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Showing 1 to 4 of 4 for “"Dezincification"”.
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Dezincification and Brass Lead Leaching in Premise Plumbing Systems: Effects of Alloy, Physical Conditions and Water Chemistry
… and other fixtures. They can be corroded by "dezincification," which is the selective leaching of zinc from the alloy. Dezincification in potable water systems has important practical consequences that include clogged water lines, premature system failure and leaks, and release of contaminants …
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Insights Into Non-Uniform Copper and Brass Corrosion in Potable Water Systems
… While brass alloys exist that can limit dezincification problems, they are not always utilized in potable water applications due to high costs, and so dezincification is a re-emerging issue in some countries, including the US. Little research has been conducted in the past several decades …
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Heterogeneous Metallurgical Patterning of Semiconducting Oxide Nanostructures
… nanowires have been successfully fabricated. The dezincification induced by metallographic etching on Cu70Zn30 polycrystalline alloy surface created heterogeneous networks composed of individual Cu-rich micrograin surfaces and surrounding grain boundaries. The comparative thermal oxidation …
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Development of Cu particle sintering as die attach solution for high temperature electronics applications
… hydrochloric acid (HCl), a process known as dezincification, which creates surface modifications that enhance material transport during sintering. Polyethylene glycol 600 (PEG600) is incorporated as an organic binder to reduce Cu and Ag oxides in-situ, enabling effective sintering in an open …