surfin

medical 3 Feb 2022

A Process for Alkaline Non-cyanide Silver Plating for Direct Plating on Copper, Copper Alloys and Nickel Without a Silver Strike Bath

Traditionally, silver is electroplated in toxic, cyanide-based chemistry. Due to cyanide’s extreme hazard to human health and environments, developing non-cyanide silver chemistry is essential for the silver electroplating industry. Discussed here is an aqueous, alkaline non-cyanide silver plating technology, which can be directly plated over nickel as well as copper and its alloys. The silver deposits have perfect white color and better anti-tarnishing properties than other non-cyanide silver processes. The silver is plated entirely from the dissolving silver anode and the bath is very stable, and maintains a stable pH level both during plating and idle time. This new non-cyanide silver technology will plate bright silver that is perfectly suitable for electronic, industrial and decorative applications. .

nasf 1 Feb 2022

Episode 16: Passion for the Industry (An Interview with Jim Jones, DIFCO)

Jim Jones, consultant and former vice president of DIFCO, discusses his experience in the surface finishing industry.

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nasf 30 Dec 2021

The Sacrifices of World War II in the Plating Industry - A Reflection in Light of the Covid Pandemic

Eighty years ago this month, our involvement in World War II began with the attack on Pearl Harbor. It was the existential crisis for the 20th century, for America and the world. Thus far, the ongoing COVID pandemic may well be considered the existential crisis for the 21st, although we’ve just gotten started and climate issues lurk in the future. At the 1942 AES Convention, the first after Pearl Harbor, a special session was held, covering how the surface finishing industry was affected by the war effort. It is worthwhile at this juncture to look back on this, especially in light of today’s pandemic.

management 23 Dec 2021

The Present Situation in The Electroplating Industry as Regards Government Restrictions and Government Business (1942)

by William McCord Technical Editor’s Note: The paper begins with introductory remarks by Chairman Maurice R.

surfin 3 Dec 2021

In Service of an Industry

Lessons from the stewards of surface finishing.

nasf 1 Dec 2021

Development of a Sustainability Metrics System and a Technical Solution Method for Sustainable Metal Finishing: AESF Research Project #R-121, 6th Quarterly Report

The NASF Research Board has funded a research grant at Wayne State University on sustainability in the surface finishing industry, under the direction of Professor Yinlun Huang. The objective of the work is to create a surface-finishing-specific sustainability metrics system to measure economic, environmental and social sustainability. In this report, a benchmarking study of five plants was undertaken to illustrate how the sustainability assessment works.