Nathan Sheffield

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  • Anodized aluminum used on the Walt Disney Concert Hall.

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    ARTICLE: Anodizing Conditions and Their Myriad Effects on Finish Quality

    By Dr. George N. Oh, Nathan Sheffield, and Yechan Kang, Quaker Houghton, Metal Finishing Group. Abstract Quality of anodized aluminum, both mechanical and aesthetic, is affected by a number of parameters. Two parameters that have larger effects on finish and quality are anodize temperature and current density. This study shows that these parameters affect coating […]