Electroplating indium on palladium substrate
A palladium substrate has deposited thereon a layer which consists of four sublayers, starting from the substrate: (a) a solid solution of indium in palladium, (b) Pd3In, (c) Pd2In and (d) beta -PdIn. The thickness of the external layer beta -PdIn constitutes 50-90% of the total thickness of the coa...
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Zusammenfassung: | A palladium substrate has deposited thereon a layer which consists of four sublayers, starting from the substrate: (a) a solid solution of indium in palladium, (b) Pd3In, (c) Pd2In and (d) beta -PdIn. The thickness of the external layer beta -PdIn constitutes 50-90% of the total thickness of the coating layer, and the thickness of other sublayers of the coating layer correspondingly constitutes from 50% to 10% of the total thickness thereof. The layer is deposited by electroplating from a molten salt bath containing indium values. |
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