Ceramic Metal Melt Filter and Method for Filtration of a Metal Melt

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This invention is a ceramic filter designed for use in the filtration of molten metals during casting. It features at least one porous ceramic base filter and several loose, porous ceramic filling bodies placed on the filter, improving its filtration performance. The invention also covers a method for filtering molten metals using this filter setup.

Use CasesContent extracted from patent full text and abstract with AI.

• Filtration of molten metal in metal casting processes
• Improvement of metal purity in foundries
• Use in manufacturing industries requiring high-quality metal products
• Application in the production of components for automotive, aerospace, and machinery where clean metal is essential

BenefitsContent extracted from patent full text and abstract with AI.

• More effective removal of impurities from molten metal, resulting in higher-quality castings
• Enhanced filtration efficiency due to the combination of base filter and loose filling bodies
• Potential for reduced casting defects and improved mechanical properties in final products
• Applicable to various casting systems and adaptable to different metal types

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Patent Abstract

Die Erfindung betrifft einen keramischen Metallschmelzefilter zur Anordnung in einem Gießsystem und ein Verfahren zur Filtration einer Metallschmelze. Der keramische Metallschmelzefilter umfasst mindestens einen porösen, keramischen Trägerfilter und eine Vielzahl poröser, keramischer Füllkörper, die als lose Schüttung auf dem mindestens einen porösen, keramischen Trägerfilter angeordnet sind.