Anodizing
2020 Vision: The Future of Coatings
The year 2020 will be here before you know it, signaling the beginning of a new decade and bringing changes to the world as we know it.
Read MoreChromic Acid Anodize Failing Salt Spray Testing
We are performing salt spray testing on 2024 and 7075 alloy test panels that have been Type I (Chromic Acid) anodized. The test panels have been sealed in DI water at 96°C (205°F) for 25 min. The panels fail the salt spray test within 24 hr.
Read MoreWhen Black Dye is Not Black
We are sending aluminum extrusions to our outside anodizer for Type II anodize and black dye, and we are encountering several problems, notably that the newly black anodized parts exhibit a greenish tint.
Read MoreEPA may require “financial assurances” in plating industry
The U.S. Environmental Protection Agency is currently mulling what industries to invoke new clean-up rules as part of the Comprehensive Environmental Recovery and Liability Act.
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PCX PREVIEW: Precision Cleaning
In the finishing world, there are four common precision cleaning processes: hydrocarbon, aqueous, semi-aqueous, and vapor degreasing. Each has its strengths and disadvantages, but one of the biggest problems with aqueous and semi-aqueous cleaning is the quantity of electricity they take.
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Ohio Senator Sherrod Brown
As NASF members get ready to travel to the Capital to attend the Washington Forum conference in April, one person they may keep an eye out for is U.S. Sen. Sherrod Brown (D-OH), who knows about the damage that offshoring can cause.
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Antimicrobial coatings: Billion Dollar Bugs
Antimicrobial coatings are starting to make an even bigger entry into U.S. homes. More consumer goods manufacturers are offering “germ resistant” surfaces on many household items such as refrigerators, dishwashers, stoves and other appliances and fixtures. A report by Global Industry Analysts Inc. says the U.S. antimicrobial coatings market alone is expected to reach $1 billion by 2015.
Read MoreGetting a Good Finish Begins with a Great Start
Virtually all metal parts and many plastic parts have some sort of finish applied to them. These finishes are applied to improve appearance, increase corrosion resistance and enhance wear resistance.
Read MorePre-Colored Stainless Steel Improves Product Design, Productivity
Sandvik Materials Technology has rolled out a pre-coated metal strip steel intended to boost productivity and reduce environmental constraints associated with plating and coating in multiple industries.
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Cr(III) Conversion Layers on Zinc and Zinc Alloys: Evolution and Perspectives
Trivalent chromium conversion layers have successfully replaced hexavalent conversion chromium on zinc and zinc alloys for many applications, especially in the automotive industry since the entry in force of the ELV directive.
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