A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Verbundwerkstoff aus Metall und Keramik und Verfahren zu dessen Herstellung
Die Erfindung betrifft einen korrosionsbeständigen und duktilen Verbundwerkstoff aus Metall und Keramik für Anwendungen in der Aluminiummetallurgie mit mindestens 40 Vol.% Metall und mit mindestens 1 Vol.% Magnesiumoxid und/oder Magnesiumoxid-haltigen Verbindungen.
The invention relates to a corrosion-resistant and ductile composite material composed of metal and ceramic for uses in aluminum metallurgy, comprising at least 40 vol.% metal and at least 1 vol.% magnesium oxide and/or magnesium oxide-containing compounds, the composite material being producible by a 3D printing method, debindering and sintering a metalloceramic slip or a paste consisting of magnesium oxide-containing powder or magnesium hydroxide-containing powder and metal powder at room temperature. The invention also describes a method for producing a composite material composed of metal and ceramic for uses in aluminum metallurgy, comprising at least 40 vol.% metal and at least 1 vol.% magnesium oxide and/or magnesium oxide-containing compounds, the metal and the ceramic in the form of granules, a powder and/or a fiber being compressed or cast or extruded at room temperature, dried, debindered and sintered under a protective gas atmosphere or in a vacuum in a temperature range of 1000°C to 1500°C.
Verbundwerkstoff aus Metall und Keramik und Verfahren zu dessen Herstellung
Die Erfindung betrifft einen korrosionsbeständigen und duktilen Verbundwerkstoff aus Metall und Keramik für Anwendungen in der Aluminiummetallurgie mit mindestens 40 Vol.% Metall und mit mindestens 1 Vol.% Magnesiumoxid und/oder Magnesiumoxid-haltigen Verbindungen.
The invention relates to a corrosion-resistant and ductile composite material composed of metal and ceramic for uses in aluminum metallurgy, comprising at least 40 vol.% metal and at least 1 vol.% magnesium oxide and/or magnesium oxide-containing compounds, the composite material being producible by a 3D printing method, debindering and sintering a metalloceramic slip or a paste consisting of magnesium oxide-containing powder or magnesium hydroxide-containing powder and metal powder at room temperature. The invention also describes a method for producing a composite material composed of metal and ceramic for uses in aluminum metallurgy, comprising at least 40 vol.% metal and at least 1 vol.% magnesium oxide and/or magnesium oxide-containing compounds, the metal and the ceramic in the form of granules, a powder and/or a fiber being compressed or cast or extruded at room temperature, dried, debindered and sintered under a protective gas atmosphere or in a vacuum in a temperature range of 1000°C to 1500°C.
Verbundwerkstoff aus Metall und Keramik und Verfahren zu dessen Herstellung
ANEZIRIS CHRISTOS G (author) / WEIGELT CHRISTIAN (author) / MALCZYK PIOTR (author)
2020-12-10
Patent
Electronic Resource
German
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