Electroplating
Functional Trivalent Chromium Electroplating of Internal Diameters
This paper discusses recent research work on the development of a functional trivalent chromium plating process from a trivalent-based electrolyte to replace hexavalent chromium plating. Hexavalent chromium plating has been used for many years to provide hard, durable coatings with excellent wear and corrosion resistance properties. However, hexavalent chromium baths have come under increasing scrutiny due to the toxic nature of the bath, effects on the environment and workers’ health. In this paper are results from our development program aimed at achieving properties comparable to existing hexavalent chromium plating for functional applications. Specifically, recent efforts in plating chromium on the internal surfaces of cylindrical parts will be presented, as well as wear test data.
Read MoreTin/Zinc Electroplating
What can you tell me about tin/zinc plating, and what kind of current density is necessary to get a consistent deposit on surfaces?
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A Conversation With ... Tim Pyznarski
Growing up in Chicago, Tim Pyznarski made a name for himself as a star high school baseball player, getting drafted by the Oakland As in 1981 and being named The Sporting News minor league player of the year and the Pacific Coast League MVP in 1986. He now owns Metal Finishing Solutions in Chicago, serving as a sales rep for numerous shops in the Midwest.
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Global Ceramic Coatings Market Worth $5.98B In 2013
Emerging market demand for various consumer items indirectly increases demand for ceramic coatings, and as the need for cost-effective solutions for ceramic coatings to improve productivity and efficiency of machining equipment grows in importance.
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The Reluctant Hero
Plater John Cutchin of Palmetto Plating in Easley, S.C., steps up to help, steps out of limelight with college scholarships to the best of the best in the community in the area of science
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In Mechanical Finishing, All That Glistens Is … Or Is It?
Surface finish types for commercially supplied stainless steel sheet are detailed in various standards. ASTM A480-12 and EN10088-2 are two; BS 1449-2 (1983) is still available, although no longer active. These standards are very similar in that they define eight grades of surface finish for stainless steel. Grade 7 is “buff polished,” while the highest polish—the so-called mirror polish—is designated Grade 8
Read MoreMore Environmental Cases are Going Criminal
Surface finishers and others operating in industries highly regulated by federal, state and local environmental protection agencies have seen an increase in the number of violations that have escalated from administrative notices of violations and fines, or even civil penalties, to criminal prosecutions
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Just Peachy in South Carolina as Palmetto Plating thrives on ingenuity, automotives
More than 1 million of them pass through tanks each year at Palmetto, which specializes in anodizing, black oxide, chromate conversion coatings, decorative and hard chrome, electroless nickel, pickling, and passivation.
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Triumph Group Acquires Aerospace Finisher Embee Incorporated
Embee employs approximately 400 people, and offers high velocity oxy fuel, anodize/hard anodize, paint, chrome plating, shot peen and cadmium plating.
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