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US 2002/0177014 A1Published application
Thermal spray particles and sprayed components
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsMasami Kaneyoshi, Takao Maeda
Life of this patent
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Abstract
Rare earth-containing compound particles of polyhedral shape having an average particle diameter of 3-100 μm, a dispersion index of up to 0.5, and an aspect ratio of up to 2 can be thermally sprayed to form an adherent coating, despite the high melting point of the rare earth-containing compound. A sprayed component having the particles spray coated on a substrate surface is also provided.
Claims6
Rare earth-containing compound particles for thermal spraying, of polyhedral shape and having an average particle diameter of 3 to 100 μm, a dispersion index of up to 0.5, and an aspect ratio of up to 2.
Dependencies are inferred from the claim text.