A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author)
2023-11-29
Patent
Electronic Resource
English
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