Method of coating with cryo-milled nano-grained particles

A method of coating a substrate with cryo-milled, nano-grained particles includes forming a face-centered-cubic gamma matrix comprising nickel, cobalt, chromium, tungsten and molybdenum, adding a dispersion strengthening material to the gamma matrix to form a first mixture, cryo-milling the first mi...

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Hauptverfasser: Calla, Eklavya, Anand, Krishnamurthy, Subramanian, Pazhayannur Ramanathan, Sondhi, Sanjay Kumar, Oruganti, Ramkumar
Format: Patent
Sprache:eng
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Zusammenfassung:A method of coating a substrate with cryo-milled, nano-grained particles includes forming a face-centered-cubic gamma matrix comprising nickel, cobalt, chromium, tungsten and molybdenum, adding a dispersion strengthening material to the gamma matrix to form a first mixture, cryo-milling the first mixture to form a second mixture to form a nano-grained structure, and cold spraying the second mixture onto a substrate to form a coating having a nano-grained structure.