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Air Forces of Nature: Corrosion control office helps prolong life of aircraft
The Air Force Corrosion Prevention and Control Office at Robins Air Force Base in Georgia employs only 17 people, but its small staff plays a big role in keeping aircraft and ground equipment operating throughout the Air Force. The specialists in the office, which is a unit of the Air Force Research Laboratory at Wright-Patterson Air Force Base in Ohio, serve as the corrosion control experts for the entire Air Force.
Read MoreA Shiny New Day for Univertical
Following $5.5 million in clean-up costs shared by Univertical (Angola, IN) and state and local governments, Chuck Walker’s company is ready to expand operations in supplying anodes and chemicals for the worldwide plating industry.
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 MoreWhere did the Brass Go?
We are new to the process of plating zinc diecasts. The few samples we have prepared so far look great after plating, but after top coating and baking, the brass seems to disappear. What are we doing wrong?
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When 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 MoreCaustic Piping Remedies
When I reviewed our operations, I was struck by how many of our PVC and CPVC piping joints that carried either caustic for wastewater pretreatment or alkaline cleaner exhibited a crusty scale, apparently dried caustic residue.
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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Tumbling to the Finish
The Flow-Clad system of coating smaller parts at higher production rates uses a tumbling method not usually found in many custom coaters. “I just don’t think too many people even know that this process exists,” says president Bob Zimmerli. “It will definitely save them money. It’s just getting the customer to understand what we can do for them.”
Read MoreGas vs. Electric Ovens
What are the pros and cons for using gas or electric to heat a typical automotive supplier curing oven?
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