Orifice plate constructions

Chemistry: electrical and wave energy – Processes and products

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Details

204 24, C25D 108

Patent

active

045280703

ABSTRACT:
Improved orifice plates such as, fluid jet orifice plates, photoetching masks or the like, include a substrate of highly corrosion resistant metal and a layer of an amorphous metal alloy, such as, an amorphous nickel-phosphorus alloy or an amorphous cobalt phosphorus alloy, the alloy layer and substrate together defining a predetermined array of openings therein.

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