Resolving Individual Solute Levels of AA6061 through Multiple Sub-Ambient Temperatures Thermoelectric Power Measurements

Doty D. Risanti; Sybrand van der Zwaag

doi:10.4028/www.scientific.net/AMR.789.394

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 789Resolving Individual Solute Levels of AA6061...

Resolving Individual Solute Levels of AA6061 through Multiple Sub-Ambient Temperatures Thermoelectric Power Measurements

Abstract:

This work concentrates on assessment of the TEP change of AA6061 during isothermal aging at 177 °C and the following interrupted aging at 65 °C. The results show that the TEP is sensitive to follow the microstructural changes undergone during all aging stages. Multiple sub-ambient temperature dependences TEP of binary Al-X alloys as well as the AA6061 subjected to the above mentioned heat treatments were undertaken. The solute level of individual element of the alloy, particularly those contributing to the clustering/precipitation, can be extracted and evaluated.

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Periodical:

Advanced Materials Research (Volume 789)

Pages:

394-397

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.789.394

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Online since:

September 2013

Authors:

Doty D. Risanti, Sybrand van der Zwaag

Keywords:

Al-Mg-Si Alloy, Interrupted Ageing, Sub-Ambient Temperature, Thermoelectric Power

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