Anodizing
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New USGA Stimpmeter Shines in Anodized Blue
Day Tool & Mfg. in Whitehouse, NJ and B&M Finishers in Kenilworth, NJ work to get the blue anodized look just right.
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NASF's AESF Foundation Awards Scholarship
Sudarshan Narayanan is currently focusing on transparent conductors for optoelectronic applications and is expecting to complete his doctorate in 2013
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Development of Life Prediction Models for High Strength Steel in a Hydrogen Emitting Environment
Solvent substitution for maintenance and overhaul operations of military systems has been a primary environmental concern for many years. Cadmium replacement in these systems has been targeted for decades. Both of these areas have a common obstacle for implementation of any potential alternate. Hydrogen embrittlement of high strength steel is the most predominant unforeseen hurdle since high strength materials show sensitivity to the phenomena and the source of the hydrogen can be anything within the fabrication process, maintenance practice or the natural corrosion cycle. Standardized testing on this issue has traditionally stemmed from the aerospace industry where it is a principal focus.
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Haviland Announces 100% Employee Ownership
Prior to this sale, Haviland Enterprises was owned 54 percent by the Haviland family and 46 percent by Haviland employees.
Read MorePink Coating on BSA Parts
I understand that iron and poor current can cause a pink coating on boric-sulfuric anodized (BSA) parts. What levels of iron are permissible before reaching the pink-colored coating? Are there any other things we could be missing?
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Nickel Saved is Nickel Earned
Those in the plating industry are continually working on the development of a process to recover valuable nickel from spent electroless nickel solutions. Now there is a two-stage method to do just that.
Read MoreChemical Film Staining
What technique is used to avoid staining on aluminum parts when chemical film per Mil-C-5541 is applied?
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A Conversation with … LaVaughn Daniel
When she’s not racing motorcycles or perilously climbing the sides of steep mountains for fun and excitement, LaVaughn Daniels is the environmental and safety manager for Danco Metal Surfacing in Arcadia, Calif., as well as president of the Metal Finishing Association of Southern California (MFASC).
Read MoreCritical Holes Out of Tolerance
The aerospace detail parts we send out for anodizing are often coated with a chemical film (Alodine) to aid in the application of masking. When the Alodine is dissolved before anodizing, the precise diameters of holes are often eroded oversize, which will scrap the part in many cases. What is the best way to specify on a drawing or purchase order that such erosion cannot be tolerated? Should a certain masking technique be specified? Are there certain processes that should be forbidden?
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Q&A: Purple on Platinum-Plated Anodes
Is there any way to remove a purple compound off our platinum-plated titanium anodes so they can be reused?
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