Ag Behaviors of Ag-Al Alloy Annealed in Air Atmosphere

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Abstract:

The Ag behaviors of Ag-Al alloy that annealed in air atmosphere have been investigated. Over 600°C, the Ag-Al2O3 composite was prepared. But over 650°C, the size of Ag particles reduced notably. With the annealing time increasing, the amount of Ag particles reduced too. This phenomenon indicated temperature and annealing time play critical roles in annealing process. We attribute the loss of Ag to evaporation. According to discussion, the process of Ag evaporation is described in detail.

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Advanced Materials Research (Volumes 557-559)

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1247-1250

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July 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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