Metal Finishing - Testing & Control

Latest News

Columbia Chemical Introduces the COLTEC Line of Testing Solutions for Salt Spray Corrosion Cabinets
Columbia Chemical is now offering COLTEC testing solutions for salt spray cabinets. New equipment including a state-of-the-art water deionization plant has been installed at the company’s world headquarters to manufacture COLTEC DI (deionized water) and COLTEC S-5 (5% sodium chloride solution).
Conference Program Taking Shape for SUR/FIN 2010
More exciting details are emerging regarding the conference programming for SUR/FIN 2010, set to take place June 14–17 at Devos Place in Grand Rapids, Mich.
AESF Training Schedule Set for 2010
The AESF Council, the educational arm of the National Association for Surface Finishing, or NASF, has released is schedule of training courses for 2010.
Enhancements in Store for SUR/FIN 2010
When the curtain lifts on SUR/FIN 2010 in Grand Rapids, Mich., June 15–17, attendees looking for the “same old, same old” are going to be a bit disappointed. That’s because the National Association for Surface Finishing, or NASF, has made significant changes that promise to enhance the overall experience for exhibitors and attendees alike.
Joe Powder Joins Metal Finishing’s Roster of ‘Ask the Experts’
Joe Powder, the powder coating expert featured in the monthly “Ask Joe Powder” section of Metal Finishing magazine, will now be available to answer reader inquiries online at Metal Finishing’s dedicated organic finishing website.

Podcasts

Metal Finishing Audio Newscast--February 8, 2010
NASF Announces Washington Forum Updates
Metal Finishing Audio Newscast February 2, 2010
People in the News...Awards & Certifications...Plant Expansions
Metal Finishing Audio Newscast: January 25, 2010
Online registration is now open for SUR/FIN 2010! The event is set to take place June 14–17 at the Devos Place Convention Center in Grand Rapids, Mich.
Everything You Wanted to Know About Rectifiers but Were Afraid to Ask
This special podcast presentation, sponsored by Process Electronics Corporation, will explain the importance of making the right decision when purchasing a rectifier. More importantly, it will clue buyers in on what to look for when partnering with a particular rectifier supplier.

Webinars

Zirconization™ Update: Introducing DuBois Chemicals, DuraTEC 110 Nonphosphate Cleaning and Pretreatment Solutions for Ferrous and Nonferrous Parts
Nonphosphate pretreatment systems are gaining broader acceptance in the market place. Public opinion, regulatory compliance, and environmental stewardship are moving manufacturers away from phosphate-based chemistries.
Alternative Pretreatment Technologies for Steel and Aluminum Surfaces
This informative webinar program will cover current environmentally acceptable alternative pretreatment processes for steel and aluminum surfaces. It will: identify and define conversion coatings; discuss the basics of a zinc phosphate process for ferrous and aluminum surfaces; outline the advantages and disadvantages of zinc phosphate; and delve into the pros and cons of alternative technologies, such as zirconium, titanium, and silane. Ron Joseph, Organic Coatings Editor for Metal Finishing, moderates.

Kevin Biller

Ask The Expert

Powder Coating, including development, manufacturing, quality control, material selection, performance, coating formulation, and UV cure technology
Kevin Biller, a.k.a. Joe Powder, began his career in powder coatings in 1978 at the Glidden Paint Company. He held various technical positions during his 15 years there, including group leaderAutomotiv...

Features

Case Study: Analysis of Coating Failure on Hinged Steel Boxes
An investigation was performed to determine the cause of coating failures on several large hinged steel boxes. These boxes were constructed of sheet steel and were allegedly coated with corrosion-resistant coatings. However, after exposure outdoors, much of the paint delaminated and severe corrosion occurred.
Members' Content
Enhanced Automation of Plating and Metal Finishing Barrel Process Operations Using Automatic Barrels for Bulk Finishing
Metal finishing barrel operations are used most often for “bulk” finishing of large quantities of parts. They are the most efficient method for finishing bulk parts and any pieces that do not require individual handling. A hoist system is generally used to transfer the loaded metal finishing barrel assemblies from one process station to the next.
Members' Content
Non-destructive Testing for Protective Coatings: Implementing a Lifetime Corrosion Prevention Program
During the 20th century cheap and abundant energy made corrosion a manageable problem. This era is coming to an end. Soon, industry will find there is less funding available for corrosion prevention after adjusting for rising energy costs. At this time, management will be forced to decide whether to continue with traditional corrosion control practices or change to something new with a greater potential for energy savings. For many, this will be an extremely difficult decision to make.
Controlled Cleaning by Measuring Surfactant Concentration
The process reliability of pretreatment methods is the basis for high-quality products in the production of metal parts with special surface requirements. The cleaning process is the essential step between the finished shape forming and subsequent surface treatment and surface coating, respectively. Deficiently cleaned parts cause defects in the surface quality of products, leading to high costs due to consequential damages. The proper maintenance of defined concentrations of components, surfactants, and builder ensures optimal results in aqueous cleaning processes.

Downloads

Gold Post-Dip to Improve Corrosion-Resistance Properties
Comprehensive test results have been presented for a new, patented gold post-dip treatment that significantly improves the corrosion resistance of nickel/gold deposits and contributes to the reduction of gold costs.
Trivalent Chromium for Enhanced Corrosion Protection on Aluminum Surfaces
A promising alternative to chromate conversion coatings on aluminium is the trivalent chromium–based environmentally friendly conversion coating. This new trivalent chromium process provides high corrosion protection and good paint adhesion while meeting the stringent requirements of military specifications

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