NAS 4006 Aluminum Fastener and Fastener System Coating Specification Requirements This National Aerospace Standard fastener document specifies aluminum coating performance criteria and test methods for thickness
Added value would be secondary operations such as machining, powder coating, sand blasting, vibration,painting, Polishing, assembly and packaging.> We make new mold by ourselves, we have 25 years' experience of moldmaking. So we can fix mold quic...
Velocity of particles in the flow, adhesion of copper layer, and porosity of coating are taken into account. Using the found sputtering conditions can improve quality of silver coating on contacts.Pavel V. RogozhinSergei Y. GaniginMaxim V. Nenashev...