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|Title:||Process for making nickel electroforms|
Pulse current waveforms
|Source:||US Patent 6,620,303 B2. Washington, DC: US Patent and Trademark Office, 2003.|
|Abstract:||It is known to apply a pulse current during electrodeposition of nickel. In the invention, pulse current waveforms have ramp-down spikes leading to improvements in surface finishes of electroforms created by the process.|
|Rights:||Assignee: The Hong Kong Polytechnic University.|
|Appears in Collections:||Patents of PolyU|
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