Electrodeposited Soft Metal Laps.
ROYAL RADAR ESTABLISHMENT MALVERN (ENGLAND)
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The electrodeposition of copper, tin and indium on stainless steel master laps is described. The extreme cleanliness and flatness of the surface thus achieved give excellent results for polishing a range of hard and soft crysta s. It is concluded that the method, and the opportunity of stripping and replating without damaging the original master, offers an economical and technical advance in optical-tool making. Author
- Machinery and Tools