Dupont's Metallized Plastic Parts are Chrome-Free
As the plastic metallization industry moves to adopt sustainable process chemistry, Dupont Electronics and Imaging has developed products to meet chrome-free regulation requirements and improve metallized part performance, improve process and material efficiency, and drive out excess cost. The Ecoposit 95X high-throw, low-stress copper is one example.
Masking is employed in most any metal finishing operation where only a specifically defined area of the surface of a part must be exposed to a process. Conversely, masking may be employed on a surface where treatment is either not required or must be avoided. This article covers the many aspects of masking for metal finishing, including applications, methods and the various types of masking employed.
White Bronze, Copper-Tin-Zinc Tri-metal: Expanding Applications and New Developments in a Changing Landscape
This paper deals with the renewed interest in applications for white bronze tri-metal (Cu-Sn-Zn alloy).
An overview of precious metal electroplating processes.