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Category: Technical Paper

June 2014 – An Investigation of the Core Removal Process Using Caustic Leaching

by Howard Pickard, LBBC Technologies EDITOR’S NOTE: This article is based on a longer paper presented at the investment Casting institute‚Äôs 60th Anniversary Conference and Expo in Pittsburgh, PA. Ceramic cores have been used in castings for many years to assist in achieving ever more complex internal geometry. In the investment casting industry, ceramic cores have played an important part...

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