affect the further precipitation sequence during re-ageing. The TEM results confirm that S and S” phases co-exist upon re-ageing.

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Periodical:

Advanced Materials Research (Volumes 89-91)

Pages:

669-674

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.89-91.669

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Online since:

January 2010

Authors:

M. Yin, D.D. Risanti, Jiang Hua Chen, Sybrand van der Zwaag

Keywords:

Aging, Al-Cu-Mg Alloys, Secondary Precipitation, Thermoelectric Power

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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