surfin
Sulfuric / Organic Electrolytes and Total Quality Improvement (TQI) for Present / Future Anodizing Requirements
After the last 12 years of developmental improvements and successful operation in production and selective brush anodizing, we present formulations for the new revised three-part organic acid blend. This ionic active blend detailed here can benefit all sulfuric anodize electrolytes to meet today's more demanding quality, specifications and production requirements.
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Paul Brancato Leads Epner and NASF
Epner Technology co-owner is tapped as new NASF president. His main goal is to improve communications to its members and those who are non-members.
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Production Schedule Driven Automated Energy Management
Surface finishing line process automation systems are normally designed to optimize production throughput and assure compliance with operating parameters such as time-in-tank. The basic elements of automated energy management on process lines are control of energy consumption in active, standby and inactive states, primarily by ventilation, heating and cooling, agitation and filtration. This paper presents a case study of the new process control model.
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Iron Tungsten Alloy Plating with Low Friction and Wear Resistance
The modern automotive industry has been striving to reduce energy loss caused by friction. An alloy plating film developed by finely crystallizing iron and tungsten demonstrates both a high level of hardness and excellent ductility. In addition, low friction can be achieved by its application under a layer of lubricant. It also has the merit of greater cost performance as compared with DLC produced with PVD technology.
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Reducing Hexavalent Chromium in Military Anodizing Operations
How U.S. Air Force facilities transitioned a dichromate sealer replacement.
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The Elimination of Whiskers from Electroplated Tin
The introduction of lead free (LF) solders, have come to the forefront as the primary replacement for tin-lead. On the surface finish side, plated tin/lead has posed challenges. Here, by modification of the substrate surface and deposit structure, tin whisker formation is limited.
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NASF Taking Nominations for Industry Awards
At Sur/Fin 2017 in Atlanta, the NASF will again recognize strong leaders who have selflessly dedicated their time and resources to the surface finishing industry with a series of awards.
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Ken Gatchel, former AESF President, Passes
Gatchel was the AESF national president in 1997-98, the third to be elected from the Grand Rapids Branch since the society's founding in 1909. He served 10 years on the AESF national board of directors.
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Latest Developments in Mass Finishing
New materials, manufacturing processes, automation and the need for better surface finishes have driven new developments in mass finishing. This article discusses finishing solutions for very large and heavy parts, explains drag finishing technology, introduces surf finishing technology and showcases two new media developments.
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NASF Report: Dec. 2016
Joint initiatives by NASF and AIAG promote collaboration of surface finishing and automotive industries.
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