Member with film formed by thermal spraying of thermal spray material

This application is a 371 of PCT/JP99/03900 filed Sep. 9, 1999. A member having a coating film is formed by thermal spraying a thermal spray material. The thermal spray material includes a double oxide forming a monophasic oxide, and contains (a) at least one trivalent metal element selected from th...

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Bibliographische Detailangaben
Hauptverfasser: Sato, Takao, Tarumi, Kiyohiro, Michikata, Yuusei, Horie, Yoshihisa, Yasuoka, Junichi
Format: Patent
Sprache:eng
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Zusammenfassung:This application is a 371 of PCT/JP99/03900 filed Sep. 9, 1999. A member having a coating film is formed by thermal spraying a thermal spray material. The thermal spray material includes a double oxide forming a monophasic oxide, and contains (a) at least one trivalent metal element selected from the group consisting of Al, Ti, V, Cr, Co, Rh, and Sc, Y and lanthanoid in rare earth elements, and (b) at least one element selected from the group consisting of Sc, Y, and lanthanoid in the rare earth elements different from those in (a).