Metal Finishing - Automotive

Latest News

Chemical, Paint Suppliers Release 4th Quarter Earnings
Fourth-quarter results from several leading paint suppliers and chemical manufacturers reflect impact of rising demand and cost reductions.
Metalformers Optimistic About Short Term
Metalforming companies are increasingly optimistic about business conditions as the new year kicks off. That’s according to the newly released report from the Precision Metalforming Association.
2010 Bright Design Challenge Kicks Off
The National Association for Surface Finishing, or NASF, in cooperation with the College for Creative Studies in Detroit, Mich., recently kicked off the 11th Annual Bright Design Challenge.
PCI, Nordson to Hold Advanced Powder Coating Workshop
The Powder Coating Institute, or PCI, will hold an advanced two-day hands-on powder coating workshop Feb. 22–23. The event will take place at the headquarters of Nordson Corporation in Amherst, Ohio.
PMA Reports Shows Metalformers Optimistic About Short-Term Prospects
The January 2010 Business Conditions Report from the Precision Metalforming Association, or PMA, shows metalforming companies are increasingly optimistic as the new year kicks off.

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.

Jeff Grodecki

Ask The Expert

Zinc Plating, Zinc Alloy Plating
Jeff Grodecki is the Technical Support Manager for Columbia Chemical Corporation. His academic credentials include bachelors degrees in chemistry and biology from TriState University. Jeff works close...

Features

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
Drag-Out Reduction Techniques Using Barrel Blow-Down and DSC Dip-Spin-Tilt Technology
Increasing demand for water and stringent new legislation to limit the discharge of effluent is taking place in many areas worldwide. Equipment innovations that reduce water usage and minimize the quantity of chemicals discharged into the environment as treated effluent and sludge have been installed in several state-of-the-art modern electroplating barrel machines that incorporate centrifuge post-treatment systems. The innovations will also supply attractive cost benefits by reducing drag-out.
Members' Content
Platers/Painters Profile: Metal Finishing—C.R. Hudgins Style
Investing in the business—and its people—pays big dividends for C.R. Hudgins Plating, a 60-year-old operation based in Lynchburg, Va.
Performance Characteristics of Zinc–Nickel Alloys and Dip-Spin Coatings
As the performance criteria for plated components have become more demanding, directives to meet strict environmental considerations have forced sweeping changes to surface finishes. The resulting field performance has been as varied as the alternatives. This article will compare zinc–nickel alloy plating and dip-spin coating technology with regard to various critical performance characteristics for automotive component applications. Corrosion resistance, total friction co-efficient, and contact with dissimilar metals, among other key properties, will be discussed.

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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