aerospace
When the Stakes are High, Clean
Precision cleaning is critical for finishing aerospace oxygen system parts.
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The Solution to Costly Aircraft Paint Adhesion Failure
Lucas Dillingham, of surface inspection technology provider Brighton Science, offers insights for avoiding aircraft paint defects and adhesion failures.
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Corrosion Protection Via Selective Plating
Carbon and high strength steels are some of the most widely used metals today, and the corrosion of this type of material is a serious problem for a variety of industries. However, corrosion can largely be controlled with developments in various protective solutions. Sarah Medeiros, Corrosion Engineer at SIFCO ASC, discusses developments in R&D to help slow down the corrosion process.
Read MoreValence Eastman Gains Multiple Approvals from Sikorsky
Valence Surface Technologies Eastman operations receives an extensive list of process approvals to support Lockheed Martin's Sikorsky rotorcraft programs.
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The Missouri S&T Coatings Institute Offers Paint Courses
The “Introduction to Paint Formulation” course offered, August 15-19, 2022, is intended to give fundamental knowledge of how to approach a starting formulation and troubleshoot it.
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Valence Wichita Receives Processing Approvals for Military Aircraft
Obtaining these new approvals further expands Valence’s ability to support all Lockheed Martin sub-tier supplier partners in the Central United States from the its central-region locations in Wichita, Kansas and Grove, Oklahoma.
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Register Now for NASF's Airline & Aerospace Finishing Course
The course provides attendees with a broad range of information related to metal finishing operations that are common in the airline/aerospace industry.
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Novaria Acquires Hohman Plating
Novaria continues to grow aerospace and defense capabilities with the acquisition of Dayton-based Hohman Plating.
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Valence Wichita Receives Lockheed Martin F-35 Approvals
New approvals expand Valence’s ability to support all Lockheed Martin programs.
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Improving the Wear Performance of Functional Trivalent Chromium Plating Via Pulse-Reverse Electrodeposition
This paper covers work on improving the wear performance of a functional chromium coating from a trivalent chromium plating bath. Wear resistance is a critical aspect of chromium coatings when used in components of both ground-based and aerospace vehicle systems. Traditional hexavalent chromium coatings have shown exceptional wear resistance in these applications, while the wear resistance of trivalent chromium coatings has been less satisfactory. Using pulse-reverse electrodeposition to control various characteristics of the chromium coating, the wear performance of trivalent chromium plated panels could be improved. A multivariate regression model of the electrodeposition conditions shows that bath chemistry parameters within the range of viable plating are not a large contributor to the variance in wear performance, while the roughness and size of macro-cracks is very important for wear-related applications. The multivariate analysis approach undertaken in this study may find potential applications in broad areas of the plating and finishing industry.
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