Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LASER TREATMENT OF MACHINED CERAMIC SURFACE FOR SEALING
A method includes machining a closed-pore surface (70) of a silicon-containing gas turbine engine article (60) to produce a feature (68). The machining causes removal of the closed-pore surface (70) to produce an open-pore machined surface (74). The open-pore machined surface (74) is then laser-treated to cause formation of an oxide in the silicon-containing gas turbine engine article (60) that seals the open-pore machined surface (74) to produce a closed-pore treated surface (78).
LASER TREATMENT OF MACHINED CERAMIC SURFACE FOR SEALING
A method includes machining a closed-pore surface (70) of a silicon-containing gas turbine engine article (60) to produce a feature (68). The machining causes removal of the closed-pore surface (70) to produce an open-pore machined surface (74). The open-pore machined surface (74) is then laser-treated to cause formation of an oxide in the silicon-containing gas turbine engine article (60) that seals the open-pore machined surface (74) to produce a closed-pore treated surface (78).
LASER TREATMENT OF MACHINED CERAMIC SURFACE FOR SEALING
LASERBEHANDLUNG EINER BEARBEITETEN KERAMIKOBERFLÄCHE ZUM ABDICHTEN
TRAITEMENT AU LASER D'UNE SURFACE CÉRAMIQUE USINÉE POUR SCELLEMENT
LILES HOWARD J (Autor:in)
29.11.2023
Patent
Elektronische Ressource
Englisch
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