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A Gold-Chromium-Cobalt Alloy for Sliding Contacts
A Gold-Chromium-Cobalt Alloy Sliding Contacts
2009/7/30
A Gold-Chromium-Cobalt Alloy for Sliding Contacts.
Gold-Cobalt Electrodeposits.
Cobalt catalysts supported on amorphous SiO2 and ordered mesoporous silica (MCM-41) were preparedby incipient wetness impregnation. Gold was addedby consecutive impregnation or by co-impregnation.The ...