Electrum tarnish by sulfur : a study of an irreversible process
The tarnishing of electrum (40 atom % Ag) at 750°C and a sulfur fugacity of -2.8 to -2.9 1og₁օ atmospheres is heterogenous and irreversible. This is the case even though these conditions are less than 37°C and .4 log₁օ atmospheres above the point at which tarnish is first observed on the electrum....
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| Language: | English |
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University of British Columbia
2011
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| Online Access: | http://hdl.handle.net/2429/34537 |