Search results with tag "Electroless nickel"
Properties and applications of electroless nickel
nickelinstitute.orgelectrolytic nickel. Electroless nickel, therefore, provides a more effective barrier coating in protecting a substrate from corrosive attack. Heat treatment of nickel-phosphorus deposits can cause significant changes in properties and structure. X-ray dif-fraction examination shows substantial crystallinity and
ElectrolyticNickel-Phosphorus Plating “Electrolytic Nickel ...
www.uyemura.comE- Plated Nickel Phos: Advantages / Considerations Why Interest over Electroless Nickel ? •Difficult to maintain •Higher Cost: for operation and make-up
TROUBLESHOOTING PLATING ON PLASTICS
www.plateworld.comAlthough the electroless copper plating systems are similar to those used in printed circuit processing, electroless nickel processes differ greatly from those used in metal plating and are not interchangeable. Room temperature nickel solutions are mildly alkaline and give a low and uniform deposition rate. At present, automotive and other
Surface Metal Plating - FrontierMaterials.net
frontiermaterials.netSurface Finish Types Metallic Coatings: HASL (Hot Air Solder Level) ENIG (Electroless Nickel/Immersion Gold) Electrolytic Ni /Au (Electrolytic Nickel / Gold)Electrolytic Ni /Au (Electrolytic Nickel / Gold)
CORROSION RESISTANCE OF ELECTRO LESS NICKEL COATINGS
www.techmetals.comelectroless nickel also has good resistance to condensing steam. Autoclave tests in which 3600F (180°C) steam, saturated with 02 and C02' was condensed on heat transfer panels showed
Electroless Copper Plating A Review: Part I
www.nmfrc.orgThe history of electroless plating began with the serendipi-tous discovery, by Brenner and Riddell, of electroless nickel-phosphorus, during a series of nickel electroplating experi-ments in 1946.1 Electroless copper chemistry was first re-ported in the following year by Narcus. 2 The first commercial